Yamaha RCX240, Руководство пользователя

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A
A-72
TROUBLESHOOTING
[22] Major hardware errors
TROUBLESHOOTING
A-73
22.12 : Abnormal temperature
Code : &H160C
Dedicated output : *1
Meaning/Cause Action
Controller internal temperature rose to
60°C or more. 1. Improve the operating environment.
2. Check if the cooling fan is operating
correctly.
3. Replace the controller.
22.13 : Bus interface overtime
Code : &H160D
Dedicated output : *1
Meaning/Cause Action
Could not acquire access rights to dual
port RAM. Replace the controller.
22.14 : Abnormal DRIVER unit error
Code : &H160E
Dedicated output : *1
Meaning/Cause Action
Error occurred in hardware. Contact our company with details of
the problem.
22.20 : DRIVER unit disconnected
Code : &H1614
Dedicated output : *1
Meaning/Cause Action
a. CPU unit could not recognize driver
unit.
b. Dual port RAM is defective. Replace the controller.
22.30 : DRIVER unit abnormality
Code : &H161E
Dedicated output : *1 or *2
Meaning/Cause Action
a. Wrong DIP switch setting on drive unit.
b. Drive unit not operating correctly.
c. Dual port RAM is defective. Replace the controller.