Grass Valley 8910ADA-M - Manual (Page 24)

24 8910ADA-M/ST/SR — Instruction Manual
Module Configuration
Onboard 8910ADA-SR Configuration
Onboard configuration of the -SR version includes:
• Remote control enable/disable,
• Output mode select, including summing, for each channel,
• Overall gain and balance adjustment with the paddle switches,
• Fine gain and balance adjustment with the hard-wired customer-sup-
plied potentiometers, and
• Input signal phase inversion for each channel.
Note Change jumper settings only when module is removed from the frame.
Refer to Figure 11 for an illustration of the jumper settings.
Figure 11. 8910ADA-SR Jumper Settings
8156_07
r2
SW2
SW1
Balance
Paddle
Gain
Paddle
F1
F2
In 1
In 2
Sum
In 1
In 2
Sum
CHAN 1
CHAN 2
J4
J2
1
UP
DOWN
2
J3
P1
Output Mode Select
J2
Phase Inversion
Local/Remote
CHAN 1
INVERT
NORMAL
CHAN 2
LOC/POT – pins 1-2
LOC/REM – pins 2-3
1
2
3
J3
INVERT
NORMAL
1
2
3
J4
LOC/
POT
LOC/
REM
1
2
3
INVERT – pins 1-2
NORMAL – pins 2-3
INVERT – pins 1-2
NORMAL – pins 2-3