Read Sharp DK-A1H (serv.man7) Service Manual online
DK-A1H/DK-A1H(BK)
2 – 1
CHAPTER 2. ADJUSTMENTS
[1] Test Function
1.Entering Test Mode
While in standby(also in demo) press below keys at main unit to enter test mode.
EQ + SNOOZE/DIMMER + POWER
Destination Code + Micom Version will be displayed.
By pressing VOL UP/DOWN key to toggle between Test Mode. Press PLAY/PAUSE key at acquired Test mode.
Also, each test mode can be enter by direct key at version display as stated below.
Note: Unit will stay in Display porpose POWER ON untill test mode is enter.
[2] Test Mode Initial Display
Display will show as follow.
DK-A1
SEEG / SUK : “A1_H****#”
#
Κ
Roman letters
ϠϠϠϠΚ
2912( Example : 29 December)
μTEST Mode Typeν
2 types Test shown below.
No.
Note
Direct Access
1
KEY & DISPLAY TEST
CLOCK
KEY__
MENU
2
TUNER TEST
TUNER
TUN__
MENU
μEnding TEST MODEν
1. For each Test Mode by pressing POWER key,Unit will reset "RESET" will display for 1s.
2. Power failure process, for each Test Mode in case of Power failure.
Reset process will take place after power recovery.
[3] User Reset (ALL CLEAR)
No.
USER RESET
1
ALL CLEAR(RESET)
Function :
Software RESET
:
All the function will be initialize.
:
After display "CLEAR ALL", power will off.
:
Initial condition set for iPod
"CLEAR_ ALL" shown at display
Menu Display
Direct Access
E SOUND + SNOOZE / DIMMER + POWER
TEST MODE
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