Composite Video/Stereo Audio Matrix Switcher
Putron Electronics Limited
www.putron.com
8
7. Operation of the Control Panel
7.1 Front Panel Description
“AV” AV synchronal button: To transfer video and audio signal synchronously by the switcher
Example: To transfer both the video and the audio signals from input channel No.3 to
output channel No.4.
Operation: Press buttons in this order “AV”,“3”,, “4””.
“VIDEO” Video button: To transfer only video signals from input channel to output channel
Example: To transfer video signals from input channel No.3 to output channel No.4.
Operation: Press buttons in this order “VIDEO”, “3”, “4”.
Example: To mute the video of output channel “6”(cut the video).
Operation: Press buttons in this order “VIDEO”. “6”
“AUDIO” Audio button: To transfer only audio signals from input channel to output channel
Example: To transfer audio signals from input channel No.2 to output channel No.3.
Operation: Press buttons in this order ““AUDIO”, “2”, “3””.
“
←
” Backspace button: To backspace the latest input button
“THROUGH” Through button: To transfer the signals directly to the corresponding output channels
Example: To transfer the signals from input channel No. 3 to their corresponding
output channels
Operation: Press buttons in this order “3”, “THROUGH”
“ALL” All button: To transfer an input channel to all output channels or switch off all the output
channels
Example1: To transfer video and audio signals from input channel No.7 to all output
channels
Operation: Press buttons in this order “7”, “ALL”
Example2: To transfer all input signals to the corresponding output channels
respectively. In another word, to switch to this status: 1->1, 2->2, 3->3,
4->4……16->16.
Operation: Press buttons in this order “ALL”, “THROUGH”
“UNDO” Undo button: To resume to the status before the command just performed
“1,2,3,4”
I/O Keypads: Keys to select I/O channels.
Example: To transfer input channel No.3 to output channel No.1
Operation: Press buttons in this order : “3” in INPUT area, “1” in OUTPUT area.
Example: Check the input channel of the output “7”
Operation: Press button “7” of output, then, you will see the LED of relative input
channel will be on.
7.2 Command Format of the Switching Operation
With the front control panel, the switcher could be control directly and rapidly by pressing the buttons
under below format.
“Menu” +“Input Channel” +“Output Channel 1”
