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9-14
Chapter 9. MAINTENANCE & TROUBLESHOOTING
●
Replacement procedure
Handling Precautions
• Replace with the lithium battery set (model No.: 81446431-001). The
lithium battery set can be ordered from Yamatake Corporation.
• When removing or mounting the RAM board or battery connectors, do
not use metallic tools. Doing so might short-circuit electrical circuits.
• While the battery is removed for battery replacement, the capacitor on
the RAM board backs up the contents of memory. As this capacitor is
charged, make sure that the DCP32 is left ON for at least ten minutes
before replacing the battery. Insert the new battery on the RAM board
within 24 hours of turning the DCP32 OFF.
When the
BAT
LED starts blinking, follow the procedure below to replace the bat-
tery.
①
Leave the DCP32 turned ON for at least ten minutes.
②
Turn the power OFF.
③
Remove the key cover from the console, and fully loosen the lock screw under
the
ENT
key with a Phillips screwdriver.
»
The body comes out towards you.
Comes out towards you.
Key cover
Lock screw
④
Before handling components inside the DCP32, touch a grounded metal part to
remove any static electricity from your body.
⑤
Pull the body out towards you to remove from the case.
»
You should be able to see the button-shaped battery on the left as you face
the body.
Battery