Delta Elec. Inc.
Qumi
Rev.00
Company Confidential Vivitek ______________________ Delta____________
12
2011/06/24
3. TROUBLE SHOOTING
Carry out the following checks before disassembling the equipment.
Waiting
Power On
Connect the power cord
• Power Supply Unit malfunction
•Check the connection of
BATTERY DOCKING BD
P31
to MB
P700
)
• Check MCU firmware is ok or not
•Check keypad connection ( MB
P360
to Keypad
P1
)
< Stand-by >
Left:
Blue
Right:
Blue
< Power supply error >
Left: OFF
Right: OFF
Yes
No
No
