Self Diagnosis - Yamaha RCX240 User Manual

12.5 Self diagnosis

In "SYSTEM" mode, pressing
This screen allows checking the controller and displays the error history.
Self diagnosis
Valid keys and submenu descriptions in "SYSTEM>DIAGNOS" mode are shown below.
Valid keys
*1
*1: To use , press
(CHECK) displays the "SYSTEM>DIAGNOS" mode screen.
Menu
CHECK Makes a check of the controller.
HISTORY Displays the past error history.
BATTERY Checks to see if the battery voltage is low.
TOTAL Allows checking the controller operation time.
Displays details of major software errors that occurred
SYS.CHK
in the past.
while holding down
12. "SYSTEM" mode
Function
.
Chapter 4 OPERATION
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