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Page 4 of 7
AMG2684 Instruction
Sheet D15700-00
Protocol................................................ RS232
SW1 switch position 9 on, switch position 10 on
SW2 all off
RS485 2wire
SW1 switch position 9 off, switch position 10 off
SW2 see below
RS422 4 wire Bus’ed or point to point
SW1 switch position 9 off, switch position 10 off
SW2 see below
See below for
Configuration of the RS485 / RS422 data channel
and description of tristate
operation
Each of the two data channels can be set up independently.
Indicators
Power................................................... Green
– unit powered
Off
– no power applied to unit
Opto Sync TX ...................................... Green
-
optical channel transmitting
Off
-
optical channel not transmitting
Opto Sync RX ...................................... Green
-
optical channel receiving
Off
-
optical channel not receiving
Video Present CH1 .............................. Green
– video signal present on video CH1 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH1 input BNC
Video Present CH2 .............................. Green
– video signal present on video CH2 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH2 input BNC
Video Present CH3 .............................. Green
– video signal present on video CH3 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH3 input BNC
Video Present CH4 .............................. Green
– video signal present on video CH4 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH4 input BNC
Video Present CH5 .............................. Green
– video signal present on video CH5 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH5 input BNC
Video Present CH6 .............................. Green
– video signal present on video CH6 input BNC
Red/Green -
Channel present , no video
Red
-
Fibre Loop Present, no TX selected on this
channel
Off
– no video present on video CH6 input BNC
Video Present CH7 .............................. Green
– video signal present on video CH7 input BNC
Red/Green -
Channel present , no video