Camco Amplifier - Manual (Page 15)

3 INST
ALL
ATION
+
+
A(C)
B(D)
Input
Channel A(C)
Input
Channel B(D)
+
Z ≥ 4 Ω
Z ≥ 4 Ω
USER MANUAL
VORTEX 3 QUADRO P.3
3.6 Mode Indicators
On the front panel there are two pairs of yellow LEDs (A/B, C/D) to indicate the
modes that are set to the amplifiers A/B and C/D. In stereo mode none of them
will be lit. In Parallel-Mono the (PM) LED and in Mono-Bridge the (MB) LED will
be lit.
Example: VORTEX 3 QUADRO in three channel operation, A/B is set to stereo
(no LED lit) and C/D to parallel-mono mode (PM lit).
3.7 Mode Selectors
The switches AB MODE and CD MODE on the rear panel change the operating
mode of the appropriate amplifier (A/B , C/D). Moving one of these switches will
shutdown the VORTEX 3 QUADRO and restart it in the new operating mode.
3.8 Basic Concepts
The VORTEX 3 QUADRO consists of two Stereo amplifiers A/B and C/D. Both
of them are capable to work independently in Stereo, Mono-Bridge or Parallel-
Mono. Following you will find a description about these modes for amplifier A/B
(in parenthesis the appropriate channels of amplifier C/D).
3.8. Stereo Operation
Two fully independent amplifier channels (normal operating mode).