Testing - Cambridge Audio Azur 840C Service Manual

Testing

1. Repeat the procedure "Checking Software Version" above and note the new
software version. This should be the same number as the numbers located on
the file names of the HEX and BIN files. In this example the HEX version is 1.1
(see item 10 PIC picture above) and BIN build version is 065 (see item 4 DSP
picture above).
2. Switch the unit off via the On/Off switch on the rear panel.
3. Remove 9 way D-Type Null Modem cable from the 840C.
4. Switch the unit on and place a CD in the tray.
5. Close the CD tray and play the CD.
6 Test all front panel buttons and audio outputs. If the unit is functioning correctly,
then the upgrade is complete.
The DSP has been successfully updated.
The process is now complete.
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