Electro-Voice Dx38, Руководство по обслуживанию

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Service Information February 2000
Replacing the Data-Encoder on DX 38
If you have to replace the data-encoder, you have to use the old one ( part-# 354891 ) as long
the serial number of your unit is below 11229.
All units with serial numbers 11229 and higher use the new encoder ( part-# 357100 ).
In case you want to use the new encoder on units with serial numbers below 11229 you have
to replace the complete front pcb: #86247 and to update the software to enable the new
encoder.
The current firmware version can be downloaded from our website::
www.electro-voice.de
To enable the new encoder you have to go to the service mode of the DX38:
- Press the SELECT-button to the right side and the EDIT-button simultaneously while
switching power on.
- The unit will start in SERVICE MODE
- Step through test menu with the SELECT button until you reach “ENCODER TYPE“.
- Push RECALL, the unit will show „STEPS/DETEND 2“
-
Change with encoder to „STEPS/DETEND 1“
- Press RECALL again, then you can switch off the unit
- Your unit has stored the usage of the new encoder
Wrong encoder behavior
In some cases, especially on units which have a serial number below 10060 there could be a
problem when upgrading to a firmware revision higher than 1.02.
If the encoder reacts wrong while turning and takes two steps instead of one, use the above
service procedure and set the ENCODER TYPE to „STEP/DETEND 2“
Warning:
Never use any other service program on the unit !