5-53
GY-8240UWD
GY-8240FC
DSP_DIAG=>22
"
<< DSP CPU Key check >>
DSP Key check ***** Finish(Error Code 00000000)
DSP_DIAG=>
DSP_DIAG=>23
"
<< DSP CPU LCD check >>
DSP LCD check ***** Finish(Error Code 00000000)
DSP_DIAG=>
5-4. DIAG Mode
7. Key Check (DSP CPU)
Function:
Used for performing the button check of the front panel.
Operation:
Enter “22
"
”.
Press the button to be checked until a click sound is produced. The name of the button pressed will be
displayed on the LCD.
End the check by pressing the
[SELECT]
and
[ESC]
buttons simultaneously.When the check completes,
“Finish” will be displayed.
(For details, refer to “5-13-7. List of Self-Diagnosis Results Codes and Countermeasures”.)
Key Check (DSP CPU) Execution Screen
8. LCD Check (DSP CPU)
Function:
The LCD is displayed as described below.
All LCD dots light.
→
All LCD dots go off.
→
“LCD-TEST-PATTERN” is displayed.
Operation:
Enter “23
"
”.
“Finish” will be displayed when the check completes.
(For details of an error, refer to “5-13-7. List of Self-Diagnosis Results Codes and Countermeasures”.)
LCD Check (DSP CPU) Execution Screen