Kramer VS-1616V User manual

Kramer Electronics, Ltd.
USER MANUAL
Model:
VS-1616V
16x16 Video Matrix Switcher

Contents
i
Contents
1 Introduction 1
2 Getting Started 1
3 Overview 2
4 Summary of how to Operate a Single Machine 3
5 Your Video Matrix Switcher 4
6 Installing the Video Matrix Switcher 7
6.1 Configuring a Stand Alone Switcher 7
6.1.1 Configuring a single VS-1616V Unit (16x16 CV) for Composite Video 8
6.1.2 Configuring a single VS-1616V Unit (8x8 Y/C Switcher) for s-Video 8
6.1.3 Configuring a single VS-1616V Unit (5x5) YUV/RGB Switcher 8
6.1.4 Configuring a single VS-1616V Unit (4x4) RGBS Switcher 9
6.2 Assembling a Multi-channel Video Switcher 9
6.2.1 Configuring a 16x16 Y/C Switcher (2 Units) 10
6.2.2 Configuring a 16x16 YUV/RGB Switcher (3 Units) 10
6.2.3 Configuring a 16x16 RGBS Switcher (4 Units) 11
6.3 Assembling an Expanded Matrix Switcher 12
6.3.1 Assembling a 32x16 Switcher 12
6.3.2 Assembling a 32x32 Switcher 13
6.4 Assembling a System of Interconnected Switchers 15
6.5 Dipswitch Settings 17
6.5.1 Setting the MACHINE # 17
6.5.2 Setting the MACHINE ADDRESS # 18
6.5.3 Understanding the SYSTEM Mode 18
6.5.4 Understanding the SLAVE Mode 19
6.6 Connecting a Control Interface 19
6.6.1 Connecting the RS-232 Control Interface 20
6.6.1.1 Connecting 2 VS-1616V Units using a Null-modem Adapter 21
6.6.1.2 Connecting 2 VS-1616V Units without using a Null-modem Adapter 21
6.6.1.3 PC DB9 COM Port Connection to a VS-1616V Unit with a Null-modem Adapter 21
6.6.1.4 PC DB9 COM Port Connection to a VS-1616V Unit with no Null-modem Adapter 22
6.6.1.5 PC DB25 COM Port Connection to a VS-1616V Unit with a Null-modem Adapter 22
6.6.1.6 PC DB25 COM Port Connection to a VS-1616V Unit with no Null-modem Adapter 22
6.6.2 Connecting the RS-485 Control Interface 23
6.7 Configuring the Sync 26
6.8 Connecting the KEYBOARD EXTENSION 26
7 Operating Your Video Matrix Switcher 27
7.1 Startup Display 27
7.2 Using the Front Panel Buttons 28
7.2.1 Confirming Settings 28
7.2.1.1 Toggling between the AT ONCE and CONFIRM Modes 29
7.2.2 Switching 29

Contents
KRAMER ELECTRONICS, LTD.
ii
7.2.2.1 Switching one Input to one Output 29
7.2.2.2 Switching several Inputs to several Outputs 30
7.2.2.3 Switching one Input to all Outputs 31
7.2.3 Clearing 32
7.2.3.1 Clearing an Output 32
7.2.3.2 Clearing several Outputs 33
7.2.3.3 Clearing all Outputs 34
7.2.4 Storing and Recalling Setups 35
7.2.4.1 Storing Setups 35
7.2.4.2 Recalling Setups 35
8 MENU Commands Sequence 36
8.1 Locking and Unlocking the Front Panel 38
8.2 Choosing the Follow-System or Breakaway-From-System Mode 39
8.3 Choosing the Video Format Setting 40
8.4 Setting the MACHINE ADDRESS 41
8.4.1 Changing the MACHINE ADDRESS from stand alone to a large matrix 42
8.4.2 Changing the MACHINE ADDRESS from a large matrix to stand alone 43
8.4.3 Changing the MACHINE ADDRESS from a large matrix setting to a large matrix
setting with a different MACHINE ADDRESS 44
8.5 Choosing the SWITCHING METHOD Setting 46
8.5.1 Understanding the SWITCHING METHOD Settings 46
8.5.2 Configuring a SWITCHING METHOD 47
8.6 Choosing the extended Keyboard Setting 48
8.7 Setting the STORE/RECALL KEYBOARD Mode 48
8.8 Choosing what to INDICATE 49
8.9 Choosing the COMMUNICATION Setting 50
8.10 Setting the IR REMOTE Control 51
8.11 Choosing the AUTO STORE Current SETUP 52
8.12 Identifying the MACHINE 52
8.13 Choosing the initial RESET 53
9 Flash Memory Upgrade 54
9.1 Connecting the PC to the RS-232 Port 54
9.2 Upgrading Firmware 54
10 Technical Specifications 57
11 Communication Protocol 57

Contents
iii
Figures
Figure 1: Dipswitch Setup on a Single Machine 3
Figure 2: VS-1616V 16x16 Video Matrix Switcher 5
Figure 3: Configuring the VS-1616V for Composite Video (CV) 8
Figure 4: Configuring the VS-1616V for s-Video (Y/C) 8
Figure 5: Configuring the VS-1616V for YUV (RGB) 9
Figure 6: Configuring the VS-1616V for RGBS 9
Figure 7: Configuring a 16x16 YUV (RGB) Switcher with 3 VS-1616V Switchers 11
Figure 8: MACHINE ADDRESS # Designation 12
Figure 9: Connecting the 32x16 Switcher 13
Figure 10: Connecting the 32x32 Switcher 15
Figure 11: Assembling a System of Interconnected Switchers 16
Figure 12: Rear Panel Dipswitches 17
Figure 13: Connecting a PC to 4 VS-1616V Units 20
Figure 14: Connecting a PC (with a 25-pin connector) without a Null-modem Adapter 23
Figure 15: RS-485 Connector PINOUT 23
Figure 16: Connecting the RS-485 Connectors between 2 VS-1616V Units 24
Figure 17: An RS-485 Control Interface Setup 25
Figure 18: Keyboard Extension (EXT. KEYS) Connector 27
Figure 19: Default Startup Status Display Sequence 28
Figure 20: Sequence of MENU Commands 37
Figure 21: Choosing the MTX (SYNC from Matrix) Setting 47
Figure 22: Choosing what to INDICATE 49
Figure 23: Machine Identification 53
Tables
Table 1: Quick Reference Operating Guide for a Single Machine 4
Table 2: Front Panel VS-1616V 16x16 Video Matrix Switcher Features 6
Table 3: Rear Panel VS-1616V 16x16 Video Matrix Switcher Features 6
Table 4: Stand Alone Switcher Configuration for CV, Y/C, YUV (RGB) and RGBS 7
Table 5: Multi-channel VS-1616V Configuration for CV, Y/C, YUV (RGB) and RGBS 10
Table 6: Dipswitch Definitions 17
Table 7: Machine # Dipswitch Settings 18
Table 8: Summary of Basic IR-1 Setups 51
Table 9: Summary of Basic IR-1 Operations 51
Table 10: Technical Specifications of the VS-1616V Video Matrix Switcher 57
Table 11: Hex Table for the VS-1616V Video Matrix Switcher 58

P/N: 2900-0020531
A1
ADDENDUM: VS-1616A, VS-1616AD, VS-1616SDI, VS-1616V, and VS-162V
This addendum describes the ASCII protocol in the 1616 series. The ASCII protocol
applies to firmware version 3.3 or higher.
ASCII Protocol: General
The ASCII protocol has 3 basic commands: Yfor connect, Tfor recall, Pfor store.
Before using the ASCII protocol, you need to select it from the machine’s front panel.
Press the MENU button until you get to “set communication protocol” and then choose
the ASCII protocol. This is saved in the non-volatile memory, so the machine will
remain as ASCII even after cycling power. To check that the protocol has been selected,
and to confirm that the communication is OK, send the string **!! to the VS-1616A. It
should reply by sending the string OK!!
ASCII Protocol: Description
The 3 basic commands are Y, T, and P.
“Y” command: MAKE A CROSSPOINT CONNECTION.The format is:
** Y o#, i# !! where i# is the input number, and o# is the output number.
Note: The string does not need a space (spaces are used here just to add clarity to the
explanation).
For example:
**Y3,4!! would connect input 4 to output 3
**Y9,6!! would connect input 6 to output 9
**Y2,17,Y43,12,Y7,6!! would connect input 17 to output 2, input 12 to output 43, and
input 6 to output 7.
The buffer allows up to 63 characters. Thus you could place up to about 10 crosspoint
connections in a single string.
Also:
**Y0,5!! would connect input 5 to all outputs
**Y3,0!! would disconnect output 3
“T” command: RECALL A SETUP.The format is:
** T s# !! where s# is the setup number (1 to 99) which is to be recalled.
For example:
**T13!! would recall setup number 13
“P” command: STORE A SETUP. The format is:
** P s# !! where s# is the setup number (up to 99) where the machine’s present
status is to be stored.
For example:
**P13!! would store in setup number 13
The reply for all commands could be:
OK!! or
ERROR!!

Introduction
1
1 Introduction
Dedication by Kramer Electronics since 1981, to the development and
manufacture of high quality video/audio equipment, makes the Kramer line
an integral part of the finest production and presentation facilities in the
world. In recent years, Kramer has redesigned and upgraded most of the line,
making the best even better! The Kramer line of professional video/audio
electronics is one of the most versatile and complete available, and is a true
leader in terms of quality, workmanship, price/performance ratio and
innovation.
In addition to our high quality switchers and matrices, we also offer excellent
distribution amplifiers, remote controllers, processors, interfaces and
computer-related products.
Congratulations on purchasing your Kramer VS-1616V 16x16 Video Matrix
Switcher.
This product is ideal for the following typical applications:
 Professional display systems requiring video signal routing
 Broadcast, presentation and production facilities
 Rental/staging applications
 Monitoring in large duplication systems
The package includes the following items:
 VS-1616V 16x16 Video Matrix Switcher
 Power cord
 Windows 95/98/2000/NT
TM
Kramer control software
 Null-modem adapter
 This user manual
1
 Kramer concise product catalog/CD
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
1 Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com/manuals.html

Overview
KRAMER ELECTRONICS, LTD.
2
3 Overview
The Kramer VS-1616V is a high performance 16x16 vertical interval matrix
switcher for composite video signals on BNC connectors. In addition to its
typical 16x16 operation, the VS-1616V can be configured as follows:
 8x8 for s-Video (Y/C)
 5x5 for YUV or RGB (with the sync on the Green signal - RGsB)
 4x4 for RGBS signals
A main advantage of the VS-1616V is that it forms part of the series of 16x16
matrix switchers that includes, but is not limited to, VS-1616A (a 16x16
analog balanced stereo audio matrix switcher), VS-1616VD (a 16x16 digital
video matrix switcher), VS-1616AD (a 16x16 digital audio matrix switcher),
and VS-1616RS (an RS-422 control signal matrix switcher).
In particular, the VS-1616V:
 Produces glitch-free transitions, when sources share a common reference
sync
1
 Offers excellent video performance, which ensures that it remains
transparent in almost any video application
In addition the VS-1616V:
 May be used as a single unit, or expanded to up to 96 x 96 inputs/outputs
 Can be configured into a Kramer multi-signal switcher system including
digital and analog video, digital and analog audio, and RS-422 control
switchers
 When integrated in a system, all units switch in true audio-follow-video
mode
 Recalls up to 15 (or more
2
) configuration setups via the non-volatile
memory and provides for an unlimited quantity of setups when using the
Kramer control software on your PC
 Includes a user-friendly LCD display (making operation even easier)
 With its FLASH memory, lets you upgrade to the latest Kramer firmware
version via Internet download
 Comes with a choice of protocol format: hexadecimal or ASCII
1 As it switches during the vertical interval
2 Depending on the firmware version

Summary of how to Operate a Single Machine
3
Control the VS-1616V:
 Using the front panel buttons
 Remotely, by RS-485 or RS-232 serial commands transmitted by a touch
screen system, PC, or other serial controller
 Remotely, from the Kramer IR-1 Infra-Red Remote Control Transmitter
 Via external dry-contact push buttons
To achieve the best performance:
 Connect only good quality connection cables, thus avoiding 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 VS-1616V in a
location free from moisture and away from excessive sunlight and dust
4 Summary of how to Operate a Single Machine
By default, the VS-1616V is setup for use as a single machine.
This means that it is:
 A 16x16 composite video switcher
 Switched during the vertical interval of the external reference
In particular, be sure that the dipswitches are set as Figure 1 illustrates (see
section 6.5 for further details):
Figure 1: Dipswitch Setup on a Single Machine
To operate a single machine, see Table 1.

Your Video Matrix Switcher
KRAMER ELECTRONICS, LTD.
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Table 1: Quick Reference Operating Guide for a Single Machine
To perform this command: Press:
Connect an input with an output OUT #; IN #
Reset a specific output OUT #; OFF
Reset all outputs ALL; OFF
Connect all outputs to a specific input ALL; IN #
Store a setup STO; OUT #; TAKE
Recall a setup RCL; OUT #; TAKE
Lock front panel MENU; TAKE
Unlock front panel TAKE; TAKE
Change default setup Press the Menu button several times until
you reach the appropriate Menu setup
command and follow the instructions
5 Your Video Matrix Switcher
Figure 2 illustrates the front and rear panels of the VS-1616V. Tables 1 and 2
define the front and rear panels of the VS-1616V, respectively.

Your Video Matrix Switcher
5
Figure 2: VS-1616V 16x16 Video Matrix Switcher

Your Video Matrix Switcher
KRAMER ELECTRONICS, LTD.
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Table 2: Front Panel VS-1616V 16x16 Video Matrix Switcher Features
# Feature Function
1 IR Receiver The red LED is illuminated when receiving signals from the Kramer Infra-red
remote control transmitter
2 Power Switch Illuminated switch supplying power to the unit
3 ALL Button Pressing ALL followed by an INPUT button, connects that input to all outputs
4 OFF Button An OFF-OUT combination disconnects that output from the inputs; an OFF-ALL
combination disconnects all the outputs
5 IN Buttons Select the input to switch to the output
6 OUT Buttons Select the output to which the input is switched
7 STO Button Stores the current setting in the non-volatile memory
8 RCL Button Recalls a setup from the non-volatile memory
9 LCD MATRIX
Display
1
Displays the selected input(s) switched to the output(s) (above or below the
corresponding OUTPUT label) and user interface messages
10
LCD STATUS
Display
1
Displays the matrix status
11
MENU Button Selects the programming commands to setup the switcher
12
TAKE LED Shows the current TAKE button mode aiding the completion of actions
13
TAKE Button Used to confirm and complete setup and switching
Table 3: Rear Panel VS-1616V 16x16 Video Matrix Switcher Features
# Feature Function
1 IN BNC Connector Connects to the external video sync source
2
SYNC
LOOP BNC Connector Connects to the SYNC IN connector on the next unit
3 TERM SYNC Button Press to terminate at 75 or release for looping
2
4 EXT. (extension) KEYS
Terminal Block Connectors
Connects to an external keyboard (remote unit)
5 RS-485 Detachable Terminal
Block Port
Pins # 1 and # 2 are for vertical sync and Ground connection, and
Pins # 3 and # 4 are for RS 485
6 RS-232 IN DB 9F Port Connects to the PC or the Remote Controller
3
7 RS-232 OUT DB 9M Port Connects to the RS-232 IN DB 9F port of the next unit in the daisy-
chain connection
8 SETUP Dipswitches Dipswitches for setup of the unit
9 Power Connector with Fuse AC connector enabling power supply to the unit
10
TERM IN Buttons Press to terminate at 75 or release for looping
4
11
IN BNC Connectors Connect to the video sources
12
OUT BNC Connectors Connect to the video acceptors
1 In sections 7.2.4 and 8, the word “Displays” refers to the LCD MATRIX and STATUS Displays
2 Push in to terminate the sync line. Push out when the sync line extends to another unit
3 If the unit is not the first unit in the line, connects to the RS-232 OUT DB 9F port of the previous unit in the line
4 Push in to terminate the input. Push out when the input extends to another unit (the last unit in the chain must be terminated
when looping)

Installing the Video Matrix Switcher
7
6 Installing the Video Matrix Switcher
To install the VS-1616V, connect the following
1
to the rear panel, as
required:
 Power cord
 Video input and output cables
 Control Interface cables between switcher units, or PC (or other
controller), as section 6.6 describes
 Set the dipswitches, as section 6.5 describes
 Set the system variables using the MENU function, as section 8 describes
Using the VS-1616V unit and/or other 16x16 matrix switchers in the series
2
,
you can assemble the following kinds of systems:
 A stand alone switcher (see section 6.1)
 A multi-channel video switcher (see section 6.2)
 An expanded matrix switcher (see section 6.3)
 A system of interconnected switchers (see section 6.4)
6.1 Configuring a Stand Alone Switcher
Configure your VS-1616V unit as a stand alone switcher for:
 Composite video (CV) (see section 6.1.1)
 s-Video (Y/C) (see section 6.1.2)
 YUV (RGB) (see section 6.1.3)
 RGBS (see section 6.1.4)
Table 4 defines the number of inputs and outputs for each signal
configuration:
Table 4: Stand Alone Switcher Configuration for CV, Y/C, YUV (RGB) and RGBS
Configuration
Number of Inputs and Outputs
on a Stand Alone Unit
Composite 16x16
s-Video (Y/C) 8x8
YUV / RGB 5x5
RGBS 4x4
1 Switch OFF the power on each device before connecting it to your VS-1616V
2 Including the VS-1616A (a 16x16 analog balanced stereo audio matrix switcher), the VS-1616VD (a 16x16 digital video
matrix switcher), the VS-1616AD (a 16x16 digital audio matrix switcher), and the VS-1616RS (an RS-422 control signal
matrix switcher)

Installing the Video Matrix Switcher
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6.1.1 Configuring a single VS-1616V Unit (16x16 CV) for Composite Video
By default, a single VS-1616V unit is configured for composite video with 16
inputs and 16 outputs, as Figure 3 illustrates:
Figure 3: Configuring the VS-1616V for Composite Video (CV)
6.1.2 Configuring a single VS-1616V Unit (8x8 Y/C Switcher) for s-Video
Configure a single VS-1616V switcher as an 8x8 video matrix switcher (with
8 inputs and 8 outputs) for s-Video (Y/C) by grouping the inputs and outputs
into pairs, as Figure 4 illustrates:
Figure 4: Configuring the VS-1616V for s-Video (Y/C)
6.1.3 Configuring a single VS-1616V Unit (5x5) YUV/RGB Switcher
Configure a single VS-1616V switcher as a 5x5 video matrix switcher for
YUV (or RGB) by grouping the inputs and outputs
1
into sets of 3, as Figure 5
1 Input 16 and output 16 are not used

Installing the Video Matrix Switcher
9
illustrates. The YUV channel is also appropriate for RGsB. In this case,
connect Gs for Y, R for V and B for U.
Figure 5: Configuring the VS-1616V for YUV (RGB)
6.1.4 Configuring a single VS-1616V Unit (4x4) RGBS Switcher
Configure a single VS-1616V switcher as a 4x4 video matrix switcher for
RGBS by grouping the inputs and outputs into sets of 4, as Figure 6
illustrates:
Figure 6: Configuring the VS-1616V for RGBS
6.2 Assembling a Multi-channel Video Switcher
Configure VS-1616V units as a 16x16 multi-channel video switcher for:
 s-Video (Y/C) (see section 6.2.1)
 YUV (RGB) (see section 6.2.2)
 RGBS (see section 6.2.3)
Use several VS-1616V units to expand the system, as Table 5 defines. For
example, for composite configuration a single VS-1616V unit provides 16

Installing the Video Matrix Switcher
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inputs and 16 outputs. However, for s-Video (Y/C) configuration you need 2
VS-1616V units to provide 16 inputs and 16 outputs.
In a multi-channel video switcher configuration, only one unit is the Master
(with DIP 6 OFF). The other units are Slaves (with DIP 6 ON).
The front panel of each Slave unit is always locked and the MATRIX and
STATUS LCD Displays do not illuminate. The Slave units follow the Master.
The Master unit operates in the regular way
1
, leading the Slaves in the
background.
To activate a multi-channel video switcher so that each unit is in the same
state from the outset, do not turn on the power on the Slave units after the
Master unit.
Table 5: Multi-channel VS-1616V Configuration for CV, Y/C, YUV (RGB) and RGBS
Configuration
Number of VS-1616V Units required
to make up a 16x16 Switcher
Composite 1
s-Video (Y/C) 2
YUV / RGB 3
RGBS 4
6.2.1 Configuring a 16x16 Y/C Switcher (2 Units)
Configure a 16x16 video matrix switcher for s-Video (Y/C) by combining 2
VS-1616V switchers. Connect as in Figure 7, substituting the C unit for the U
unit and ignoring the V unit. Set the dipswitches as Figure 7 illustrates.
Connect the communication line via the RS-232 or RS-485 control interface
as section 6.6 describes.
6.2.2 Configuring a 16x16 YUV/RGB Switcher (3 Units)
Configure a 16x16 video matrix switcher for YUV by combining
2
3
VS-1616V switchers, as Figure 7 illustrates:
1 The front panel is not locked and the MATRIX and STATUS LCD Displays illuminate
2 For a description of how to connect the RS-485 connectors between the VS-1616V switchers, refer to section 6.6.2

Installing the Video Matrix Switcher
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Figure 7: Configuring a 16x16 YUV (RGB) Switcher with 3 VS-1616V Switchers
6.2.3 Configuring a 16x16 RGBS Switcher (4 Units)
Configure 4 VS-1616V switchers as a 16x16 video matrix switcher for
RGBS, in a similar way to how Figure 7 in section 6.2.2 illustrates combining
3 VS-1616V switchers for YUV (RGB).

Installing the Video Matrix Switcher
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6.3 Assembling an Expanded Matrix Switcher
You can expand the number of inputs and outputs using several VS-1616V
units
1
. Set the MACHINE ADDRESS # (see section 6.5.2) on each
VS-1616V unit to define which inputs and outputs are configured to that
particular unit when expanding, as the chart in Figure 8 illustrates.
For example, to connect a 48x64 switcher (48 inputs and 64 outputs), you
would configure using MACHINE ADDRESS # 1, 2, 3, 4; 7, 8, 9, 10; 13, 14,
15 and 16. You can only choose a rectangular
2
configuration from the chart in
Figure 8.
Figure 8: MACHINE ADDRESS # Designation
6.3.1 Assembling a 32x16 Switcher
As can be seen in Figure 8, a 32x16 switcher consists of 2 VS-1616V units
(MACHINE ADDRESS # 1 and MACHINE ADDRESS # 7). To assemble,
as Figure 9 illustrates:
1. Set the same MACHINE #
3
(see section 6.5.1) on both VS-1616V units.
1 For example, a 32x32 switcher and a 32x16 switcher. In fact, you can connect up to 36 units to form a switcher with 96
inputs and 96 outputs
2 For example, like this: but not like this:
3 For a single group, this is usually set to # 1, as in the example in Figure 9

Installing the Video Matrix Switcher
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2. Set the MACHINE ADDRESS # on one VS-1616V unit to 1 and on the
other VS-1616V unit to 7 (refer to Figure 8).
3. Set DIP 6 OFF on both VS-1616V units.
4. Using T-connectors, connect OUTPUTS 1 to 16 on both VS-1616V units.
OUTPUTS 1 to 16 become the SYSTEM OUTPUTS 1 to 16, while the
inputs on the MACHINE ADDRESS # 1 are system inputs 1 to 16, and
the inputs on the MACHINE ADDRESS # 7 are system inputs 17 to 32.
The 2 VS-1616V units form a 32x16 switcher.
Figure 9: Connecting the 32x16 Switcher
6.3.2 Assembling a 32x32 Switcher
As can be seen in Figure 8, a 32x32 switcher consists of 4 VS-1616V units
(MACHINE ADDRESS # 1, MACHINE ADDRESS # 2, MACHINE
ADDRESS # 7 and MACHINE ADDRESS # 8). To assemble, as Figure 10
illustrates:
1. Set the same MACHINE #
1
on all the 4 VS-1616V units.
2. Set the MACHINE ADDRESS # to 1, 2, 7 and 8 on each of the 4 units,
respectively (refer to Figure 8).
1 Set to # 1 in most cases. In the example in Figure 10, the MACHINE # is set to # 2

Installing the Video Matrix Switcher
KRAMER ELECTRONICS, LTD.
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3. Set DIP 6 OFF on each of the 4 VS-1616V units.
4. Using T-connectors, connect INPUTS 1 to 16 on the VS-1616V unit
designated as MACHINE ADDRESS # 2 with INPUTS 1 to 16 on the
VS-1616V unit designated as MACHINE ADDRESS # 1. Terminate the
INPUTS on MACHINE ADDRESS # 2 to 75 (push in the TERM
button
1
next to the INPUT BNCs) and put the inputs in MACHINE
ADDRESS # 1 into Hi-Z state (release the TERM buttons next to the
INPUT BNCs).
INPUTS 1 to 16 become the SYSTEM INPUTS 1 to 16.
5. Using T-connectors, connect INPUTS 17 to 32 on the VS-1616V unit
designated as MACHINE ADDRESS # 8 with INPUTS 17 to 32 on the
VS-1616V unit designated as MACHINE ADDRESS # 7. Terminate the
INPUTS on MACHINE ADDRESS # 8 to 75 (push in the TERM
button next to the INPUT BNCs) and put the inputs in MACHINE
ADDRESS # 7 into Hi-Z state (release the TERM buttons next to the
INPUT BNCs).
INPUTS 17 to 32 become the SYSTEM INPUTS 17 to 32.
6. Using T-connectors, connect OUTPUTS 1 to 16 on the VS-1616V unit
designated as MACHINE ADDRESS # 7 with OUTPUTS 1 to 16 on the
VS-1616V unit designated as MACHINE ADDRESS # 1.
OUTPUTS 1 to 16 become the SYSTEM OUTPUTS 1 to 16.
7. Using T-connectors, connect OUTPUTS 17 to 32 on the VS-1616V unit
designated as MACHINE ADDRESS # 8 with OUTPUTS 17 to 32 on the
VS-1616V unit designated as MACHINE ADDRESS # 2.
OUTPUTS 17 to 32 become the SYSTEM OUTPUTS 17 to 32.
The 4 VS-1616V units form a 32x32 switcher.
1 Item 10 on the rear panel in Figure 2

Installing the Video Matrix Switcher
15
Figure 10: Connecting the 32x32 Switcher
6.4 Assembling a System of Interconnected Switchers
A major advantage of the VS-1616V is that it belongs to the series of 16x16
matrix switchers and, as such, can interconnect with other switchers in the
series. This series includes, but is not limited to, VS-1616A (a 16x16 analog
balanced stereo audio matrix switcher), VS-1616VD (a 16x16 digital video
matrix switcher), VS-1616AD (a 16x16 digital audio matrix switcher), and
VS-1616RS (an RS-422 control signal matrix switcher).
The block diagram in Figure 11 illustrates how to assemble an interconnected
varied-format 16x16 series switcher that consists of a 32x32 composite video
matrix switcher, a 32x16 digital video matrix switcher, a 32x32 balanced
stereo audio matrix switcher, and a 16x16 digital audio matrix switcher.
Note that each group of switchers has a unique MACHINE # that is shared by
all members of the group. In Figure 11, the 32x32 composite video matrix
switcher is MACHINE # 1, the 32x16 digital video matrix switcher is
MACHINE # 2 and so on. Control of the system is via the MACHINE #’s.