Graham-Patten SoundPals ADC-24, Руководство пользователя

Страница: 15 / 21

ADC-24 User Guide
Page 9
ADC-24 Internal Jumpers
This section provides information about the ADC-24’s internal jumpers and adjustments.
NOTE For detailed instructions on opening and closing
the ADC-24, see Appendix A, “
Inside the
Module .”
The figure below shows the ADC-24’s internal jumper locations:
04-0222-
ADC-24
G
R
A
H
AM
-PATTEN S
Y
STEM
S
M
ad
e i
n
U
.S.
A.
G
R
ASS VAL
LEY,
CAL
IFO
RNI
A
04-
02
46-
8
7
6
5
4
3
2
1
J5
OP
E
N
J4
Input
Termination
Jumper
High Pass
Filter Jumper
Status Bit
Dip Switch
Jumper Pinout 1 2 3
J9
•
J4 is the High Pass Filter jumper. With pins 1 and 2 connected, the filter is disabled. With
pins 2 and 3 connected, (factory default) the filter is enabled.
•
To change the AES reference input from terminating to bridging, remove jumper J5 .
SW1 is the Status Bit Dip Switch that is used to set the channel status on the AES outputs. The
switch is an eight-position DIP, all of which are active. Switch shows default factory switch
settings.
OPEN
1 top position
0 bottom position
1 2 3 4 5 6 7 8
For all switches:
~ 0 is open
~ 1 is closed