Appendix D
Rear Panel Symbols - Legend
PL
1
2+
3-
+ 
A
AB
A
AB A B
A B
Input Connection Section
XLR Connector Polarity Indicator
TRS Connector Polarity Indicator
Mode Selection Switch - Bridged Mono Position
Mode Selection Switch - Parallel Position
Mode Selection Switch - Stereo Position
Chassis Ground Lift Switch - Ground Lifted Position Chassis Ground Lift Switch - Grounded Position
GAIN
Ø 40x 20x
dBu
XLR Pin +
2 3
A
+
+
A
B
+
B
Gain Select Switch (PL9001)
XLR pin hot (+) select switch (PL9001)
Output Connection Section
Output Connection - Channel A Stereo/Parallel
Output Connection - Bridged Mono
Output Connection - Channel B Stereo/Parallel
Crest Audio PL Series Power Amplifiers | Appendix D |
Models PL3301, PL4601, PL6001, PL7001, PL8001, PL9001 |
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