Kramer VP-8x8 User manual

KRAMER ELECTRONICS L TD.
USER MANUAL
MODEL:
VP-8x8
8x8 VGA/UXGA Matrix
Switcher
P/N: 2900-000054 Rev 5
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VP-8x8 – Contents
i
Contents
1Introduction 1
2Getting Started 2
2.1 Achieving the Best Performance 2
2.2 Safety Instructions 2
2.3 Recycling Kramer Products 3
3Overview 4
3.1 Defining the VP-8x8 8x8 VGA/UXGA Matrix Switcher 4
4Installing in a Rack 7
4.1 Using the IR Transmitter 8
5Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher 9
5.1 Connecting the VP-8x8 Rear Panel 9
5.2 Connecting to the VS-8x8 via RS-232 10
5.3 Controlling via RS-485 11
5.4Control Configuration via the Ethernet Port 12
5.5 Setting the DIP-Switches 12
5.6 Cascading Machines 14
6Operating the VP-8x8 8x8 VGA/UXGA Matrix Switcher 16
6.1 Displaying Unit Characteristics 16
6.2 Confirming Settings 16
6.3 Storing/Recalling Input/Output Configurations 18
6.4 Locking the Front Panel 19
6.5 Updating the VP-8x8 Firmware 20
7Technical Specifications 21
8Default Communication Parameters 22
9Table of Hex Codes for Serial Communication 23
10 Protocol 2000 24
10.1 Syntax 24
10.2 Instruction Codes 25
Figures
Figure 1: VP-8x8 User Manual Front Panel 5
Figure 2: VP-8x8 User Manual Rear Panel 6
Figure 3: VP-8x8 Underside View 6
Figure 4: Connecting the VP-8x8 8x8 VGA / UXGA Matrix Switcher 10
Figure 5: Crossed Cable RS-232 Connection 11
Figure 6: Straight Cable RS-232 Connection with a Null Modem Adapter 11
Figure 7: VP-8x8 DIP-switches 12
Figure 8: Control Configuration via RS-232 and RS-485 15
Figure 9: Storing and Recalling using the Input/Output Buttons 18
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VP-8x8 - Introduction
1
1 Introduction
Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been
providing a world of unique, creative, and affordable solutions to the vast range of
problems that confront video, audio, presentation, and broadcasting professionals
on a daily basis. In recent years, we have redesigned and upgraded most of our
line, making the best even better!
Our 1,000-plus different models now appear in 11 groups that are clearly defined
by function: GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Routers;
GROUP 3: Control Systems; GROUP 4: Format/Standards Converters; GROUP 5:
Range Extenders and Repeaters; GROUP 6: Specialty AV Products; GROUP 7:
Scan Converters and Scalers; GROUP 8: Cables and Connectors; GROUP 9:
Room Connectivity; GROUP 10: Accessories and Rack Adapters and GROUP 11:
Sierra Video Products.
Congratulations on purchasing your Kramer VP-8x8 8x8 VGA/UXGA Matrix
Switcher, which is ideal for the following typical applications:
Any professional display system requiring a true 8x8 computer graphics
matrix operation
Multimedia and presentation source, and acceptor selection
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2
VP-8x8 - Getting Started
2 Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
Go to http://www.kramerelectronics.com/support/product_downloads.asp
to check for up-to-date user manuals, application programs, and to check if
firmware upgrades are available (where appropriate).
2.1 Achieving the Best Performance
To achieve the best performance:
Use only good quality connection cables (we recommend Kramer high-
performance, high-resolution cables) to avoid interference, deterioration in
signal quality due to poor matching, and elevated noise levels (often
associated with low quality cables)
Do not secure the cables in tight bundles or roll the slack into tight coils
Avoid interference from neighboring electrical appliances that may adversely
influence signal quality
Position your Kramer VP-8x8 away from moisture, excessive sunlight and
dust
This equipment is to be used only inside a building. It may only be
connected to other equipment that is installed inside a building.
2.2 Safety Instructions
Caution:
There are no operator serviceable parts inside the unit
Warning:
Use only the power cord that is supplied with the unit
Warning:
Do not open the unit. High voltages can cause
electrical shock! Servicing by qualified personnel only
Warning:
Disconnect the power and unplug the unit from the
wall before installing
i
!
!
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VP-8x8 - Getting Started
3
2.3 Recycling Kramer Products
The Waste Electrical and Electronic Equipment (WEEE) Directive 2002/96/EC
aims to reduce the amount of WEEE sent for disposal to landfill or incineration by
requiring it to be collected and recycled. To comply with the WEEE Directive,
Kramer Electronics has made arrangements with the European Advanced
Recycling Network (EARN) and will cover any costs of treatment, recycling and
recovery of waste Kramer Electronics branded equipment on arrival at the EARN
facility. For details of Kramer’s recycling arrangements in your particular country
go to our recycling pages at http://www.kramerelectronics.com/support/recycling/.
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VP-8x8 - Overview
3 Overview
The VP-8x8 is a high performance 8x8 RGBHV Matrix Switcher for high-resolution
video. The VP-8x8 lets you simultaneously route any or all of the 8 inputs to any or
all of the 8 outputs.
The VP-8x8 8x8 VGA/UXGA Matrix Switcher features:
400MHz video bandwidth that ensures transparent performance even in the
most critical applications
16 preset memory locations for quick access to common configurations
Delayed switching mode (ranging from 0 to 3.5sec in increments of 0.5 sec)
for clean transitions (seamless switching) when switching between
non-genlocked sources
DC coupled inputs and outputs
A TAKE button that allows you to place multiple switches in a queue and
then activate them simultaneously with one touch of this button
A LOCK button to prevent tampering with the front panel
Automatic detection of connected input signals (respective button
illuminates)
Control the VP-8x8 using the front panel buttons, or remotely via:
RS-485 or RS-232 serial commands transmitted by a touch screen system,
PC, or other serial controller
The Kramer RC-IR3 infrared remote control transmitter
Ethernet
The VP-8x8 is dependable, rugged, and fits into one vertical space (1U) of a
standard 19” professional rack.
3.1 Defining the VP-8x8 8x8 VGA/UXGA Matrix Switcher
This section defines the VP-8x8.
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Product - Overview
5
- Overview
5
VP-8x8 –Overview
5
Figure 1: VP-8x8 User Manual Front Panel
#
Feature
Function
1
IR Receiver
The yellow LED is illuminated when receiving signals from the infrared remote control transmitter
2
POWER Switch
Illuminated switch for turning the unit ON or OFF
3
IN SELECTOR Buttons
Select the input to switch to the output.
When a signal is detected, the input button illuminates in green
4
OUT SELECTOR Buttons
Select the output to which the input is switched
5
ALL Button
Pressing ALL followed by an INPUT button, connects that input to all outputs
For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs
6
OFF Button
Press an OUT SELECTOR button and then an OFF button to disconnect that output from the inputs
Press the ALL button and then the OFF button to disconnect all the outputs
7
TAKE Button
Pressing TAKE toggles the mode between the Confirm mode and the At Once mode (user
confirmation per action is unnecessary)
When in the Confirm mode, the TAKE button illuminates
8
STO (Store) Button
Pressing STO followed by an input/output button stores the current setting
For example, press STO and then the Output button # 3 to store in Setup # 3
9
RCL (Recall) Button
Pressing the RCL button and the corresponding IN/OUT button recalls a setup from the non-volatile
memory. The stored status flashes. Pressing a different IN/OUT button lets you view another setup.
After making your choice, pressing the RCL button again implements the new status
10
LOCK Button
Disengages the front panel switches
11
STATUS 7-segment Display
Displays the selected input switched to the output (marked above each input)
Also displays the number of IN and OUT ports, the firmware version number, and the MACHINE #. Refer to Section 6.1
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6
VP-8x8 - Overview
Figure 2: VP-8x8 User Manual Rear Panel
#
Feature
Function
12
15-pin HD INPUT Connectors
Connect to the video sources (from 1 to 8)
13
15-pin HD OUTPUT Connectors
Connect to the output acceptor (from 1 to 8)
14
FLASH PROG Button
Push in for “Program” to upgrade to the latest Kramer firmware, or release for Normal (the
factory default)
The FLASH PROG “Reset” button is located on the underside of the unit
15
RS-232 9-pin D-sub Port
Connects to the PC or the Remote Controller
16
DELAY and SETUP DIP-switches
DIP-switches for setup of the unit (DELAY dips 1, 2, 3 are for setting the delay time; SETUP
dips 1, 2, 3, 4 are for setting machine #; 8 is for RS-485 Termination)
ETHERNET Connector
Connects to the PC or other Serial Controller through computer networking
18
REMOTE IR 3.5mm Mini Jack
Connect to an external IR receiver unit for controlling the machine via an IR remote controller
(instead of using the front panel IR receiver)
Optional. Can be used instead of the front panel (built-in) IR receiver to remotely control the machine (only if
the internal IR connection cable has been installed)
19
RS-485 Terminal Block Port
Pin G is for Ground connection; Pins B (-) and A (+) are for RS-485
20
Power Connector with Fuse
AC connector enabling power supply to the unit
Feature
RESET FOR PROGRAM Button
Figure 3: VP-8x8 Underside View
6
VP-8x8 –Overview
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VP-8x8 - Installing in a Rack
7
7
4 Installing in a Rack
This section provides instructions for rack mounting the unit.
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VP-8x8 - Installing in a Rack
4.1 Using the IR Transmitter
You can use the RC-IR3 IR transmitter to control the machine via the built-in IR
receiver on the front panel or, instead, via an optional external IR receiver (Model:
C-A35M/IRR-50). The external IR receiver can be located up to 15 meters away
from the machine. This distance can be extended to up to 60 meters when used
with three extension cables (Model: C-A35M/A35F-50).
Before using the external IR receiver, be sure to arrange for your Kramer dealer to
insert the internal IR connection cable (P/N: 505-70434010-S) with the 3.5mm
connector that fits into the REMOTE IR opening on the rear panel. Connectthe
external IRreceiver to the REMOTE IR 3.5mm connector.
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
9
9
5 Connecting the VP-8x8 8x8 VGA/UXGA
Matrix Switcher
Always switch off the power to each device before connecting it to your
VP-8x8. After connecting your VP-8x8, connect its power and then
switch on the power to each device.
This section describes how to:
Connect the VP-8x8 rear panel (see Section 5.1)
Connect the VP-8x8 to a controlling device via RS-232 (see Section 5.2),
RS-485 (see Section 5.3) and/or the Ethernet (see Section 5.4)
Set the DIP-switches (see Section 5.5)
Connect several VP-8x8 machines (see Section 5.6)
5.1 Connecting the VP-8x8 Rear Panel
To connect the VP-8x8, do the following:
Switch OFF the power on each device before connecting it to your VP-8x8. After connecting your VP-8x8,
switch on its power and then switch on the power on each device. DO NOT push in the rear panel Flash
Program “Program” button (item 14 in Figure 2) and DO NOT push in the underside Flash Program “Reset”
button. These are only used for upgrading to the latest Kramer firmware.
1. Connect up to 8 VGA/UXGA computer graphics sources to the input
connectors (see the example in Figure 4).
2. Connect the 8 output connectors to up to 8 VGA/UXGA video acceptors.
When less than eight outputs are required, connect only those outputs of the VP-8x8 that are
required, and leave the other outputs unconnected
3. Set the DIP-switches (see Section 5.4).
4. Connect a PC and/or controller (if required) to the RS-232 port (see
Section 5.2) and/or RS-485 port (see Section 5.2).
5. Connect the power cord (not shown in Figure 4).
i
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
Figure 4: Connecting the VP-8x8 8x8 VGA / UXGA Matrix Switcher
5.2 Connecting to the VS-8x8 via RS-232
You can connect to the unit via a crossed RS-232 connection, using for example,
a PC. A crossed cable or null-modem is required as shown in method A and B
respectively. If a shielded cable is used, connect the shield to pin 5.
Method A (Figure 5)—Connect the RS-232 9-pin D-sub port on the unit via a
crossed cable (only pin 2to pin 3, pin 3to pin 2, and pin 5to pin 5need be
connected) to the RS-232 9-pin D-sub port on the PC.
Note: There is no need to connect any other pins.
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
11
11
Figure 5: Crossed Cable RS-232 Connection
Hardware flow control is not required for this unit. In the rare case where a
controller requires hardware flow control, short pin 1 to 7 and 8, and pin 4 to 6 on
the controller side.
Method B (Figure 6)—Connect the RS-232 9-pin D-sub port on the unit via a
straight (flat) cable to the null-modem adapter, and connect the null-modem
adapter to the RS-232 9-pin D-sub port on the PC. The straight cable usually
contains all nine wires for a full connection of the D-sub connector. Because the
null-modem adapter (which already includes the flow control jumpering described
in Method A above) only requires pins 2, 3 and 5 to be connected, you are free to
decide whether to connect only these 3 pins or all 9 pins.
Figure 6: Straight Cable RS-232 Connection with a Null Modem Adapter
5.3 Controlling via RS-485
You can operate the VP-8x8 via the RS-485 port from a distance of up to 1200m
(3900ft) using any device equipped with an RS-485 port (for example, a PC). For
successful communication, you must set the RS-485 machine number and bus
termination.
To connect a device with a RS-485 port to the product:
Connect the A (+) pin on the RS-485 port of the PC to the A (+) pin on the
RS-485 port on the rear panel of the VP-8x8
1
2
6
3
7
4
8
5
9
1
2
6
3
7
4
8
5
9
PC
1
2
6
3
7
4
8
5
9to PC
Null-Modem
Adapter
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
Connect the B (–) pin on the RS-485 port of the PC to the B (–) pin on the
RS-485 port on the rear panel of the VP-8x8
If needed, connect the G pin on the RS-485 port of the PC to the G pin on
the RS-485 port on the rear panel of the VP-8x8
Set the VP-8x8 unit as Machine # 1, according to Section 5.4 (that is, DIP 1,
DIP 2, DIP 3, and DIP 4 OFF), and set the other DIP-switches on the
VP-8x8 unit, as follows:
Set DIP 5, DIP 6, and DIP 7 OFF
Set DIP 8 ON (for RS-485 line termination with 120)
5.4 Control Configuration via the Ethernet Port
To connect and configure the VP-8x8 via Ethernet, see the Ethernet Configuration
Guide (Lantronix) available on the Kramer Web site at
http://www.kramerelectronics.com/support/product_downloads.asp.
5.5 Setting the DIP-Switches
By default, all DIP-switches are set to OFF. Figure 7 illustrates the VP-8x8
DIP-switches:
Figure 7: VP-8x8 DIP-switches
DIPS
Function
Description
DELAY
1, 2, 3
DELAY
Determines switching delay time (see the table in
Section 5.5.1)
4
Reserved
Set to OFF
SETUP
1, 2, 3, 4
Machine #
Determines the number of the machine in the sequence
(see the table in Section 5.5.2)
5, 6, 7
Reserved
Set to OFF
8
RS-485 TERM
ON for RS-485 Line Termination with 120;
OFF for no RS-485 Line Termination
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
13
13
5.5.1 Setting the Delay
You can achieve clean-looking transitions when switching between non-genlocked
sources by setting the delay time—ranging from 0sec to 3.5sec (in increments of
0.5sec)—via the DELAY DIP-switches, as the next table defines. The VP-8x8 unit
is shipped (its factory default state) with no delay, that is, the DELAY DIP-switches are
set up for a 0sec delay.
SEC
DIP 1
DIP 2
DIP 3
0
OFF
OFF
OFF
0.5
OFF
OFF
ON
1.0
OFF
ON
OFF
1.5
OFF
ON
ON
2.0
ON
OFF
OFF
2.5
ON
OFF
ON
3.0
ON
ON
OFF
3.5
ON
ON
ON
5.5.2 Setting the Machine # DIP-Switches
The Machine # determines the position of a VP-8x8 unit, specifying which VP-8x8
unit is being controlled when several VP-8x8 units connect to a PC or serial
controller. Set the Machine # on a VP-8x8 unit via Setup DIPS 1, 2, 3 and 4,
according to the next table.
When using a standalone VP-8x8 unit, set the Machine # to 1. When connecting
more than one VP-8x8 unit, set the first machine (the Master) that is closest to the
PC, as Machine # 1 (DIP-switches are set to OFF).
Mach
#
DIP 1
DIP 2
DIP 3
DIP 4
Mach
#
DIP 1
DIP 2
DIP 3
DIP 4
1
OFF
OFF
OFF
OFF
9
ON
OFF
OFF
OFF
2
OFF
OFF
OFF
ON
10
ON
OFF
OFF
ON
3
OFF
OFF
ON
OFF
11
ON
OFF
ON
OFF
4
OFF
OFF
ON
ON
12
ON
OFF
ON
ON
5
OFF
ON
OFF
OFF
13
ON
ON
OFF
OFF
6
OFF
ON
OFF
ON
14
ON
ON
OFF
ON
7
OFF
ON
ON
OFF
15
ON
ON
ON
OFF
8
OFF
ON
ON
ON
16
ON
ON
ON
ON
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
5.6 Cascading Machines
You can cascade up to 16 VP-8x8 units with control from a PC or serial controller
(see Figure 8).
To cascade up to 16 individual VP-8x8 units via RS-485, do the following:
1. Connect the VGA/UXGA sources and acceptors, as Section 5.1 describes.
2. Connect the RS-232 port onto the first VP-8x8 unit to the PC using the null-
modem adapter provided with the machine (recommended), as Section 5.2
describes.
Alternatively, the RS-485 port could be used for PC control (instead of RS-232)
3. Connect the RS-485 terminal block port on the first unit to the RS-485 port
on the second VP-8x8 unit and so on, connecting all the RS-485 ports.
4. Set the DIP-switches, as Section 5.4 describes:
Set the first VP-8x8 unit as Machine # 1 and the following 15 VP-8x8
units as Machine # 2 to Machine # 16
Set DIP 8 ON on the first and last VP-8x8 units (terminating the
RS-485 line at 120). Set DIP 8 OFF on the other VP-8x8 units
Set DIP 5, DIP 6 and DIP 7 OFF on all VP-88 units
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VP-8x8 - Connecting the VP-8x8 8x8 VGA/UXGA Matrix Switcher
15
15
Figure 8: Control Configuration via RS-232 and RS-485
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VP-8x8 - Operating the VP-8x8 8x8 VGA/UXGA Matrix Switcher
6 Operating the VP-8x8 8x8 VGA/UXGA Matrix
Switcher
You can operate your VP-8x8 via:
The front panel buttons
RS-232/RS-485 serial commands transmitted by a touch screen system,
PC, or other serial controller
The Kramer RC-IR3 Infrared Remote Control Transmitter
The Ethernet
6.1 Displaying Unit Characteristics
The STATUS 7-segment display shows two sets of information, as defined in the
following table:
The STATUS Display
Shows:
When:
Unit
characteristics:
Firmware version
Machine number
Immediately (and
automatically) after
switching on the power
When simultaneously
pressing, for 3 seconds, the
3 “IN” buttons 1, 2 and 3
Normal display:
Inputs switched to
the outputs
During normal operation,
appears a few seconds
after the first display
The “First Display” appears
initially, followed a few
seconds later by the “Second
Display”
6.2 Confirming Settings
You can choose to work in the At Once or the Confirm mode.
In the At Once mode (the TAKE button is not illuminated):
Pressing an OUT-IN combination implements the switch immediately
You save time as execution is immediate and actions require no user
confirmation
Machine #
First Display
Firmware
version #
1 1.0 0
input 8 is connected
to output 8
input 6 is connected
to output 3
Second Display
6 8
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VP-8x8 - Operating the VP-8x8 8x8 VGA/UXGA Matrix Switcher
17
17
No protection is offered against changing an action in error
In the Confirm mode (TAKE button is illuminated):
You can key-in several actions and then confirm them by pressing the TAKE
button, to simultaneously activate the multiple switches
Every action requires user confirmation, protecting against erroneous
switching
Execution is delayeduntil the user confirms the action
Failure to press the TAKE button within one minute (the Timeout) will abort the action
6.2.1 Toggling between the At Once and Confirm Modes
To toggle between the At Once and Confirm modes, do the following:
1. Press the dim TAKE button to toggle from the At Once mode (in which the
TAKE button is dim) to the Confirm mode (in which the TAKE button
illuminates).
Actions now require user confirmation and the TAKE button illuminates.
2. Press the illuminated TAKE button to toggle from the Confirm mode back to
the At Once mode.
Actions no longer require user confirmation and the TAKE button no longer
illuminates.
6.2.2 Confirming a Switching Action
To confirm a switching action (in the Confirm mode), do the following:
1. Press an OUT-IN combination.
The corresponding 7-segment display flashes. The TAKE button also
flashes.
2. Press the flashing TAKE button to confirm the action.
The corresponding 7-segment display no longer flashes. The TAKE button
illuminates.
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