3
8x2 Video Matrix Switch
Contents
1. Introduction ....................................................................................... 4
2. Installation and Configuration ........................................................... 5
3. Operation ........................................................................................... 8
3.1 The Switch’s LEDs...................................................................... 8
3.2 Switching with the Keypads ........................................................ 8
3.3 Blanking the Video Output and Keypad Self-Test ...................... 8
4. Troubleshooting................................................................................. 9
4.1 Problem Solving FAQ ................................................................. 9
4.2 Calling Hall Research Technologies.......................................... 10
4.3 Shipping and Packaging ............................................................ 10
5. Specifications................................................................................... 11
6. Addendum ....................................................................................... 12
6.1 Switching with or through a Serial Device................................ 12
6.2 Configuring for Dual-head Display Devices ............................. 13
6.3 Scan Mode ................................................................................. 14
6.4 Blanking the output ................................................................... 15
6.5 Programming the Scan Period for each output .......................... 15
