Kramer Electronics VP-8x4 User Manual
Kramer Electronics, Ltd.
USER MANUAL
Model:
VP-8x4
8x4 VGA / UXGA Matrix Switcher
Contents
Contents
1
Introduction 1
2
Getting Started 1
2.1 Quick Start 1
3
Overview 3
4
Your VP-8x4 8x4 VGA / UXGA Matrix Switcher 3
4.1 Using the IR Transmitter 7
5
Installing the VP-8x4 in a Rack 8
6
Connecting the VP-8x4 8x4 VGA / UXGA Matrix Switcher 9
6.1 Connecting the VP-8x4 Rear Panel 9
6.2 Controlling via RS-232 (for example, using a PC) 11
6.3 Controlling via RS-485 11
6.4 Control Configuration via the Ethernet Port 12
6.5 Setting the DIP-switches 12
6.5.1 Setting the Delay 13
6.5.2 Setting the Machine # DIP-switches 13
6.6 Cascading Machines 14
7
Operating the VP-4x8 8x4 VGA / UXGA Matrix Switcher 16
7.1 Displaying Unit Characteristics 16
7.2 Confirming Settings 17
7.2.1 Toggling between the At Once and Confirm Modes 17
7.2.2 Confirming a Switching Action 17
7.3 Storing/Recalling Input/Output Configurations 18
7.3.1 Storing an Input/Output Configuration 18
7.3.2 Recalling an Input/Output Configuration 18
7.3.3 Deleting an Input/Output Configuration 19
7.4 Locking the Front Panel 19
8
Flash Memory Upgrade 20
8.1 Downloading from the Internet 20
8.2 Connecting the PC to the RS-232 Port 20
8.3 Upgrading Firmware 21
9
Technical Specifications 26
10
Table of Hex Codes for Serial Communication 26
11
Kramer Protocol 2000 27
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Contents
Figures
Figure 1: VP-8x4 8x4 VGA / UXGA Matrix Switcher – Front and Rear View 4
Figure 2: VP-8x4 8x4 VGA / UXGA Matrix Switcher Underside View 6
Figure 3: Connecting the VP-8x4 8x4 VGA / UXGA Matrix Switcher 10
Figure 4: Connecting a PC without using a Null-modem Adapter 11
Figure 5: Controlling via RS-485 (for example, using an RC-3000) 12
Figure 6: VP-8x4 DIP-switches 12
Figure 7: Control Configuration via RS-232 and RS-485 15
Figure 8: Storing and Recalling using the Input/Output Buttons 18
Figure 9: Splash Screen 21
Figure 10: Atmel – Flip Window 21
Figure 11: Device Selection Window 22
Figure 12: Selecting the Device from the Selection Window 22
Figure 13: Loading the Hex 23
Figure 14: RS-232 Window 23
Figure 15: Atmel – Flip Window (Connected) 24
Figure 16: Atmel – Flip Window (Operation Completed) 25
Tables
Table 1: Front Panel VP-8x4 8x4 VGA / UXGA Matrix Switcher Features 5
Table 2: Rear Panel VP-8x4 8x4 VGA / UXGA Matrix Switcher Features 6
Table 3: VP-8x4 8x4 VGA / UXGA Matrix Switcher Underside Panel Feature 6
Table 4: DIP-switch Settings 12
Table 5: DELAY DIP-switch Settings 13
Table 6: Machine # DIP-switch Settings 13
Table 7: STATUS 7-segment Display 16
Table 8: VP-8x4 Technical Specifications 26
Table 9: VP-8x4 Hex Codes for Switching via RS-232/RS-485 26
Table 10: Protocol Definitions 27
Table 11: Instruction Codes for Protocol 2000 28
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Introduction
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 the video, audio, presentation, and broadcasting
professional 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 groups1 that are clearly defined by function.
Congratulations on purchasing the Kramer VP-8x4 8x4 VGA / UXGA Matrix
Switcher, which is ideal for:
Any professional display system requiring a true 8x4 computer graphics
matrix operation
Multimedia and presentation source, and acceptor selection
Each package includes the following items:
The VP-8x4 8x4 VGA / UXGA Matrix Switcher
Windows®-based Kramer control software2
Windows®-based Configuration Manager XPort software and Com Port
Redirector
Kramer RC-IR2 Infrared Remote Control Transmitter (including the
required battery and a separate user manual3)
Power cord, null-modem adapter and this user manual3
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
Use Kramer high performance high resolution cables4
2.1 Quick Start
This quick start chart summarizes the basic setup and operation steps.
1 GROUP 1: Distribution Amplifiers; GROUP 2: Switchers and Matrix Switchers; 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; GROUP 11: Sierra Products
2 Downloadable from our Web site at http://www.kramerelectronics.com
3 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com
1
Getting Started
2
KRAMER: SIMPLE CREATIVE TECHNOLOGY
Overview
3 Overview
The VP-8x4 is a high-performance, high-resolution computer graphics video
switcher. The VP-8x4 lets you simultaneously route any or all of the eight
inputs to any or all of the four outputs.
The VP-8x4 8x4 VGA / UXGA Matrix Switcher features:
Video bandwidth of 400MHz that ensures transparent performance even
in the most critical applications
12 preset memory locations for quick access to common configurations
Delayed switching mode (ranging from 0 to 3.5 sec1) 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-8x4 using the front panel buttons, or remotely via:
RS-485 or RS-232 serial commands transmitted by a PC, touch screen
system, or other serial controller
The Kramer RC-IR2 Infrared remote control transmitter or an external
remote IR receiver (optional)
The Ethernet
The VP-8x4 is a dependable and rugged unit that fits into one vertical space
(1U) of a standard 19-inch professional rack2.
To achieve the best performance:
Use only good quality connection cables3 to avoid interference,
deterioration in signal quality due to poor matching, and elevated noise
levels (often associated with low-quality cables).
Avoid interference from neighboring electrical appliances that may
adversely influence signal quality and position your Kramer VP-8x4 away
from moisture, excessive sunlight and dust
4 Your VP-8x4 8x4 VGA / UXGA Matrix Switcher
Figure 1, Table 1 and Table 2 define the VP-8x4 8x4 VGA / UXGA Matrix
Switcher.
1 In increments of 0.5sec
2 The RGBHV signals are connected on 15-pin HD pin connectors to reduce enclosure size
3 Available from Kramer Electronics on our Web site at http://www.kramerelectronics.com
3
Your VP-8x4 8x4 VGA / UXGA Matrix Switcher
Figure 1: VP-8x4 8x4 VGA / UXGA Matrix Switcher – Front and Rear View
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VP-8x4 8x4 VGA / UXGA Matrix Switcher
Table 1: Front Panel VP-8x4 8x4 VGA / UXGA Matrix Switcher Features
# Feature Function
1 IR Receiver The red LED is illuminated when receiving signals from the Infrared
2 POWER Switch Illuminated switch for turning the unit ON or OFF
3 IN SELECTOR Buttons Select the input to switch to the output (from 1 to 8).
4 OUT SELECTOR Buttons Select the output to which the input is switched (from 1 to 4)
5 OFF Button Press an OUT SELECTOR button and then an OFF button to disconnect
6 ALL Button Pressing ALL followed by an INPUT button, connects that input to all
7 TAKE Button Pressing TAKE toggles the mode between the Confirm mode2 and the
8 STO (Store) Button Pressing STO followed by an input/output button stores the current
9 RCL (Recall) Button Pressing the RCL button and the corresponding IN/OUT button recalls
10 LOCK Button Disengages the front panel switches
11 STATUS 7-segment
Display
remote control transmitter
When a signal is detected, the input button illuminates in green
that output from the inputs
Press the ALL button and then the OFF button to disconnect all the
outputs
outputs1
At Once mode (user confirmation per action is unnecessary). When in
TAKE mode, pressing TAKE implements the action
setting3
a setup from the non-volatile memory4
Displays the selected input switched to the output (marked above each
input)5
1 For example, press ALL and then Input button # 2 to connect input # 2 to all the outputs
2 When in the Confirm mode, the TAKE button illuminates
3 For example, press STO and then the Output button # 3 to store in Setup # 3
4 See section 7.3.2
5 Also displays the number of IN and OUT ports, the firmware version number, and the MACHINE #. Refer to section 7.1
5
Your VP-8x4 8x4 VGA / UXGA Matrix Switcher
Table 2: Rear Panel VP-8x4 8x4 VGA / UXGA Matrix Switcher Features
# Feature Function
12 INPUT 15-pin HD (F) Connectors Connect to the video sources (from 1 to 8)
13 OUTPUT 15-pin HD (F) Connectors Connect to the output acceptor (from 1 to 4)
14 RS-232 9-pin D-sub (F) Port Connects to the PC or the Remote Controller
15 FLASH PROG Button Push in for “Program” to upgrade to the latest Kramer
16 DELAY Dipswitches Dipswitches for setup of the unit (DELAY dips 1, 2, 3 are for
17 SETUP, and RS-485 TERM
Dipswitches
18 ETHERNET RJ-45 Connector Connects to the PC or other Serial Controller through computer
19 RS-485 Terminal Block Port Pin G is for Ground connection; Pins B (-) and A (+) are for
20 REMOTE IR 3.5mm Mini Jack Connect to an external IR receiver unit for controlling the machine
21 Power Connector with Fuse AC connector enabling power supply to the unit
firmware (see section 8), or release for Normal (the factory
default)1
setting the delay time)2
Dipswitches for setup of the unit (SETUP dips 1, 2, 3, 4 are for
setting machine #; 8 is for RS-485 Termination)3
networking
RS485
via an IR remote controller (instead of using the front panel IR
receiver)4
Figure 2 illustrates the underside of the VP-8x4 unit, and Table 3 defines the
underside features.
Figure 2: VP-8x4 8x4 VGA / UXGA Matrix Switcher Underside View
Table 3: VP-8x4 8x4 VGA / UXGA Matrix Switcher Underside Panel Feature
RESET FOR PROGRAM Button Press to reset unit prior to firmware upgrade (see section 8)
Feature Function
1 The “RESET FOR PROGRAM” button is located on the underside of the unit
2 See section 6.5.1
3 See section 6.5.2
4 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)
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
Your VP-8x4 8x4 VGA / UXGA Matrix Switcher
4.1 Using the IR Transmitter
You can use the RC-IR2 IR transmitter to control the machine via the built-in
IR receiver on the front panel or, instead, via an optional external IR receiver1.
The external IR receiver can be located 15 meters away from the machine.
This distance can be extended to up to 60 meters when used with three
extension cables2.
Before using the external IR receiver, be sure to arrange for your Kramer
dealer to insert the internal IR connection cable3 with the 3.5mm connector
that fits into the REMOTE IR opening on the rear panel.
Connect the external IRreceiver to the REMOTE IR 3.5mm connector.
1 Model: C-A35M/IRR-50
2 Model: C-A35M/A35F-50
3 P/N: 505-70434010-S
7
Installing the VP-8x4 in a Rack
5 Installing the VP-8x4 in a Rack
This section describes how to install the VP-8x4 in a rack.
Before Installing on a Rack
Before installing on a rack, be sure that the environment is
within the recommended range:
Operating temperature range +5º to +45º C (41º to 113º F)
Operating humidity range 10 to 90% RHL, non-condensing
Storage temperature range -20º to +70º C (-4º to 158º F)
Storage humidity range 5 to 95% RHL, non-condensing
When installing on a 19" rack, avoid hazards by taking
CAUTION!!
care that:
1. It is located within the recommended environmental
conditions, as the operating ambient temperature of a
closed or multi unit rack assembly may exceed the
room ambient temperature.
2. Once rack mounted, enough air will still flow around
the machine.
3. The machine is placed straight in the correct
horizontal position.
4. You do not overload the circuit(s). When connecting
the machine to the supply circuit, overloading the
circuits might have a detrimental effect on overcurrent
protection and supply wiring. Refer to the appropriate
nameplate ratings for information. For example, for
fuse replacement, see the value printed on the
product label.
5. The machine is earthed (grounded) in a reliable way
and is connected only to an electricity socket with
grounding. Pay particular attention to situations where
electricity is supplied indirectly (when the power cord
is not plugged directly into the socket in the wall), for
example, when using an extension cable or a power
strip, and that you use only the power cord that is
supplied with the machine.
To rack-mount a machine:
1. Attach both ear brackets to the
2. Place the ears of the machine
Note that:
In some models, the front panel
Detachable rack ears can be
Always mount the machine in the
If you are using a Kramer rack
How to Rack Mount
machine. To do so, remove the
screws from each side of the
machine (3 on each side), and
replace those screws through the
ear brackets.
against the rack rails, and insert the
proper screws (not provided)
through each of the four holes in the
rack ears.
may feature built-in rack ears
removed for desktop use
rack before you attach any cables
or connect the machine to the
power
adapter kit (for a machine that is not
19"), see the Rack Adapters user
manual for installation instructions
(you can download it at:
http://www.kramerelectronics.com)
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KRAMER: SIMPLE CREATIVE TECHNOLOGY
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