Yamaha RCX141, User Manual

Page: 270 / 402

4-
212
Operation
4
12. “SYSTEM” mode
12.5 Self diagnosis
This function makes a check of the controller and displays the error history and battery
voltages.
[Procedure]
1) In “SYSTEM” mode, press the
F 5
(DIAGNOS) key to enter
“SYSTEM>DIAGNOS” mode
Fig. 4-12-97 Self diagnosis
SYSTEM >DIAGNOS V8.30
CHECK HISTRY TOTAL
Valid keys and submenu descriptions in “SYSTEM>DIAGNOS” mode are shown below.
F1
F2
F5
F15
Valid keys
CHECK
HISTORY
TOTAL
SYS.CHK
Menu Function
Makes a check of the controller.
Displays the past error history.
Allows checking the controller operation time.
Displays details of major software errors that occurred in the past.
12.5.1 Controller check
This makes a self-diagnosis check of the controller.
[Procedure]
1) Press the
F 1
(CHECK) key to enter “SYSTEM>DIAGNOS>CHECK” mode.
Fig. 4-12-98 System check
SYSTEM >DIAGNOS>CHECK V8.30
System check OK !!
NEXT P. PREV.P.
An error message appears if an error is detected.
2) Check the error message if displayed.
Pressing the cursor (
↑
/
↓
) keys changes the display one line at a time.
Pressing the
F 1
(NEXT P.) or
F 2
(PREV. P.) key changes the display one
screen at a time.
3) Press the
ESC
key to return to “SYSTEM>DIAGNOS” mode.
n
NOTE
• An error message will always
appear if DC 24V is not supplied
to STD.DIO.
• An error message will always
appear if DC 24V is not supplied
to the option DIO.