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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
for an illustration of the jumper settings.
Figure 11. 8910ADA-SR Jumper Settings
8156_07
r
2
S
W2
S
W1
Bala
n
ce
Paddle
Gai
n
Paddle
F1
F2
I
n
1
I
n
2
Su
m
I
n
1
I
n
2
Su
m
CHAN 1
CHAN 2
J4
J2
1
UP
DOWN
2
J3
P1
O
u
tp
u
t Mode
S
elect
J2
Pha
s
e I
n
ve
rs
io
n
Local/Remote
CHAN 1
INVERT
NORMAL
CHAN 2
LOC/POT – pi
ns
1-2
LOC/REM – pi
ns
2-3
1
2
3
J3
INVERT
NORMAL
1
2
3
J4
LOC/
POT
LOC/
REM
1
2
3
INVERT – pi
ns
1-2
NORMAL – pi
ns
2-3
INVERT – pi
ns
1-2
NORMAL – pi
ns
2-3