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User Manual
Rev. 1.2- 24/01/11
PTX-DDS
5.2.8 Changing the external dip-switch configuration
To change the external dip-switch configuration; switch off the equipment
(if it power on) and disconnect the mains power cable, then unscrewing all
the screws present.
Remove the equipment from the rack and identify the bottom panel (see figure
below); configurate the dip-switch referred to the own necessity.
D
D
D
I
I
I
P
P
P
-
-
-
S
S
S
W
W
W
I
I
I
T
T
T
C
C
C
H
H
H
S
S
S
W
W
W
1
1
1
D
D
D
I
I
I
P
P
P
-
-
-
S
S
S
W
W
W
I
I
I
T
T
T
C
C
C
H
H
H
S
S
S
W
W
W
2
2
2
Figure 5.2
Dip-Switch ON position
OFF position
1 & 2
(
SW1
)
L&R Input Impedance
600
Ω
L&R Input Impedance
10 k
Ω
1 & 2
(
SW2
)
L&R Input Attenuation
12 dB
L&R Input Attenuation
0 dB
Tabelle 5.2:
Dip-Switch configurations
