Read Sharp SD-EX220 (serv.man2) Service Manual online
SD-EX220H
2 – 2
[3] Test mode
During POWER OFF Mode, push below each 2 buttons and [POWER] button.
Then enter to each TEST MODE.
Version Display
Other Destination : [ME**** ]
Version Display : ME0701A_ (07: MONTH; 01: DAY; A/B/C (MICOM VERSION)
No.
Key
Test Mode
1
[SKIP UP] + [VOLUME DOWN]
ALL CLEAR (RESET)
2
[CD STOP] + [SKIP UP]
BUTTON & DISPLAY TEST
3
[CD PLAY/PAUSE] + [AUX]
CD TEST
4
[CD PLAY/PAUSE] + [SKIP UP]
CD TRAY AGING TEST
5
[TUNER (BAND)] + [VOLUME DOWN]
TUNER PRESET MEMORY CLEAR
6
[TUNER (BAND)] + [VOLUME UP]
TUNER PRESET MEMORY FOR PRODUCT
7
[TUNER (BAND)] + [CD STOP]
RDS TUN SM
8
[AUX] + [VOLUME UP]
AUX TEST
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