Video Pin Connections

FIG. 2 provides the pin layout for the HD-15 connectors:

5 4 3 2 1

10 9 8 7 6

15 14 13 12 11

FIG. 2 RGBHV HD-15 connector

The pin configuration for the HD-15 (video) connector are as follows:

1

- RED

9 - n/c

2

- GREEN

10

- SYNC GROUND

3

- BLUE

11 - n/c

4

- n/c

12

- n/c

5

- n/c

13

- H SYNC

6

- RED GROUND

14 - V SYNC

7

- GREEN GROUND

15

- n/c

8

- BLUE GROUND

 

 

Audio Output

The Audio output is taken from the captive-wire connectors on the rear of the unit.

For balanced output use the +, - and Gnd pins.

For unbalanced output use the + and Gnd pins.

Setting Up the Mode of Operation

Rear Panel DIP Switches

Control

1

2

3

4

Notes

 

 

 

 

 

 

Manual Switch

Front Panel Operation

 

 

 

 

 

 

Auto Switch - Normal

⇑⇓

Last Detected Input

 

 

 

 

 

 

Auto Switch - Priority

⇑⇓

Input B Priority

 

 

 

 

 

 

Contact Closure - Momentary

⇑⇓

⇑⇓

⇑⇓

Bell Button Toggle

 

 

 

 

Contact Closure -

Logic State Closed Input A

Latching

 

 

 

 

 

 

 

 

 

RS232

Serial Control

-switch up, -switch down, -function disabled, ⇑⇓ -switch up or down

Switch Functions

1 - Manual Switch Off / On

2 - Remote Control Off / On

3 - Auto Switch Off / On

4 - Auto Switch Normal / Priority

Manual Switch - Front Panel Operation

1.Power up switcher.

2.The Green LED A will light to indicate power present and A Input is switched.

3.Set Dip switches as shown in the Rear Panel DIP Switches table.

4.Press INPUT SELECT button to change between Input sources.

Contact Closure - Toggle Switch

Set Dip switches as shown in the Rear Panel DIP Switches table.

A momentary switch can be wired across connections A and B on the rear panel.

Manual and auto switch can also be enabled or disabled in this Toggle mode of operation.

Contact Closure - Latching

Set Dip switches as shown in the Rear Panel DIP Switches table.

With control pins A and B open the unit will switch to Input B.

When control pins are closed the unit will switch to Input A.

Note: When Dip switch 2 is set to Latch or RS232 all other functions will be

disabled.

RS232 Mode

1.Power unit down.

2.Set Dip switches as shown in the Rear Panel DIP Switches table.

3.Connect RS232 cable to Control pins as follows:

TX - Pin A (RX)

GND - Pin B (GND).

4.Power up unit.

Set system Protocol as follows

Baud - 9600

Data - 8 Bits

Stop - 1 Bit

Switch Commands

Note: Numbers are shown in HEX.

Input A

Byte 1

Byte 2

Byte3

 

 

 

FE

00

0A

 

 

 

Input B

Byte 1

Byte 2

Byte3

 

 

 

FE

00

0B

 

 

 

Note: When an RS232 cable is connected to the Control socket all other functions will be disabled.

Auto Switch - Normal

Set Dip switches as shown in the Rear Panel DIP Switches table.

Auto-Switching

The unit scans the VERTICAL sync inputs of input A and B. If any signal sources are active the unit will switch to the last detected input.

To switch between two active sources either disconnect the source and reconnect or use the laptop video toggle mode to turn the Video output off then on again (usually by holding the FN key with a Function key).

To operate in auto switch mode with manual override switch Manual dip down to the On position.

Auto Switch - Priority

1.Set Dip switches as shown in the Rear Panel DIP Switches table.

2.When a signal is applied to Input A the unit will automatically switch to A.

3.When the signal is removed from Input A the unit will switch to Input B.

4.To operate in auto switch mode with manual override switch Manual dip down to the On position.

For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s).

93-1330-1113-05 REV: E

 

12/08

 

©2008 AMX. All rights reserved. AMX and the AMX logo are registered trademarks of AMX.

 

AMX reserves the right to alter specifications without notice at any time.

 

3000 RESEARCH DRIVE, RICHARDSON, TX 75082 • 800.222.0193 • fax 469.624.7153 • technical support 800.932.6993 • www.amx.com

 

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AMX AVS-SL-0201-824 Setting Up the Mode of Operation, Manual Switch Front Panel Operation, Contact Closure Toggle Switch

AVS-SL-0201-824 specifications

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