ATV QSP-860MPX Manual

QSP-860MPX
Owner’s Manual
and
Operating Instructions
Instructions for basic operation and installation
Printing Revision 11
Version 2.3
For Serial numbers 1808000 and greater
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14842 NE 95th Street
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Redmond, Washington 98052
Phone [phone]
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425/885-7000
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Fax [phone]
Customer Service: [email protected]
Technical Service: [email protected]
Home Page: http://www.atvideo.com

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 2
Table of Contents
Introduction....................................................................................................................................................3
Operational Features Description..................................................................................................................3
Live Camera Displays...............................................................................................................................3
Multiplexer Recording/Playback...............................................................................................................3
DigiLock

and Playback ..........................................................................................................................3
VCR Bypass.............................................................................................................................................3
Getting Started...............................................................................................................................................4
Installation Steps......................................................................................................................................4
Back Panel Connections ...............................................................................................................................5
Video Line Termination Switches ..................................................................................................................5
Operation.......................................................................................................................................................6
Set Up Menus................................................................................................................................................7
Main Menu...........................................................................................................................................7
Time/Date Setting..........................................................................................................................7
Time & Date Display Options.........................................................................................................8
VCR Set Up....................................................................................................................................8
VCR Selection............................................................................................................................8
Advanced Function Menus............................................................................................................................9
Camera Set Up ...................................................................................................................................9
Camera Label Changing................................................................................................................9
CUSTOMPLEXING

(Camera Recording Priority).......................................................................9
Camera Monitor Disable ...................................................................................................................10
Display Sequence Set Up .................................................................................................................10
Dwell Adjustment.........................................................................................................................10
Display Sequencing Format.........................................................................................................11
Sequencing Format Screens .......................................................................................................11
Alarm Options ...................................................................................................................................12
Alarm Enable ...............................................................................................................................12
Alarm Dwell Adjustment...............................................................................................................12
Alarm Activation Type..................................................................................................................13
Other Options....................................................................................................................................13
Security Set Up............................................................................................................................14
Advanced VCR Options ....................................................................................................................14
Camera Switch Input....................................................................................................................14
Hand Held IR Remote Control.....................................................................................................................15
Programming your ATV QSP-860MPX Remote Control........................................................................15
What to do if Your VCR is not on the Supported List ..................................................................................16
Programming a Custom Delay Table (Advanced Option) ...........................................................................16
What is the “Delay Table”?.....................................................................................................................16
Determining Delay Values ...........................................................................................................................16
Edit Delay Table .....................................................................................................................................17
How do I verify the correct “Values”? .....................................................................................................17
Alarm Interconnection on the QSP-860MPX...............................................................................................18
RS-232 Remote Control Interface...............................................................................................................20
Supported VCRs..........................................................................................................................................21
Equipment Requirements............................................................................................................................22
Specifications...............................................................................................................................................22
Warranty Information...................................................................................................................................23
YEAR 2000 CONFORMANCE...............................................................................................................23
LIMITATION OF WARRANTY ...............................................................................................................23
FCC Statement............................................................................................................................................23

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 3
INTRODUCTION
Thank you for purchasing Advanced Technology Video’s QSP-860MPX eight camera Duplex Multiplexer.
This instruction manual describes the powerful features of this product for basic and advanced operation.
It also covers the installation steps that will allow quick and easy integration into your security system.
Throughout this manual we will refer to a 3x3 display format for simultaneous display of all eight cameras.
The QSP-860MPX utilizes eight of the nine possible display areas of the 3x3 display format for display of
the eight cameras. The ninth area (middle space) is used to display time and date information during the
live camera display mode, or the message “VCR Playback” during playback mode.
The following section provides an overview of the operational features of the QSP-860MPX. If you are
familiar with the QSP-860MPX, you should proceed to the “Getting Started” section on the following page
for step by step installation instructions.
OPERATIONAL FEATURES DESCRIPTION
Live Camera Displays
The QSP-860MPX will initially be in the live camera display mode whenever power is applied to the unit.
Live cameras can be displayed in 3x3, quad (dual page), PIP, dual PIP, split screen, squish screen, or full
frame formats. In addition, any display may be frozen using a front panel button, the IR remote control, or
an external signal input. In any of these display modes, the unit can be programmed to sequence one or
more cameras with a programmable dwell time.
Multiplexer Recording/Playback
The QSP-860MPX records each camera individually onto a single video frame of the VCR tape at a rate
compatible with the VCR recording speed (record hours mode). Proper VCR playback operation requires
that the QSP-860MPX be set up to multiplex at the rate which is compatible with your VCR recording
speed (see page 8). During multiplexing, a single frame from each camera is alternately output to the
VCR with the factory default set so that each live camera is given an equal number of frames on the tape.
Dead or unconnected camera inputs will not be recorded. In order to optimize recording for your security
situation, the frequency with which individual camera inputs are sampled for multiplexing may be optionally
configured using the Customplexing

camera priority function. The Camera priority set up menu allows
you to set four levels of priority (giving more frames to high priority and less frames to low priority). While
multiplex recording is active, the live display mode can be set to any mode (3x3, quad, PIP, Dual PIP or
full screen, etc.) without affecting the multiplex recording function.
In VCR playback mode, cameras can be displayed in 3x3, quad (dual page), PIP, dual PIP, split screen,
squish screen, or full frame formats. In addition, any display may be frozen. VCR playback incorporates
digital decoding of the camera number from the tape so that monitor screen images may be updated at
the rate that images appear on the tape. The default refresh rate of the playback monitor is the playback
rate divided by the number of cameras being multiplexed. This will change when alarmed cameras or
dead cameras are present or camera priorities have been changed.
DigiLock


and Playback
In VCR playback mode, digital information is used to compensate for the poor vertical synchronization
signals frequently encountered with time lapse VCRs.
The QSP-860MPX DigiLock

decoding reconstructs the timing such that successfully decoded frames
are read into monitor display memory consistently without any “jumping”, “tearing” or other side-effects of
poor synchronization.
VCR Bypass
Many VCRs have on-screen programming menus which require a monitor for programming the VCR. The
QSP-860MPX includes a “VCR Bypass” feature which facilitates VCR programming by allowing the
QSP-860MPX VCR input (VCR’s video output) to be routed directly to the display monitor. The “VCR
Bypass” mode can also be used to directly view the VCR’s output for adjusting tracking or verifying proper
VCR connections to the QSP-860MPX.

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 4
GETTING STARTED
The above diagram shows the typical 8-camera installation for the QSP-860MPX. Up to eight cameras
can be connected to the multiplexer using the back panel connectors. Note that the VCR and monitor
connections must be as shown above for proper operation.
Installation Steps
The following steps should be followed to ensure proper connection and set up of your QSP-860MPX.
A diagram showing the overall connection configuration of the QSP-860MPX is shown above.
The installation steps are:
1. Connect your cameras, monitor, and VCR to the QSP-860MPX as shown above. Refer
to the “Back Panel Connections” and “Video Termination Switches” sections on the next
page for proper connections and switch settings for your particular installation.
2. Power up the QSP-860MPX and enter the QSP-860MPX set up menus by pressing and
holding the DISPLAY button for approximately 3 seconds. Refer to the Set Up Menus
section of the manual starting on page 7.
3. Set the current time and date in the QSP-860MPX using the “Time/Date Set” menu.
Alarm In
p
uts
Camera
Camera
Camera
10K
(Optional) Alarm Out
QSP-860MPX Confi
g
uration
VIDEO OUT
VCR-IN
Camera
Camera
Camera
Camera
Camera
VCR OUT
VCR
OUT IN
Optional for alarm
or VCR activated
recording
Monitor
Cam Switch
Signal

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 5
4. Determine the record speed (record hours format) you will use with your VCR and set up
the QSP-860MPX to work with your VCR using the “VCR Set up” and VCR Selection”
menus (see page 8).
5. Exit the QSP-860MPX menus by pressing the DISPLAY button to exit each menu and
finally the menu system.
6. If your VCR has internal “on-screen” menus for its set up, use the “VCR Bypass” feature
of the QSP-860MPX (see the VCR button function description on page 6) to view the
VCR’s “on-screen” menus on the display monitor.
7. At this point, the basic configuration of your QSP-860MPX is complete. You may now
proceed to set more advanced functions as required for your installation (alarms, camera
labels, multiplexing options, etc.). Refer to the “Advanced Function Menus” starting on
page 9 for detailed information for the feature(s) you require.
BACK PANEL CONNECTIONS
The eight camera input BNC connectors are labeled “DUAL/LOOP” since they serve two purposes. The
factory default configuration is “DUAL” and each BNC is an independent camera input (75 Ohm
termination is ON). Four DIP switches inside the unit (see section below) determine whether each pair of
inputs are independent (“DUAL”) or used as a loop-through (“LOOP”).
Connect the “VCR IN” BNC to the video output of the VCR and the “VCR OUT” BNC to the video input of
the VCR. The alarm connector is a standard DB-15 which will mate with an alarm wire adapter board or
standard computer-type cable. See page 18 for further alarm connection information.
15
69
18
915
SERIAL PORT ALARM 12 VACVCR VCR VIDEO15263748 IN OUT OUT 2.0 AMP
DUAL / LOOP DUAL / LOOP DUAL / LOOP DUAL / LOOP
BACK PANEL
Monitor MADE
IN U.S.A.
VIDEO LINE TERMINATION SWITCHES
Loopthrough Loopthrough Loopthrough Loopthrough
Camera 7 Camera 6 Camera 5Camera 8
Camera 4 Camera 3 Camera 2 Camera 1
VCR unused unused unused
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
ON
1
2
3
4
SW4 SW3 SW2 SW1
The video line termination switches for each camera input are located in the rear of the unit and are
accessed by removing the top cover. The switches are in the order shown above when looking toward the
back panel. The above switches are shown in the factory default settings (camera loop-through OFF, 75
Ohm terminations ON). When turned on, camera loop-through connects together the camera inputs on
the same switch (i.e. the left-most loop-through switch connects camera 4 to camera 8). When an input is
in “loop-through”, the QSP-860MPX is unable to recognize that the two loop-through inputs are the same
camera image. For multiplexing to behave as expected, one of the two loop-through inputs should be
disabled using the on-screen QSP-860MPX “Sequencing set up” menu (see pages 10, 11
Dip switch positions 2 and 3 on all four groups of switches (SW1 through SW4) control the application of
the 75 Ohm termination impedances for each of the eight camera inputs. The above switches show the
factory default position where all eight camera inputs are terminated with 75 Ohm impedances. Also note
that there is an additional termination switch for the VCR input which is on position 4 of SW 4.

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 6
OPERATION
VCRPIPDISPLAY
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
SEQUENCE QUADRANT 123 4 5 67 8
FREEZE ZOOM
QSP-860MPX
Your QSP-860MPX has five mode control buttons and eight “camera” buttons which allow easy access to
all modes of operation. The five mode buttons on the left are used to control monitor display operations
and VCR playback. Note that live camera display modes do not affect mutiplex recording. Here is a
summary of each button’s function:
DISPLAY
This button cycles the monitor display through the 3x3 and quad displays in live or VCR playback modes.
In addition, it will return the unit to the 3x3 display mode from any other (non quad) display mode.
Successive button pushes change the display operation from 3x3, to quad page A (cameras 1 through 4),
then to quad page B (cameras 5 through 8), then back to 3x3, and so forth. A push and hold of this button
for approximately 3 seconds will bring up the QSP-860MPX set up main menu.
SEQUENCE/FREEZE
In all display modes, a momentary press on this button will freeze all camera processing to the monitor
display (the multiplex output to the VCR recording is still live during live display modes). A long button
press of approximately 2 seconds will activate the camera sequencing for the present mode. Another
momentary push of this button will deactivate the “freeze” or “sequencing” mode.
PIP
When starting in the 3x3, quad, or full screen camera display in live display or VCR playback modes,
pressing the PIP (Picture-in-Picture) button will cause the unit to switch to the "Single PIP" display.
Additional presses will cycle the unit through "Dual PIP", “Split Screen”, “Squish Screen, "Full Frame" and
back to "Single PIP" displays. How cameras will appear in these displays is programmable (See Display
Sequence Set Up on page 11).
QUADRANT/ZOOM
This button rotates the orientation of the cameras clockwise on the screen into the desired positions in
“PIP”, “Dual PIP”, “Split Screen”, and “Squish Screen” display modes. In VCR playback modes, this button
activates the ZOOM function. The ZOOM function will expand a single quadrant of full frame camera
image. Each successive press of this button will rotate the quadrant which is expanded through each of
the four quadrants, then return to the full screen camera display.
VCR
Pressing this button will switch monitor display from the live camera display mode to the VCR playback
mode. The right hand LED indicator will light to show that VCR playback is now possible. The display will
initially be in 3x3 mode and the monitor screen will show the message “VCR Playback” and be blank until
VCR tape playback contains multiplexed camera images which have been previously recorded from any
Version 2.0 or greater QSP-860MPX or QSP-860SPX. To see non-multiplexer images ( the VCR’s setup
menus) or to troubleshoot VCR tracking or other problems, the “VCR Bypass” function is used.
VCR Bypass Function
The “VCR Bypass” function is activated by a long button press of the VCR button for approximately 3
seconds. While in “VCR Bypass” mode, the QSP-860MPX will pass the VCR output directly to the
monitor. A single push of the VCR button will return the unit to normal VCR playback mode and a second
push will return the unit to live display mode.
CAMERA Buttons (1 Through 8)
The individual camera buttons 1 through 8 are used to select which camera is to be used for display
purposes during live display or VCR playback modes. In addition, Camera buttons 1 through 8 are used in
the QSP-860MPX set up menus.

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 7
SET UP MENUS
The QSP-860MPX set up is accomplished through its on-screen menus. To enter the menu system, push
and hold the DISPLAY button for approximately 3 seconds. The display will then show the top level menu.
Selection of any menu item is done with the camera select keys on the front panel. Selecting DISPLAY
will exit the present menu level.
Main Menu
Selecting:
1. Enters “Set Time/Date” menu to program the internal clock and select time and date display
options.
2. Enters “VCR Set Up” menu to select VCR type and
recording format (Hours).
3. Enters “Camera Set Up” menu to program camera
labels and set recording priorities.
4. Enters display “Sequence Set Up” menu to set
sequence cameras will be displayed.
5. Enters “Alarm Set Up” menu to enable/disable
alarms and program alarm action.
6. Enters the “Other Options” menu where you can
select remote control code, program a security code
for locking out the menus and the front panel
buttons, or reset unit to factory defaults.
Time/Date Setting
Time and date for the on-screen calendar and clock is set from this menu.
Selecting:
1. Edits the hour of the day. In 24 hour mode, 1
through 24 is accepted as entered. In 12 hour
mode, values above 12 will have 12 subtracted
from the entered value.
2. Edits the minutes field. Only values 0 through 59
are accepted.
3. Edits the seconds field. Only values 0 through 59
are accepted.
4. Edits the day of the month. Only valid values for
the month selected will be accepted.
5. Advances the month with each press.
6. Edits the year.
7. Toggles the format between 24 hour and 12 hour,
AM or PM.
8. Enters the time and date “Display Options” menu to turn ON or OFF and position the display
on the screen.
The times shown in this menu come directly from the internal clock. Actual time is constantly changing
while new values are entered. All the values shown on the screen are updated any time one of them is
entered. To accurately set the clock to the desired time, edit the “SECONDS” entry last. The current
time and date are preserved if a new entry is not accepted or completed.
Advanced Technology Video
860MPX V2.3
1: Set Time/Date . . .
2: VCR Set Up . . .
3: Camera Set Up . . .
4: Sequence Set Up . . .
5: Alarm Set Up . . .
6: Other Options . . .
Camera: Select
DISPLAY: Exit Menu System
Time / Date Set
06:30:00 05 OCT 96
1: Hours 4: Day
2: Minutes 5: Month
3: Seconds 6: Year
7: Format AM/PM/24: 24Hr
8: Display Options . . .
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 8
Time & Date Display Options
This menu determines the display behavior of the date
and time information for both the VCR and monitor
camera displays.
Selecting:
1. Toggles the time and date display location through
any one of the four display quadrants for live
camera displays.
2. Toggles the time and date for the monitor display
ON/OFF.
3. Toggles the time and date for the VCR display
ON/OFF.
VCR Set Up
Selecting:
1. Enters the “VCR Selection” menu for setting of a
particular make and model of VCR.
2. Toggles the VCR record time format through up to 8
possible settings plus “Cam Sw Input” for the
selected VCR. The default value is 24 Hour format.
3. Toggles the VCR record time format as in #2 above
for an alarm condition. If the value chosen is
different from the “VCR Format”, the VCR must be
wired to the alarms such that it changes to the rate
selected under an alarm condition. The default
value is 2 Hour format.
4. Enters “Advanced VCR options” menu for
customization of the delay table, video format, and playback discriminator functions. See the
“Advanced VCR options” menu on page 14.
VCR Selection
Selecting:
1-6Selects a particular VCR from the displayed list.
The first two entries are for standard 12 and 24
hour steps which will accommodate most
VCRs. “Standard 12 Hr steps” is the factory
default.
PIP Pages the list forward for more selections. The
display will cycle back to the first page after the
last page is reached.
If your VCR is not on the list, it will most likely work
with a “Standard steps” selection. You can determine
which of the “Standard steps” (12 or 24 Hour) is correct for
your VCR by looking at your VCR manual or directly at your
VCR. If the difference between time settings is a multiple of
12 hours (2, 12, 24, etc.), use the Standard 12 Hour steps. If the difference between time settings is a
multiple of 24 hours (2, 24, 48, etc.), use the Standard 24 Hour steps. If your VCR settings do not
correspond with the either the 12 or 24 Hour Standard steps, refer to the section “What to do if Your
VCR is not on the Supported List” (page 16).
VCR Set up
1: VCR Selection . . .
2: Format: 24 Hr
3: Alarm Format 2 Hr
4: Advanced VCR options . . .
PIP: Restore Default Settings
Camera: Select/Change
DISPLAY: Previous Menu
Current VCR Selection:
Standard 12Hr steps
1: Standard 12Hr steps
2: Standard 24Hr steps
3: Custom Delay Table
4: Atsutsa TL VCR251
5: Atsutsa TL VCR964
6: Gyyr 1400
Camera 1-6: Select VCR
PIP: next page
DISPLAY: Previous Menu
Time/Date Display Options
1: Location Lower Right
2: Display On
3: VCR On
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 9
ADVANCED FUNCTION MENUS
This section describes the use of the advanced functions of the QSP-860MPX. The following features
allow you to customize the operation of your QSP-860MPX as necessary to complete your installation.
Camera Set Up
This menu determines the display behavior of the camera
labels and allows access to menus for entering/changing
labels, setting up camera record priority, or to disable a
camera in the live display. Like time and date, both the
VCR and monitor displays can be independently
enabled/disabled.
Selecting:
1. Toggles the camera labels ON/OFF for the monitor
display.
2. Toggles the camera labels ON/OFF for the VCR
display.
3. Enters “Camera Labels” menu to review, enter, or
change camera labels.
4. Enters the “Camera Recording Priority” menu (CUSTOMPLEXING

function).
5. Enters the “Monitor Disable” menu to allow a camera to be turned off in the live display.
Camera Label Changing
This menu is used for adding/changing labels that are
associated with each of the eight cameras.
Selecting:
1 - 8 Selects the camera for editing and exposes the
legend at the right hand side of the screen. After
pressing a Camera 1-8 button, the display will
appear as shown.
Since we have a limited set of front panel buttons, all of the
buttons except DISPLAY and VCR are used to input
characters. Using the legend, any character can be entered
in the present character location. The VCR button is used to
move to the next location (to the right).
CUSTOMPLEXING


(Camera Recording Priority)
Selecting:
1 - 8 Toggles the camera between High (Factory
Default), Alarm Only, Low, and Medium
priorities.
The camera priorities affect how frequently a camera’s
image is stored. The factory default is all cameras set to
“High Priority”. Using the factory defaults, the camera
multiplexing ordering is:
1,2,3,4,5,6,7,8,1,2,3,4,5,6,7,8,1,2,3,4.........
Using the example shown, the multiplexing order is:
1,2,3,5,1,2,4,1,2,3,6,1,2,4,1,2,3,5,1,2,4,1,2,3,6....
The QSP-860MPX priority method gives medium priority
cameras twice as many frames as low priority cameras. Similarly, high priority cameras get twice as
Camera Recording Priority
1: High Priority
2: High Priority
3: Medium Priority
4: Medium Priority
5: Low Priority
6: Low Priority
7: Alarm Only
8: Alarm Only
Camera: Select/Change
DISPLAY: Previous Menu
Camera Set Up
1: Labels on Display: On
2: Labels on VCR: On
3: Change Labels...
4: Recording Priority...
5: Monitor Disable...
PIP: Restore Default Settings
Camera: Select/Change
DISPLAY: Previous Menu
Camera Labels Characters
PIP: 0 Space
1.

. . . . . . . . . . . 1: ABC1
2. 2 2: DEF2
3. 3 3: GHI3
4. 4 4: JKL4
5. 5 5: MNO5
6. 6 6: PQR6
7. 7 7: STU7
8. 8 8: VWX8
VCR: Move Rt. QUADRANT: YZ9
DISPLAY: Accept

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 10
many frames as medium priority cameras. “Alarm Only” cameras are not recorded unless there is an
alarm input and a live video signal is present. “Alarm Only” cameras, under alarm conditions, will be
multiplexed like any other alarm camera. Dead or non-existent cameras will not be recorded.
Cameras under alarm conditions have a higher priority than “High Priority” cameras and will be given
twice as many frames. Even under multiple alarm conditions, all cameras are guaranteed some VCR
frames. Multiplexing of alarmed cameras cannot be disabled without disabling the alarm input itself
(which will prevent both monitor and VCR alarm activity). In the above example, if the alarm for “Alarm
Only” camera #8 were triggered, the multiplexing order would be:
8,1,8,2,8,3,8,5,8,1,8,2,8,4,8,1,8,2,8,3,8,6,8,1,8,2,8,4,8,1,8,2,8,3,8,5,8,1,8,2,8,4,8,1,8,2,8,3,8,6....
Camera Monitor Disable
This menu allows an individual camera to be eliminated
from the monitor live mode display while the camera
continues to be recorded (multiplexed). A “Record Only”
camera is replaced by the “bar pattern” in live display
modes except during an alarm condition where the
camera’s video is shown. A “Record Only” camera’s
video is still multiplexed.
Selecting:
1 - 8 Toggles the camera’s live display from
“Display on Monitor” to “Record Only”.
The default is “Display on Monitor”.
In the example shown, Camera 8 is set to “Record Only”
and it’s image will be replaced by the “bar pattern” in live
displays. Also note that the presence of the camera signal is still detected on any camera set to
“Record Only”. The “No Video” indication will be given on the live display along with the “bar pattern” if
the camera’s signal is not present.
Display Sequence Set Up
The QSP-860MPX has a programmable display sequence format for display modes that support
sequencing. The image hold (dwell) time is also programmable.
Dwell Adjustment
Selecting:
1Selects the dwell time for edit.
While editing:
1 - 8 Used to enter digits “1” through “8”.
PIP Used for a “0” entry.
QUADRANT Used for a “9” entry.
DISPLAY Completes the entry if less than 3 digits
and returns to the previous value if no
digits are entered.
Display Sequence Set Up
1: Hold Each Image
for: 3 Sec.
2: Full Camera Call Up . . .
3: Quad . . .
4: PIP . . .
5: Dual PIP . . .
6: Split/Squish Screen . . .
PIP: Restore Default Settings
Camera: Select/Change
DISPLAY: Previous Menu
Monitor Disable
1: Display on Monitor
2: Display on Monitor
3: Display on Monitor
4: Display on Monitor
5: Display on Monitor
6: Display on Monitor
7: Display on Monitor
8: Record Only
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 11
Display Sequencing Format
A unique feature of the QSP-860MPX is the option to
customize the display sequence format to suit your
application. You can program a specific selection of
cameras for sequencing.
Selecting:
1. Enters edit mode for dwell time.
2. Enters “Full Camera Call Up” format menu.
3. Enters “Quad” format menu.
4. Enters “PIP” format menu.
5. Enters “Dual PIP” menu.
6. Enters “Split Screen/Squish Screen” format
menu.
Note that any changed camera display sequence will not be applied until the display sequencing mode
is activated by the front panel button.
Sequencing Format Screens
The above screens show the factory default values. The most commonly used sequencing is the full
frame or dual page quad formats as shown above. You can customize any or all formats, and may
have more than one section of a multi-camera display defined for sequencing. For any particular
camera display, cameras are sequenced in ascending numerical order and cameras cannot be
repeated. For example, if the pattern “7,5,2,4,5,5,7” were entered, the software will translate this
to “. 2 . 4 5 . 7 .“.
Display Sequence Set Up
1: Hold Each Image
for: 3 Sec.
2: Full Camera Call Up . . .
3: Quad . . .
4: PIP . . .
5: Dual PIP . . .
6: Split/Squish Screen . . .
PIP: Restore Default Settings
Camera: Select/Change
DISPLAY: Previous Menu
Quad Display Sequence
1: Upper Left: 1 . . . 5 . . .
2: Upper Right: . 2 . . . 6 . .
3: Lower Left: . . 3 . . . 7 .
4: Lower Right: . . . 4 . . . 8
Enter Cameras you want
displayed in the sequence
Camera: Select/Change
DISPLAY: Previous Menu
Full Camera Display Sequence
1: Cameras: 1 2 3 4 5 6 7 8
Enter Cameras you want
displayed in the sequence
Camera: Select/Change
DISPLAY: Previous Menu
PIP Display Sequence
1: Background: As is
2: Insert: 1 2 3 4 5 6 7 8
Enter Cameras you want
displayed in the sequence
Camera: Select/Change
DISPLAY: Previous Menu
Dual PIP Display Sequence
1: Background: As is
2: Insert 1: 1 2 3 4 5 6 7 8
3: Insert 2: As is
Enter Cameras you want
displayed in the sequence
Camera: Select/Change
DISPLAY: Previous Menu
Split/Squish Display Sequence
1: Left: As is
2: Right: 1 2 3 4 5 6 7 8
Enter Cameras you want
displayed in the sequence
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 12
Alarm Options
Selecting:
1. Enters individual camera enable/disable menu.
2. Enters alarm hold (dwell) adjustment menu.
3. Enters alarm input contact activation type menu.
Alarm Enable
Selecting:
1-8Toggles the selected camera alarm between
ON and OFF.
Alarm disabling prevents an alarm input from affecting
any aspect of the VCR multiplexing or the live camera
display. Alarms which are turned off will not generate an
alarm output.
Alarm Dwell Adjustment
Selecting:
1. Allows changing the alarm ACTIVATION HOLD
time.
2. Allows setting of a MAXIMUM time for an alarm
to be displayed.
3. Allows changing the monitor alarm display
SEQUENCE DWELL time.
Some alarming devices (such as some motion
detectors) generate very brief alarms lasting only a
fraction of a second. The ACTIVATION HOLD time is
the amount of time that the alarm event will be held so
that the alarm camera image can be kept on the display
screen and mutiplexed at a high frame rate to the VCR.
The MAXIMUM time for holding an alarm display will
determine how long a continuous alarm camera will be displayed. This can be adjusted so that a
continuous alarm will not consume all of the VCR’s record time. A value of zero (factory default) will
result in no time limit for an alarm display.
The alarm SEQUENCE DWELL time determines the display hold time during multi-camera alarms.
The monitor display will sequence between all cameras with alarms present using this dwell time.
Every alarming camera will be multiplexed to the VCR at a high frame rate.
Both delay times are adjustable from 1 to 254 seconds though the default is 1 second for the
activation hold and 3 seconds for the sequence dwell time. Camera buttons are used to enter digits 1
through 8and PIP and QUADRANT buttons are used to enter 0 and 9 respectively. The DISPLAY
button stops the editing of a delay value.
Alarm Enable/Disable
1: On 5: On
2: On 6: On
3: On 7: On
4: On 8: On
Camera: Select/Change
DISPLAY: Previous Menu
Alarm Hold Times
1: Hold Detected Alarms
for: 1 Sec.
2: Disable Detected Alarms
after: 0 Sec.
3: Hold Alarmed Images
for: 3 Sec.
Camera: Select/Change
DISPLAY: Previous Menu
Alarm Options
1: Enable/Disable Alarms . . .
2: Set Alarm Hold Times . . .
3: Set Activation Type . . .
PIP: Restore Default Settings
Camera: Select
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 13
Alarm Activation Type
Selecting:
1-8Toggles the selected camera between
“Contact Closure”, “Contact Open”, “Logic
Low”, or “Logic High” triggering the alarm.
In many applications the switch contact connection is
between the alarm input pin and the chassis or signal
ground. In the QSP-860MPX the contact connection
can be between either the ground (alarm connector pin
15) or the +5V (alarm connector pin 13). In some
alarming devices this is not a metallic switch contact but
rather a solid state device which “grounds” (Logic Low)
the input as a normal condition or as an alarm condition.
The four activation modes are provided to simplify
connection to most alarm sources. See Alarm
Interconnection on the QSP-860MPX on page 18.
The QSP-860MPX alarm activation is defined as follows:
Contact Closure: The alarm pin is connected to a current source (either +5V or ground).
Contact Open: The alarm pin is not connected to any current source (unconnected pin).
Logic Low: A logic “low” level less than 0.8V (ground) is present at the alarm pin.
Logic High: A logic “high” level greater than 2.4V (+5V) is present at the alarm pin.
Other Options
The “Other Options” menu provides access to the
advanced QSP-860MPX systems options.
Selecting:
1. Toggles the IR remote control code setting
between Code 1, Code 2, and remote OFF.
(See IR Handheld Remote Control on page
15.)
2. Enters the “Security Set Up” menu for
establishing a security lockout code.
Alarm Activation Type
1: Contact Closure
2: Contact Closure
3: Contact Closure
4: Contact Closure
5: Contact Closure
6: Contact Open
7: Logic Low
8: Logic High
Camera: Select/Change
DISPLAY: Previous Menu
Other Options
1: Remote Control: Code 2
2: Security Set Up . . .
PIP: Restore ALL Settings
to Factory Defaults
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 14
Security Set Up
Security lockout is a means to disable the QSP-860MPX
menus so that casual or inadvertent tampering can be
prevented. It is not intended as a hard security measure
and can be bypassed by removing the QSP-860MPX power
followed by applying power and simultaneously pressing
the DISPLAY button until the ATV name appears. This is
not the preferred method of bypassing security since this
step also returns all internal parameters and options to their
factory defaults.
The security feature requires that a security code
(“password”) of 1 to 9 digits be entered and verified. The
security lockout does not become active until the menus
have been exited. “Button Lock”, when “On”, will disable all
Front Panel and IR Remote button operations. A long press
of the DISPLAY button will still enable menus.
Advanced VCR Options
The Advanced VCR Options menu is intended for use by knowledgeable users. The programmable
settings in this menu must be properly set for correct performance of your QSP-860MPX. Do not
change these settings unless it is necessary for your installation.
Selecting:
1. Enters the “Edit Delay Table” menu for
customizing delays for your VCR. See
“Programming a Custom Delay Table”
on page 16.
2. Toggles Camera Switch Input pulse polarity
between “Negative” and Positive”. The default
is “Negative”.
3. Allows changing the number of fields output to
the VCR on each occurrence of the “Camera
Switch Input” pulse. The default is 2.
4. Toggles the VCR Playback Discriminator circuit
On/Off. The playback discriminator should be
left “On” unless you wish to view all recorded
frames of an alarm camera.
5. Toggles VCR Video Format between “Field” and “Frame” and the factory default is “Field”.
The video format must be the same for record and playback.
Camera Switch Input
For most applications, the VCR delay table setting will provide the simplest setup and operation for
multiplex recording. For advanced applications, such as time of day dependent VCR record speed
settings, an external signal can be used to control the QSP-860MPX. The Camera Switch Input (also
referred to as a “head switch” input) allows the QSP-860MPX to use an external signal from the VCR
to control multiplexing. The QSP-860MPX can be set to use the Camera Switch Input signal through
the “VCR Format” selection (see VCR Set Up on page 8). When the Camera Switch Input signal is
used, the QSP-860MPX will switch to the next camera on the falling (Negative) edge, or the rising
(Positive) edge of the signal based on the “Pulse Polarity” setting in the “Advanced VCR Options”
menu. Note that if the “Cam Sw Input” format is selected, a Camera Switch Input signal
must
be provided to the QSP-860MPX for proper VCR multiplexing to occur.
Security Set Up
Menus are Unlocked
1: Lock Menus
2: Unlock Menus
3: Button Lock: Off
Camera: Select/Change
DISPLAY: Previous Menu
Advanced VCR Options
Record
1. Edit Delay Table...
Camera Switch Input
2. Pulse Polarity: Negative
3. Fields per pulse: 2
Playback
4. Discriminator: On
Record/Playback
5. Video Format: Field
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 15
HAND HELD IR REMOTE CONTROL
The hand held remote control allows easy remote operation of your
QSP-860MPX by duplicating the front panel buttons as shown in the diagram.
One major difference between front panel and remote operation is that the
individual camera buttons have been reduced to a single button. In this case,
the first press of the “Camera” button will cause the QSP-860MPX to display
camera 1. Additional button presses will cycle the selection through each
available camera and back to camera 1.
Please note that the remote control may not work properly in the presence of
strong sun light. The sun is a strong Infra-Red light source and may interfere
with the output from the remote control.
Programming your ATV QSP-860MPX Remote Control
When first installing or when changing the batteries in your QSP-860MPX
Remote Control, it may be necessary to re-program it for use with the
QSP-860MPX. If your remote control does not appear to work for any
reason, please perform the following steps before contacting the factory.
To program the remote control to work with the QSP-860MPX:
1. Ensure that batteries are properly installed in the QSP-860MPX Remote
Control.
2. Turn on the QSP-860MPX and connect a monitor.
3. On the QSP-860MPX, press the DISPLAY button to return to DISPLAY
mode. Then press any of the 1-8 buttons to call up a full screen picture.
4. On the remote control, press the VCR button first, then DISPLAY. Hold
both buttons together until the indicator lights up and blinks twice.
5. Enter your five-digit code. The QSP-860MPX code set #1 equates to
remote code 11414, and code set #2 equates to code set 11344. The
red LED will now blink twice and the remote control is set.
The codes are entered by using the four buttons shown in the above diagram (Freeze, Camera,
Quadrant, PIP). For example, to enter the default code for a QSP-860MPX (code 11344) press
the following:
Code set #1 Code set #2
FREEZE 2 TIMES FREEZE 2 TIMES
QUADRANT 1 TIME PIP 1 TIME
FREEZE 1 TIME QUADRANT 2 TIMES
QUADRANT 1 TIME
Press DISPLAY button on the remote control for 3x3 display on the QSP-860MPX.
Your QSP-860MPX is factory set for Code set #2. See page 13 to change the QSP-860MPX Code set.
NOTE: After replacing the battery, you must re-program the remote.

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 16
WHAT TO DO IF YOUR VCR IS NOT ON THE SUPPORTED LIST
The delay tables contained in QSP-860MPX software should give you satisfactory performance for any of
the VCRs listed. If your VCR is not on the list, set up of the QSP-860MPX to support your VCR is very
straightforward.
Most non-real-time Time Lapse VCRs are of the formula A or B type described below. It is usually
possible to determine what type of VCR you have from the VCR’s manual. The manual should contain
video delay times for the VCR’s supported hourly formats. The “rule of thumb” for EIA systems is that you
take a published delay time (in seconds) and multiply by 60 (50 for CCIR). The result should be a number
which is close to either 1/2 the record hourly rate (Formula A) or 1/3 the record hourly rate (Formula B).
For example:
1. Your manual states that in 24 Hr mode the picture delay time is 0.21 seconds.
2. 0.21 x 60 = 12.6 (0.21 x 50 = 10.5 for CCIR)
3. 12.6 is closer to 12, the 24 hour record rate divided by 2, than to 8, the 24 hour record rate
divided by 3.
4. This means that your VCR is a Formula A type, so you should use the STANDARD 24 HR
STEPS or STANDARD 12 HR STEPS setting (see VCR Selection on page 8).
If your VCR is not a Formula A type or if the VCR does not have 12 or 24 hour Standard steps, you will
need to construct a Custom Delay Table as described in the next section.
PROGRAMMING A CUSTOM DELAY TABLE (ADVANCED OPTION)
The QSP-860MPX has a means of creating and/or modifying a delay table to match your particular VCR.
Satisfactory performance can be obtained by setting up the one or two formats you actually plan to use
according to the following basic guidelines.
What is the “Delay Table”?
The delay table is a list of pairs of numbers that control the
QSP-860MPX ‘s multiplex output frame rate being sent to the
VCR during recording. The first column (Hour) is the format
number that you would see in the VCR Set Up menu. The second
column (Delay) is the number of video field times the QSP-
860MPX waits before putting out the next camera image.
The delay table allows you to program up to 8 individual hourly
format settings. If your VCR has more than 8 settings you will
need to pick the set of 8 choices that you are most likely to use in
your installation. If your VCR has fewer choices, or you want to
restrict your choices to just a few settings, the whole table should
be filled such that the choices are repeated . The example here is
for a VCR which only has three settings; 2, 12 and 24 hours.
DETERMINING DELAY VALUES
For a real time VCR, the delay value is the minimum delay value (4). The software will not allow the entry
of a lesser number.
For a Time Lapse VCR, depending on your make and model of VCR, the delay table value for EIA
systems is normally one half (most time lapse VCRs are 1/2 ) or one third (1/3) of the hour number. For
example, if the selected hourly format is 48 hours, the delay value for the VCR is either 24 (1/2 of 48) or
16 (1/3 of 48). The QSP-860MPX has a built in calculation capability to facilitate set up of the delay table
for these standard formulas.
The following formulas are supported:
Format Hour Delay:Custom
1: 2 4
2: 12 6
3: 24 12
4: 2 4
5: 12 6
6: 24 12
7: 2 4
8: 12 6
QUADRANT: Delay Formula
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 17
Formula A DELAY = HOUR/ 2
Formula B DELAY = HOUR/ 3
Formula C DELAY = HOUR
Custom, where the HOUR and DELAY can be independently entered.
Your time-lapse VCR manual should list delay times (in seconds) for each record hour setting. If you have
these values, use the following formula to determine the delay value:
DELAY VALUE = (Delay Time) x 60 for EIA DELAY VALUE = (Delay Time) x 50 for CCIR
For example, if the 24 hour delay time is 0.22 seconds, DELAY = 0.22 x 60 = 13.2
The number will often be a fraction (such as 13.2), so “round” the number to the nearest whole integer
(which would be 13). To set up the QSP-860MPX delay entry for this case, you would enter “24” in the
“Hours” column and “13” in the “Delay” column.
Edit Delay Table
The delay table is used to set the field delay value needed for any selected VCR so that the multiplexing
rate of the QSP-860MPX matches the recording rate of the VCR. The custom delay table allows the
QSP-860MPX multiplexing rate to be programmed to match a VCR not in the standard table. For further
information regarding delay table values, refer to the previous section “Programming a Custom Delay
Table”. The default custom table is the same as “STANDARD 12 HR STEPS”. Note that when any delay
table is modified, it becomes the new custom delay table. This allows you to set up and test other VCR
formats without loosing a custom version. You can return to a previously customized table by making the
selection here, as long as the custom table has not been re-edited .
To edit the delay table and create a custom delay table, select the “VCR Set Up” menu (option 2) from the
“Main Menu”. Then select “Advanced VCR Options” (option 4). Select “Edit Delay Table” (option 1) and
the menu shown here will appear.
Note that before you edit the delay table, you should select the Delay Formula you will be using. In
addition, when using Formulas A, B, or C, you will only be allowed to enter the “Hour” portion of the delay
table. The delay will automatically be calculated based on your “Hour” entry. The Custom delay option
allows the “Hour” and “Delay” values to be entered independently.
Selecting:
1 - 8 Chooses one of the eight hourly formats to
modify.
QUADRANT Toggles the Delay Formula between Custom,
A, B, and C.
While Editing:
SEQUENCE Advances editing to the next field.
1 - 8 Used to enter digits “1” through “8”.
PIP Used for a “0” entry.
QUADRANT Used for a “9” entry.
DISPLAY Completes the entry if less than 3 digits
entered or returns to the previous value if no
digits are entered.
How do I verify the correct “Values”?
Once your basic installation is complete, you can make a recording to
ensure that the QSP-860MPX is multiplexing properly with your VCR. If the QSP-860MPX is multiplexing
faster than the VCR during recording, cameras will be dropped during playback. If the QSP-860MPX is
multiplexing slower than the VCR during recording, cameras will be repeated in several recorded frames
during playback. The closer the rates are the fewer occurrences there will be of dropping or repeating
cameras. When performing these tests, be sure that all camera priorities are set to the default value
(High Priority) and alarms are off.
Format Hour Delay: Custom
1: 2 4
2: 12 6
3: 24 12
4: 36 18
5: 48 24
6: 60 30
7: 72 36
8: 84 42
QUADRANT: Delay Formula
Camera: Select/Change
DISPLAY: Previous Menu

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 18
ALARM INTERCONNECTION ON THE QSP-860MPX
The alarm connector on the back panel allows input of eight
external control signals to affect the behavior of the
multiplexer under alarm conditions. Alarm inputs are
provided for each camera. A “picture freeze” input is also
provided to allow the picture to be frozen. These inputs are
normally generated by a switch located at a door, window or
other point in the installation where a camera is monitoring
activity. Many installations use a “normally open” switch
which requires a switch “closure” to activate the alarm. As
part of the QSP-860MPX’s normal alarm video processing,
an “alarm output” is generated on the same back panel
connector. In addition to the alarm inputs, a “picture freeze”
input is also provided. While “picture freeze” is activated, any
present camera image is retained on the display and new
video information is ignored. A picture freeze does not trigger
the alarm output.
Alarm inputs contain series resistors for ESD (Electro Static
Discharge) and lightning damage protection, and the outputs
also contain series resistors to limit output current to prevent
damage to the QSP-860MPX in the occurrence of “shorting
out” the output pin. When connecting the inputs and
outputs up to other equipment, consideration should
be given to the limitations introduced by these
current limiting resistors.
The alarm connector on the QSP-860MPX is a
DB-15, 15 pin connector. For ease of installation, a
“breakout” adapter is provided with the 16th terminal
connected to chassis ground. A simple alarm
connection is shown to the right using the QSP-
860MPX “alarm breakout” adapter. In this example,
switches are connected directly to the alarm inputs,
and a single output is connected to some signaling
device or to a controlled piece of equipment. In this
case, an external resistor is required to pull the
output up to +5V (High) indicating a non-alarm
condition.
The external resistor makes connection to higher
voltage systems possible, such as a 12 Vdc
automobile system. In this application, the pull-up
resistor is not tied to the QSP-860MPX +5V pin, but
to the higher voltage system. Voltages greater than
+5V must not exceed 30 Vdc and the current
through the output pin must not exceed 50 mA.
Failure to remain within the 30 Vdc and 50 mA
restriction could damage either the QSP-860MPX,
the output signaling device, or both.
1: Alarm #1
2: Alarm #2
3: Alarm #3
8: Alarm #8
11 KOhm
100 Ohm
100 Ohm
+5V
10: Picture freeze
13: Alarm out pwr
15: Alarm
g
round
9: Alarm output
860 Alarm Port Internal Electrical
Equivalent
(50 mA maximum)
Typical Alarm Connections
using the Breakout Adapter
Alarm Switches
OPEN = no alarm
CLOSED = alarm activate
1KOhm
+Vsupply (30Vdc, 50mA max)
Alarm Output
(
To indicator
,
VCR
,
etc.
)
+5V = Hi
g
h = no alarm
0V = Low = alarm activated
Alarm Output
Vout = Hi
g
h = no alarm
0V = Low = alarm activated
1
16
1
16

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 19
In some installations, the alarm output is used to activate or deactivate high voltage and/or high current
circuitry (110 VAC lights, siren, etc. ) which cannot be controlled directly by the QSP-860MPX. In other
cases, the alarm output needs to control multiple circuits of different types (mixed DC and AC equipment)
or the “sense” of the control logic is different (alarm needs to be “high” instead of “low”).
The easiest method to address the above cases is to use a relay which has the number and rating on its
contacts sufficient for the alarm output. Shown below are two methods to control a high current or high
voltage device using a relay with a single, normally open contact. An internal, current limiting resistor for
the pin 9 +5V supply will limit the usable relay current to something less than 10 mA (depending on the coil
impedance). If a higher voltage, or higher current relay is used, an external supply is required. Under
these conditions the open circuit voltage (no alarm) on pin 9 must not exceed 30 Vdc and the closed
circuit current (alarm active) into pin 9 must be less than 50 mA.
The breakout adapter board is numbered compatibly with the DB-15 connector so the following table is
applicable to either. Note: Pin 16 is only present on the Breakout Adapter and is connected to
chassis ground.
High Current/Voltage Alarm Output
To be used when output current exceeds 50 mA
or when, non-alarm voltage exceeds 30 Vdc.
Voltage/Current limited by contacts of the
relay being used.
Less than 10 mA
5 Vdc Rela
y
CLOSED = Alarm activated
OPEN = No alarm
Vout Rela
y
CLOSED = Alarm activated
OPEN = No alarm
CLOSED = No alarm
OPEN = Alarm activated
1
16
1
16
Vout
-
+
+30 Vdc, 50 mA max.
ALARM CONNECTOR PINS
1 Alarm1 9 Alarm Out (< 50 mA)
2 Alarm2 10 Freeze
3 Alarm3 11 (reserved for future use)
4 Alarm4 12 Camera Switch Input
5 Alarm5 13 +5V ( < 10 mA)
6 Alarm6 14 (reserved for future use)
7 Alarm7 15 Signal ground (< 10 mA)
8 Alarm8 16 Chassis ground

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QSP-860MPX: Instructions for Basic Operation and Installation
Page 20
RS-232 REMOTE CONTROL INTERFACE
The QSP-860MPX has a built in RS-232 serial interface which supports remote control of the
QSP-860MPX through simple ASCII commands. These commands provide access to the front panel
button operations just as the IR Remote Control does.
The QSP-860MPX serial interface is fixed at 2400 baud, 8 bits, 1 stop bit, and no parity. It uses the very
simple command format:
<command> <return>
The command is 2 character or 2 character plus parameter and must be followed by a “carriage return”.
The QSP-860MPX will respond with:
>if the command was recognized, or
?if the command was not recognized or is invalid
The following commands are supported by the QSP-860MPX serial interface and behave just as if the
indicated front panel button was pushed:
BD Display Button
BS Sequence/Freeze Button - will cause QSP-860MPX to begin sequencing
BP Pip Button
BQ Quadrant Button
BV VCR Button - will cause the QSP-860MPX to enter or exit VCR playback mode
BF Sequence/Freeze Button - will cause the QSP-860MPX to freeze current display video
BB VCR Button - will cause the QSP-860MPX to enter the VCR bypass mode
BC n Camera Button - n is a number 1 through 8 corresponding to the camera number. A
“space” or “tab” must be entered between the command and the number.
Commands can take a fraction of a second to execute within the QSP-860MPX and require that
there be a delay of at least 0.3 seconds (300 milliseconds) between the “carriage return” and start
of the next command. The command decode prompt (>) may occur before the command has finished
executing and should not be used as an indication to send the next command. You will need to insure
that your “host computer” waits for 0.3 seconds after sending the “carriage return” and before sending the
next command character.
For proper RS-232 operation, the 8 position DIP switch, SW 5, located next to the DB-9 RS-232 interface
connector within the QSP-860MPX must be set to the factory default positions as indicated below. The
DB-9 connector pinout corresponds to a standard 9-pin DCE (modem) device.
ON
42 53 6 7 81
SW 5
SERIAL CONNECTOR PINS
1 Signal ground
2 TX+ (out) RS232 or 422
3 RX+ (in) RS232 or 422
4 Signal ground
5 Signal ground
6 Signal ground
7 TX- (out) RS422
8 RX- (in) RS422
9 Signal ground