Cap2100: Rs-232 Function Test; Ca2100: Dim Levels Test; Cap2100: Display Brightness Levels Test - Classe Audio Delta Series Service Manual

Click on sdp again to check the AC power when the amp is ON (notice the current reading and make
sure it is the same as for other amps of this model).
Click on sda to check the status of the sensor/control modules on each heatsink. Make sure that the
current readings are zero (as long as there is no signal) and that the temperature readings are
reasonable and stable.
Click on tim to see for how many hours the amplifier has operated. (day/hours/min)
Click on sfl to see the amplifier error log.
Click on PWR again (followed by the Enter key) to shut down the amplifier.
The complete RS-232 command set is listed in Appendix B.

CAP2100: RS-232 function test

Connect an RS-232 cable from the serial port of a computer to the amplifier. Start DCI (Delta Classé
Interface) on the computer. As soon as this communication is established, use the following commands:
With the amp in standby:
Click on INFO to see the factory data (serial number, etc).
Click on sdp to check the AC power. Make sure that all the readings are reasonable (e.g. current at
zero while in standby) and stable, and that there are no error messages.
Click on LPI to see the programmable limit data. If a control module does not communicate with the
front panel then you will see an error here.
Click on POWER ON to start the amplifier.
Click on sdp again to check the AC power when the amp is ON (notice the current reading and make
sure it is the same as for other amps of this model).
Click on sda to check the status of the sensor/control modules on each heatsink. Make sure that the
current readings are zero (as long as there is no signal) and that the temperature readings are
reasonable and stable.
Click on sfl to see the amplifier error log.
Click on POWER OFF to shut down the amplifier.
The complete RS-232 command set is listed in Appendix B2.

CA2100: DIM levels test

With the amplifier on Standby vary the brightness level of the Standby LED by click on DIM
interface. Make sure there is a clear distinction between the three brightness levels. Power up the amp and
repeat this test while observing the channel LEDs. Again, make
the three brightness levels and that both channels LEDs are the same brightness on all DIM levels. Check ALL
front panel LEDs at all DIM levels
have the same intensity from one channel to an other. When you finish this test make sure to reset the DIM
setting to max (full brightness) and power down the amplifier (from ON to Standby). NOTE that the DIM level
is save by the amp when it goes from ON to Standby (so don't power-down by pulling the plug).

CAP2100: Display brightness levels test

Go to the brightness menu and change it from high to medium and to low. In each case observe the display.
Verify that there is no flickering and no scrolling bars moving on the display.
CA(P)2100 AMP Service Manual v1.4 inc voltage change info .doc
for matching (both BAL and SE modes). Also make sure that all the leds
sure there is a clear distinction between
on DCI
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