Leitch ADA-6081, User Manual

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Chapter 2: Installation Installation and Setup
12 ADA-6081 User Manual
ADA-6081V Only
Additional controls are available on the ADA-6081V which is fitted with
the variable gain option. The local and CCS switch settings, error
response time adjustment, audio peak level detect settings, audio silence
level detect settings, and GPO output configuration are described below.
Local and CCS Switch Settings
Error Response Time Adjustment
The factory setting for the error response time is 16 seconds.
The variable resister VR5 can be adjusted to change the time taken for a
sustained silence error to be reported. This effects all four audio
channels, error LEDs, and their respective GPI outputs.
Switch
No. Switch
Position
Function
2.1 Up Channel 1 Local Gain Control only
Down Channel 1 Local + Remote Gain
2.2 Up Channel 2 Local Gain Control only
Down Channel 2 Local + Remote Gain
2.3 Up Channel 3 Local Gain Control only
Down Channel 3 Local + Remote Gain
2.4 Up Channel 4 Local Gain Control only
Down Channel 4 Local + Remote Gain
When the ADA-6081V module
is in
Remote Gain Control
mode, all manual gain controls
on the card are still effective.
Set the DA gain for 0 dB
Remote Gain setting.
Control
Fastest Response
(under 5 seconds) Slowest Response
(over 20 seconds)
VR5 Fully clockwise Fully counter-clockwise