Configuring output mode, Remote control lockout – Grass Valley 8920ADC v.2.0.1A User Manual
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8920ADC Instruction Manual
Configuration
Configuring Output Mode
The 8920ADC provides thirteen possible output configurations as shown
in
. The module can be configured using the rotary switch shown in
. To make a configuration setting, rotate the switch to
the desired output configuration. The 16-position rotary switch selects one
of 13 possible output modes. Positions B and C are not used and positions
0 and F select the same mode—the factory default.
Remote Control Lockout
When a jumper is placed across pins 1 and 2 of jumper block JP7 (see
), module output mode settings are adjustable from the
Local on-board switches only. To have both Local and Remote access, set
the jumper across pins 2 and 3.
Table 5. 8920ADC Output Mode Configuration
Switch
Position
Mode Description
0
Factory default – No phase inversion, channel swapping or summing
1
Channel swap – Left and Right
2
Both channels phase inverted
3
Left channel phase inverted
4
Right channel phase inverted
5
Right channel to both channel outputs
6
Left channel to both channel outputs
7
Left + Right to both channel outputs (-6 dB mono sum)
8
Left - Right to both channel outputs
9
Left + Right to Left channel output and Left- Right to Right channel output
A
Left + Right to both channel outputs and both channels phase inverted
B
Not used (outputs AES silence)
C
Not used (outputs AES silence)
D
Tone 1 to all channels (AES Silence)
E
Tone 2 to all channels (1 kHz, -20 dBFS)
F
Factory default – No phase inversion, channel swapping or summing