Toshiba JK-MX16A User manual

Instruction Manual
COLOR MULTIPLEXER
JK-MX16A
16CH DIGITAL MULTIPLEXER JK-MX16
SEQUENCE ZOOM MENU
CALL
LOAD
FREEZE
SAVE
ALARM
RESET ENTER
DUPLEX
VIEW
LIVE/
PLAYBACK
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
16
MULTI
CAMERA SELECT
Digital

- 1 -
WARNING
This is a Class A of EN55022 product.In a domestic environment this product may cause radio interfer-
ence in which case the user may be required to take adequate measures.
INFORMATION
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant
to Part 15 of the FCC Rules.These limits are designed to provide reasonable protection against harmful
interference when the equipment is operated in a commercial environment.This equipment generates,
uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this equip-
ment in a residential area is likely to cause harmful interference in which case the user will be required to
correct the interference at his own expense.
USER-INSTALLER CAUTION:Your authority to operate this FCC verified equipment could be voided if
you make changes or modifications not expressly approved by the party responsible for compliance to
Part 15 of the FCC Rules.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
For Customer Use
Enter below the Serial No.which is located on the bottom of the cabinet.Retain this information for future
reference.
Model No.: Serial No.:

- 2 -
*1: Bodily injury means injuries, burns, and electric shock
which does not require hospitalization or prolonged
treatment.
*2: Physical damage means extended harm to home,
household effects.
SAFETY PRECAUTIONS
Read the following safety precautions carefully before using the product.These instructions contain valuable
information on safe and proper use that will prevent harm and damage to the operator and other persons.
Make sure that you fully understand the following details (indications, graphic symbols) before proceeding to
the main descriptions in this manual.
Indication Meaning
This indicates that ignoring this label
and/or misoperation of the product
may cause serious personal injury or
even death.
This indicates that ignoring this label
and/or misoperation of the product
may cause personal injury *1 and/or
material damage *2.
Caution
Warning
Warning
• Do not use the product when abnormality occurs.
The use in the abnormality status such as emitting smoke from the product, smelling burning,
being damaged by drop, invasion of foreign objects inside the product, etc., may cause fire and/or
electric shock. Be always sure to remove the AC adapter at once and contact your dealer.
• Do not install the product where splashing of water may occur, such as outdoor, a
bathroom, etc.
This may cause fire and/or electric shock.
• Do not repair, disassemble and/or modify by yourself.
This may cause fire and/or electric shock.Be always sure to contact your dealer for internal repair,
check and cleaning of the product.
• Use the AC adapter only with the indicated power supply voltage (120V AC).
Use with any other power supply voltage might cause fire or electric shock.
• Do not put a vessel(s) filled with a liquid (flower vase, ets.).
If a liquid enters the product, a fire and/or electric shock may occur.
• Do not put the product in an unstable, slanting and/or vibrated place.
Drop and/or fail of the product may cause injury.
• Do not touch power or TV antenna cords during a thunderstorm.
This might cause electric shock.
Symbol Meaning
Indicates a prohibited action that must
not be carried out. The actual prohib-
ited action is indicated in the symbol or
nearby graphically or described in text.
Indicatesamandatoryactionthatmust
be carried out surely.The actual man-
datory action is indicated in the sym-
bol or nearby graphically or described
in text.
Indication definitions Graphic symbol definitions

- 3 -
Caution
• Keep the followings when installing.
• Do not put the product on an inflammable material such as carpet or blanket.
• Do not put the product in a narrow space, since the heat generated from the product may be
difficult to emanate.
• Do not put an inflammable material on the product.
If you do not keep above, the heat generated by the product may cause fire.
• Do not put the product in direct sunshine and/or high temperature.
The temperature rise inside the product may cause fire.
• Do not put the product in a moist or dusty place such as a bathroom, a place close to a
humidifier, etc.
This may cause fire and/or electric shock.
• Do not put the product in a moist, soot and/or dusty place such as a kitchen, etc.
Do not put the product where a soot and steam may occur, such as a kitchen, etc., or in a dusty
place.This may cause fire and/or electric shock.
• Do not allow children to play with the packaging boxes, packaging bags, or other
materials.
Failing to do so may result in injury or suffocation.
• Do not stand on the equipment.
Doing so could cause it to crack, break, or could result in injury.
• Ask your dealer to perform a periodical check and internal cleaning.
Dust inside the product may cause fire and/or trouble.For check and cleaning cost, please consult
your dealer.

- 4 -
Index
Table of Contents
SAFETY PRECAUTIONS...............................................................................................................................2
Table of Contents ..........................................................................................................................................4
INTRODUCTION.............................................................................................................................................5
Overview ....................................................................................................................................................................5
Features .....................................................................................................................................................................5
Instruction in Brief ........................................................................................................................................7
Connection ..................................................................................................................................................11
Operation .....................................................................................................................................................13
Viewing the Camera Image......................................................................................................................................13
Full Screen Display ..................................................................................................................................................13
2x2 Display...............................................................................................................................................................13
3x3 Display...............................................................................................................................................................13
4x4 Display...............................................................................................................................................................13
MULTI Display .......................................................................................................................................................... 13
SEQUENCE Display ................................................................................................................................................14
ZOOM ......................................................................................................................................................................14
View theVCR Playback Image ................................................................................................................................ 15
VCR Bypass Function..............................................................................................................................................15
VCR Playback Adjustment Function ........................................................................................................................15
Using the DUPLEX VIEW Function to Simultaneously View the Camera Image and the VCR Playback image ..... 16
Day/Night Function...................................................................................................................................................17
SET UP .........................................................................................................................................................18
Setting Contents ......................................................................................................................................................19
1. System Set-up...................................................................................................................................................19
2. Camera Functions .............................................................................................................................................20
3. Recording Set-up ..............................................................................................................................................21
4. Alarm Functions ................................................................................................................................................23
5. Multi-view Functions..........................................................................................................................................27
6. Sequence Set-up...............................................................................................................................................28
7. Security Set-up ..................................................................................................................................................29
Schedule Setting......................................................................................................................................................30
Motion Area Setting .................................................................................................................................................30
Factory Default Settings.............................................................................................................................31
ALARM/TRIGGER Connector and COM Connector .................................................................................33
Signal Levels of Input/Output Terminals ..................................................................................................35
Troubleshooting ..........................................................................................................................................36
Specifications..............................................................................................................................................37

- 5 -
INTRODUCTION
Thank you for purchasing Toshiba's JK-MX16A Color Duplex Multiplexer. This instruction manual describes
every aspect of installation, set-up, and operation of the JK-MX16A. If you run into difficulties and need
technical assistance, feel free to call our technical support center at 1 (877) 855 1349 available weekdays
between the hours of 9AM - 5PM PST or visit our web page at www.cctv.toshiba.com.
The Toshiba JK-MX16A Color Multiplexer has the capacity to support up to 16 cameras and can display
them in a variety of display modes (example: 2 x 2, 3 x 3, 4 x 4, etc.). Each camera is sequenced at a rate
that is equal to the recording speed on the VCR up to 1/20 second. The JK-MX16A offers a wide variety of
features designed to integrate with most any video surveillance system.
• Multiple Screen Displays
In both live and playback modes, the JK-MX16A supports a multitude of display modes including: 2x2,
3x3, 4x4, 8+2, 12+1, picture in picture modes, vertical split screen, horizontal split screen, squash screen
and squish screen. (Refer to page 13 for details)
• Multiplex Recording/Playback
The JK-MX16A is designed to record all cameras onto a single VHS videotape. During the recording
process, each camera is encoded with a digital ID number. For example, camera one is encoded with a
“number one,” camera two is encoded with “number two,” and so on. During playback the multiplexer looks
for the digital ID number and decodes the signal.The end result is that you can select to view any camera
you wish to view without having to view all of the cameras that have been recorded.
The speed at which the multiplexer switches from camera to camera is determined by the speed at which
the VCR records.For example, if theVCR is set to record in 18-hour modes (also known as 24-Hour
Virtual Real-Time), the JK-MX16A must be programmed to record at the same speed. (Refer to page 22
for details)
• Multiple Monitor Outputs
The JK-MX16A is equipped with two monitor outputs.The main monitor output will display both live and
playback image in any multiple screen display desired including programmed camera sequence. The call
monitor output displays each live camera in full screen mode and can be programmed to sequence at a
rate determined by the user. (Refer to page 28 for details)
• Day/Night Function
This unit has the unique ability of converting a color camera with mediocre low light capabilities into a
black & white camera with excellent low light capabilities for use in low light conditions.This function is
programmable via a timer schedule.(Refer to page 21)
• Alarm Function and Scheduling
This unit is equipped with one alarm-input contact for each camera input.Upon alarm activation this unit
can be programmed to automatically alter recording priority of alarmed camera input and display the
alarmed camera in any desired display mode including full screen. Each alarm input channel can be
programmed to ignore an alarm input by timer schedule. (Refer to page 23 for details) In addition, this unit
has the capability of storing all alarm events in an alarm event log. (Refer to page 26 for details)
Overview
Features

- 6 -
• Video Loss
This unit is equipped with video loss detection. Each camera can be individually programmed. (Refer to
page 26 for details)
• Motion Detection/Counter Functions
This unit provides extensive video motion detection capabilities.Among the programmable parameters
available are motion direction, motion size, motion area, sensitivity, dwell time, and display mode. In
addition, each motion event can be logged to a counter and displayed to the monitor. (Refer to page 24 for
details)
• Display Mode Save/Recall Function
The monitor display mode as specified by the front panel can be saved and recalled.When power is
switched off and then on again, the unit will start up from the saved condition. (Refer to page 20 for
details)
• High Density Function
This feature effectively doubles the amount of images that are recorded. High density mode operate only
in modes slower than 24 hour standard density (SP) or 48 hour high density (EP). (Refer to page 23 for
details)
Duplex View Function
The duplex view function allows the VCR playback image to be displayed while simultaneously viewing live
images.(Refer to page 16 for details)
• Zoom Function
The zoom function allows a live camera image to be enlarged up to five times the normal size. (Refer to
page 14 for details)
• VCR Playback Adjustment Function
This function allows the user to maximize the stability of the playback images. Essentially it helps
minimize vertical jitter and minimize the mixing of playback cameras.(Refer to page 15 for details)
• VCR Bypass Function
Many VCRs have on-screen displays that require a monitor in order to program the VCR.The JK-MX16A
offers a VCR Bypass function that allows the user to directly view the output of the VCR enabling.This
enables the user to view and program any on screen menus, which the VCR may have.This feature can
also be used to directly view the VCR's output in order to adjust VCR tracking. (Refer to page 15 for
details)
• Discreet Camera Function
There might be some instances where certain cameras are to be recorded but not necessarily monitored
live.One example would be a hidden or discreet camera that is to be hidden from the guard that is
monitoring the camera. In this case, discreet camera function can be used to “hide” a camera from the
security guard while still being recorded onto videotape. (Refer to page 21 for details)

- 7 -
16CH DIGITAL MULTIPLEXER JK-MX16
12345 r
6
t
7
y
8
u
9
i
p
o
q
;
w
asdfgh l/
ejk
SEQUENCE ZOOM MENU
CALL
LOAD
FREEZE
SAVE
ALARM
RESET ENTER
DUPLEX
VIEW
LIVE/
PLAYBACK
1
9
2
10
3
11
4
12
5
13
6
14
7
15
8
16
MULTI
CAMERA SELECT
Digital
CAMERAS/LOOPING
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 MAIN COM MAIN
RECORDER
ALARMS/TRIGGER DC 5V
12345678
()
OUTIN
RECORDER IN
CALL
RECORDER OUT
&
z
*
x
(
c
P
v
Q
b
W
n
E
m
R
,
T
=
Y
)
U
!
I
@
O
#
:
$
A
%
S
^
J
D
K
F
L
G
? Z X
H
Rear Panel
Instruction in Brief
Front Panel

- 8 -
1FULL SCREEN button
Press to set a full screen display.
22x2 button
Press to set a 2x2 screen display.
33x3 button
Press to set a 3x3 screen display.
44x4 button
Press to set a 2x2 screen display.
5MULTI button
Press to set the following types of displays: Squish screen, Vertical split screen with pan, Squash screen,
Horizontal split screen with pan, 8+2 screen, 12+1 screen, and PIP screen.
6~aCAMERA SELECT buttons 1 through 16
Press to select which camera is to be used for display purpose during Live or Playback mode.
sSEQUENCE/ALARM RESET button
This button has multiple functions
• Press to place the cameras into sequence mode
• Press to reset alarm after an activation
• Press to make playback adjustments while in playback mode
• Also used during menu programming
dDUPLEX VIEW button
Press to display the camera image and the VCR playback image simultaneously.
fZOOM button
This button has multiple functions
• Press while in live mode to zoom image
• Press to alternate image while in Squish, Squash, Split screen.
gLIVE/PLAYBACK/ENTER button
This button has multiple functions
• Press to switch the Live mode and the Playback mode
• Press and hold down to directly view the input image of the VCR
• Also used during menu programming
hMENU button
Use in conjunction with on screen menus.
Front Panel

- 9 -
jbutton
This button has multiple functions
• Used during menu programming.
• Used to navigate while in zoom mode.
• Press together with the button to enter the CALL monitor operation mode.
• Press together with the button to permit reloading of the most recently saved front panel display mode.
• Used when making playback adjustments in the playback mode.
• Used to finish setting Day/Night gain level.
kbutton
This button has multiple functions
• Used during menu programming.
• Used to navigate while in zoom mode.
• Press together with the button to freeze image.
• Used when setting Day/Night gain level.
lbutton
This button has multiple functions
• Used during menu programming.
• Used to navigate while in zoom mode.
• Press together with the button to save the current front panel display mode.
• Used when setting Day/Night gain level.
/button
This button has multiple functions
• Used during menu programming.
• Used to navigate while in zoom mode.
• Used when making playback adjustments in the playback mode.
• Used when setting Day/Night gain level.

- 10 -
z~SCAMERA/LOOPING 1 to 16
These BNC connectors are used to connect the cameras and each has a looping output.The factory setting of
each 75 ohm termination is ON.Two DIP switches inside the unit determine whether the termination is ON or OFF
for each camera input.
DMAIN
Main monitor output connector (BNC); connect it to the main monitor.
FRECORDER IN
Recorder input connector (BNC); connect it to the video output of the VCR etc.
GCOM
Use this to connect a personal computer for controlling the multiplexer.
HALARMS/TRIGGER
This connector is used for all alarm inputs, outputs, and also contains the input (REC Trigger In) for synchronizing
VCR to multiplexer. If using a Toshiba time-lapse recorder, a synchronization cable is not required
JCALL
This is the call monitor output (BNC) connector.This output is limited to display live full screen images.
KRECORDER OUT
Recorder output connector (BNC); connect it to the video input of VCR etc.
LMAIN
Main monitor output connector (S-video connector); connect it to the main monitor.
?RECORDER IN
Recorder input connector (S-video connector); connect it to the S-video output of the VCR etc.
ZRECORDER OUT
Recorder output connector (S-video connector); connect it to the S-video input of the VCR etc.
X5 V DC
Accept the power plug of AC adapter.
Rear Panel

- 11 -
Installation Steps
(1) If cameras are to be looped out to other devices, the termination switch inside the unit has to be set to off. (Refer
to page 12 for details)
(2) Set the time and date on the menu screen.
(3) If the time-lapse VCR is equipped with an on-screen menu for programming, use the VCR Bypass function to view
the on-screen menu on the monitor. (Refer to page 15 for details).
(4) Select the desired recording mode on the time-lapse recorder.
(5) Select a recording mode in the multiplexer that matches the record mode on the VCR. (Refer to page 22
“Recording Functions” for details
(6) When alarm output contacts of this unit are to be connected to the VCR, it will be necessary to program the alarm
recording duration of the time-lapse recorder to “MANUAL”. The recording duration of the alarm event will be then
be controlled by the dwell time that is programmed in the JK-MX16A. (Refer to page 23 for details).
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
Camera
ALARM IN
VCR
Monitor
Monitor
RECTRIGG. OUT
VIDEO IN
VIDEO OUT
Alarm Out
GND
Alarm In
JX-MX16A
RECTrigger In
RECORDER OUT
RECORDER IN
MAIN
CALL
Connection
Basic Wiring Example:

- 12 -
Video Termination Switches (When using the looping connector)
The termination switches are located near the rear panel on the main circuit board.The 75 ohm termination is
enabled when the switch is in the “ON” position.The factory setting of 75 ohm termination for each camera input is
ON. If cameras are to be looped out to other devices, set the termination switch to off.
Setting method
(1) Disconnect the AC adapter. Remove the 8 screws from the side and the 2 screws from rear, then take off the top
cover.
(2) Set the switches (SJ01, SJ02) on the main circuit board to ON or OFF.
(3) Attach the top cover and tighten the screws in their original positions.
(4) Attach the AC adapter.
ON
12345678
ON
12345678
SJ01
SJ02
No. Input Name
1 Camera 1
2 Camera 2
3 Camera 3
4 Camera 4
5 Camera 5
6 Camera 6
7 Camera 7
8 Camera 8
No. Input Name
1 Camera 9
2 Camera 10
3 Camera 11
4 Camera 12
5 Camera 13
6 Camera 14
7 Camera 15
8 Camera 16

- 13 -
Display Position
12
34
Viewing the Camera Image
Use the LIVE/PLAYBACK button to select the Live mode (The LED will light).
Full Screen Display
The camera image can be viewed in a full screen display.
1Press the FULL SCREEN button.
2Press the CAMERA SELECT button of the channel you wish to view.The LED of the selected channel will light
at this time.
2x2 Display
The camera image can be viewed in a 2x2 display.
1Press the 2x2 button.
Each time the 2x2 button is pressed, the screen display mode changes as follows:
• 2x2 A: Displays Channel 1 to Channel 4.
(The LEDs of CAMERA SELECT buttons 1 to 4 light.)
• 2x2 B: Displays Channel 5 to Channel 8.
(The LEDs of CAMERA SELECT buttons 5 to 8 light.)
• 2x2 C: Displays Channel 9 to Channel 12.
(The LEDs of CAMERA SELECT buttons 9 to 2 light.)
• 2x2 D: Displays Channel 13 to Channel 16.
(The LEDs of CAMERA SELECT buttons 13 to 16 light.)
3x3 Display
The camera image can be viewed in a 3x3 display.
1Press the 3x3 button.
* The images from the Channel 10 to Channel 16 will not be displayed.
4x4 Display
The camera image can be viewed in a 4x4 display.
1Press the 4x4 button.
MULTI Display
Camera images can be viewed in a variety of multiple displays.
1Press the MULTI button.Each time the MULTI button is pressed, the display mode changes as follows:
• Squish
(1)The CAMERA SELECT button can be used to switch the camera image.
(2)The ZOOM button can be used to change the position at which the camera is switched.
• Vertical split screen with pan
(1)The CAMERA SELECT button can be used to switch the camera image.
(2)The ZOOM button can be used to change the position at which the camera image is switched.
(3)The or button can be used to pan the display area.
Operation
2x2 A 2x2 B 2x2 C 2x2 D
Squish Vertical split screen with pan Squash
PIP 12+1 8+2 Horizontal split screen with pan

- 14 -
• Squash
(1)The CAMERA SELECT button can be used to switch the camera image.
(2)The ZOOM button can be used to change the position at which the camera is switched.
• Horizontal split screen with pan
(1)The CAMERA SELECT button can be used to switch the camera image.
(2)The ZOOM button can be used to change the position at which the camera image is switched.
(3)The or button can be used to pan the display area.
• 8 + 2
(1)The CAMERA SELECT button can be used to switch the camera image at the upper left of the screen.
(2)The camera image at the upper right of the screen can be changed with menu settings.
• 12 + 1
(1)The CAMERA SELECT button can be used to switch the camera image at the center of the screen.
• PIP
(1)The CAMERA SELECT button can be used to switch the camera image.
(2)The ZOOM button can be used to change the position at which the camera image is switched.
(3)The number of sub screens (up to 2) or the screen display position can be set with the menu.
SEQUENCE Display
Camera images can be viewed in a sequential display.
1Press the SEQUENCE button.Depending on the displayed screen, operation will be as follows:
• For a full screen display : Camera image is switched in the full screen display.
• For a 2x2 display : Camera image at the lower right position of the 2x2 screen is switched.
• For a 3x3 display : Camera image at the lower right position of the 3x3 screen is switched.
• For an 8+2 display : Camera image at the upper left position of the 8+2 screen is switched.
• For a 12+1 display : Camera image at the center position of the 12+1 screen is switched.
ZOOM
In the Live mode, when a full screen display or a 2x2 display is selected, camera images can be viewed with
portions enlarged.For the 2x2 display, the zoom area can also be moved.
For a full screen display
1Press the ZOOM button.Each time the ZOOM button is pressed, the magnification factor changes as follows:
2Press the , , , or buttons to move the zoom area up, down, left, or right.
3To cancel the ZOOM display, press the CAMERA SELECT button.
For a 2x2 display
1Press the ZOOM button.
2Press the CAMERA SELECT button to select the channel image you wish to view with its portion enlarged, the
LED will flash and the magnification of channel image will change to 2x.Press the , , , or buttons to
pan the image.
3To exit the Zoom mode, press the ZOOM button, (The LED is not lit) and press the CAMERA SELECT button
for desired camera to exit. (The LED is not lit).
2x 3x 4x 5x

- 15 -
View the VCR Playback Image
The various display options are as follows:
1When playing back a tape that was recorded with the multiplexer set to “Normal” record mode, the following
display options are available:
• Full Screen
• 2x2 Screen
• 3x3 Screen
• 4x4 Screen
• 8+2 Screen
• PIP
2When playing back a tape that was recorded with the multiplexer set to “High Density” record mode, the
following display options are available:
• Full Screen
• 2x2 Screen
VCR Bypass Function
The image output from the VCR can be viewed directly on the main monitor.
1Holding down the LIVE/PLAYBACK button for 2 seconds or longer sets the VCR Bypass mode.(The LED is
flashing).
2To exit theVCR direct mode, press the LIVE/PLAYBACK button one more time.
VCR Playback Adjustment Function
The JK-MX16A has the VCR Playback Adjustment function for offering users improved image quality and
synchronization.
• Adjustment
(1) Use the LIVE/PLAYBACK button to select the playback mode (and LED will go off).
(2) Play the time-lapseVCR.
(3) Press the SEQUENCE button.
(4) The VCR playback adjustment screen will appear.
(5) Press the or button to minimize the mixing of the images of other channels.
(6) Press the SEQUENCE button once again to return to the original screen.
* Please readjust this adjustment when the playback speed of the time-lapse VCR has been changed.
* Please readjust this adjustment when playing back a tape that has been recorded in a different recording time
mode.
* These adjustment contents will return to normal when the power is off.

- 16 -
Monitor Screen
12
34
4
Monitor Screen
Using the DUPLEX VIEW Function to Simultaneously View Live Camera Images and VCR Playback
Images.
(1) To view the VCR playback image while viewing the live camera image...
1Press the LIVE/PLAYBACK button and select the Live mode. (The LED will light).
2Press the DUPLEX VIEW button.The LED will light and the Window screen will display.
3Press the CAMERA SELECT button to display the desired camera image from the VCR playback images.
4To exit the Duplex view mode, press the DUPLEX VIEW button. (The LED is not lit).
(2) To view the camera image while viewing the VCR playback image...
1Press the LIVE/PLAYBACK button and select the Playback mode. (The LED is not lit).
2Press the DUPLEX VIEW button.The LED will light and the Window screen will display.
3Press the CAMERA SELECT button to display the desired camera image.
4To exit the Duplex view mode, press the DUPLEX VIEW button. (The LED is not lit).
(3) Display position of the Duplex View Window
The display position of the window will be different for full screen, 2x2 screen, 8+2 screen, and 12+1 screen.
• Full screen
During a full screen display, the DuplexView Window is brought out among
positions one to four according to the position set in the menu.
• 2x2 screen
The display position will be positioned at 4.

- 17 -
A
Monitor Screen
A
Monitor Screen
• 8+2 screen
The DuplexView Window will be in position A.
* When a recording is made and the multiplexer is programmed in “High
Density” mode, the 8+2 screen is not available.
• 12+1 screen
The DuplexView Window will be in position A.
* This screen pattern is only displayed in the Live mode.
Day/Night Function
This unit is a time-linked function that provides increased gain of the video level of the various cameras.To further
improve the S/N ratio of the image, the signal is intentionally output as a black-and-white signal.
The Day/Night function will function on the main monitor output as well as the VCR output; however, it will not
function on the call monitor output.
Note that if the Night mode is set while normal level video is being input, such as a daytime scene, the output
image will exhibit a white-out phenomenon. Please exercise caution when setting this function.
To set the Day/Night Function gain, use the , , , or buttons in the Full screen.
(1) Use the LIVE/PLAYBACK button to select the Live mode.(The LED will light).
(2) Press the FULL SCREEN button to display the Full screen.
(3) Select the camera to set and press the button.
(4) Press the or button to set the gain you desired.
Gain
1L:Low
2M : Medium
3H : High
(5) Press the button to finish setting Day/Night gain level.

- 18 -
The JK-MX16A Set Up is accomplished through its on-screen menus.To enter the menu system, press the MENU
button.The display will then show the main menu.Selection from the various items of the menu is done with the , ,
, , ENTER, and MENU buttons. Press the MENU button to exit from the main menu.
Main Menu
The main menu contains the following 7 sub menus.
System Set-up
This sets the date display function,
serial communication parameters, etc.
Camera Functions
This sets the title display, Day/night functions, etc.
Recording Set-up
This sets the functions that are recorded to the VCR.
Alarm Functions
This set the alarm functions.
Multi-view Functions
This set the Multi-view functions.
Sequence Set-up
This sets the automatic switching functions.
Security Set-up
This sets the security functions.
SET UP
Menu
System Set-up
Camera Functions
Recording Set-up
Alarm Functions
Multi-view Functions
Sequence Set-up
Security Set-up
:Select :Next
MENU:Exit

- 19 -
1. System Set-up
1.1 Time & Date Functions
Hour Format
Sets the hour display format.
124H : 24-hour display
2AM/PM : 12-hour display
Date Format
Sets the date display format.
1MMMM/dd/yy : e.g., Oct./01/2000 (Month/Day/Year)
2yy/MMMM/dd : e.g., 2000/Oct./01 (Year/Month/Day)
3dd/MMMM/yy : e.g., 01/Oct./2000 (Day/Month/Year)
4yy/MM/dd : e.g., 2000/10/01 (Year/Month/Day)
5MM/dd/yy : e.g., 10/01/2000 (Month/Day/Year)
6dd/MM/yy : e.g., 01/10/2000 (Day/Month/Year)
7MM/dd/dddd/yy : e.g., 10/01/SUN./2000 (Month/Day/Day of the week/Year)
Time & Date Set-up
Sets the time and date.The current time can be entered in increments of one minute. Pressing the ENTER button
will reset the second counter to zero.
Daylight Savings
Sets Daylight Saving Time on and off.
Select On (from the Off condition) and press the MENU button to advance the time by 1 hour. Select Off (from the
On condition) and press the MENU button to turn back the time by 1 hour.
T&D View Main Mon
Sets the time and date display of the main monitor screen On/Off.
1On : Displays the date and time on the main monitor.
2Off : Does not display the date and time on the main monitor.
T&D View Call Mon
Sets the time and date display of the call monitor screen On/Off.
1On : Displays the date and time on the call monitor.
2Off : Does not display the date and time on the call monitor.
T&D View VCR PB
Sets the time and date display of the VCR playback screen On/Off.
1On : Displays the date and time on the VCR playback screen.
2Off : Does not display the date and time on the VCR playback screen.
Time & Date Position
Sets the position at which the time and date are displayed.When the line is the same as the title position, the title
has priority and the time and date are not displayed.This is the same for each of the main monitor output (i.e.,
camera live screen and VCR playback screen) and the call monitor output.
1Top : Displayed at the top of the screen.
2Bottom : Displayed at the bottom of the screen.
Setting Contents
System Set-up
Time & Date Functions
Font Color
Comm. Set-up
Save/Recall
Default
:Select ENTER:Next
MENU:Return
Time & Date Functions
Hour Format
Date Format
Time & Date Set-up
Daylight Savings
T&DView Main Mon
T&DView Call Mon
T&DViewVCR PB
Time & Date Position
:Select ENTER:Next
MENU:Return
Table of contents