Testing The Complete Control Assembly; Rs-232 Setup; Factory Data - Classe Audio Delta Series Service Manual

Testing the complete control assembly

Assemble the following boards: AC-Sensor (with mini-toroid), AC-control, AUX power supply, Front Panel (for your
amp model), Sensor/Control boards (as many as required for your amp model), Communications board, Trigger
& IR board.
Interconnect as follows:
Mount the AC-control board on the AC-Sensor board
Plug the mini-toroid connectors into the AC-Sensor board
Connect a 10-pin cable from the AC-control board to FROM_AC_CTR on the AUX power supply
Connect a 10-pin cable from the Trigger & IR board to TO_IR on the Communications board
Connect a 10-pin cable from TO_FRONT on the Com board to FROM_COMM on the Front Panel
Connect a 10-pin cable from FROM_AUX on the Front Panel to TO_FRONT on the AUX PS
Connect 10-pin cables from each Sensor/Control board to the AUX power supply
Insert a shorting plug between pins 1 and 2 of connector TO_OP on each Sensor/Control board
Connect a blue line from terminal N on the AC-Sensor board to terminal N on the AUX power supply
Connect a brown line from terminal L2 on the AC-Sensor board to terminal LIN2 on the AUX power supply
Connect Earth to post MH1 on the AC-Sensor board
Connect 120Vac between terminals N4 (neutral) and N5 (live) on the AC-Sensor board

RS-232 setup:

Connect an RS-232 cable from the serial port of a computer to your Delta series amplifier.
Start HyperTerminal on the computer and configure the serial port to which you connected as follows:
Baud rate:
Data bits:
Parity:
Stop bits:
Flow control:
Please refer to Appendix B for a complete description of the available RS-232 command set.

Factory data:

Before you begin, the Front Panel board needs to be defaulted (its memory cleared completely).
While the assembly is in standby mode, type in "fac" (followed by the Enter key.) The system will display the
factory data. For example:
D-AMP Ver: 1.0 Copyright (c) 2003 Classe Audio
Model: CAM400, Amp# 1
OK
AC Control: 2E, Heatsink 1: L1, Heatsink 2: L1,
CA(P)2100 AMP Service Manual v1.4 inc voltage change info .doc
9600 bits per second
8
none
1
hardware
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