Tm23; Tm24; Tm25; Tm27 - Bang & Olufsen BeoSound 9000 MKIII Service Manual

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5.6
Test modes, English

TM23

TM24

TM25

TM27

Read out of Software version.
Press GO to continue.
APP xx.xxx = Application processor. (Main CPU)
OS xx.xxx = APOS
IOP xx.xxx = I/O processor
MOT xx.xxx = Motor processor. (MOT-FEP)
TUN xx.xxx = Tuner processor. (Tuner-FEP)
CD xx.xxx = CD processor. (CD-FEP)
Service running counter.
First the Standby time will appear.
Press GO to toggle between the different counters.
- Standby time
- Radio-mode time
- CD-mode time
- AUX-mode time
- ML net radio time
- ML net music time
- Time with other ML source
- Theft protection active time
Number of times the theft protection has been unlocked.
Number of times the product has been powered up.
All numbers are stated at intervals of 10. (e.g. 3 = 30.)
When all counters have been shown the display will ask for a new test mode.
Opens ML-in.
A source must be selected to have a correct measurement.
Signal coming from the ML-in, exit on the PL and AUX as by normal selection.
Service Error detection.
The last registered errors regarding EEPROM, ML, IIC-bus, RS232 driver, CD, CD-
sledge and lids can be readout. This test mode is also used for deleting all error-
registrations.
To toggle between error indications press GO. When all errors are read press GO
to reset all errors registered or press STOP to keep error register.
m
p
By pressing
or
the time of the errors will be shown.
YY.MM.DD - hh.mm.ss.
MEM: last EEPROM error.
- 02: EEPROM writes error
- 03: EEPROM reads error
- 04: EEPROM reads error only FF
- 11: EEPROM writes owerfl ow
- 12: EEPROM controls init fail
- 13: EEPROM controls calloc fail
- 99: EEPROM content error

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