Self-Diagnosis; Gp Self-Diagnosis Item List - Digital Electronics Pro-face GP-377 Series User Manual

6.3

SELF-DIAGNOSIS

The GP unit is equipped to check its own System and Interface for any problems.
Use it to help diagnose any problems.

6.3.1 GP SELF-DIAGNOSIS Item List

DISPLAY PATTERN
Checks all the figures and tiling patterns.
TOUCH PANEL
Checks each GP touch panel square.
FEPROM CHECKSUM
Checks the System and Protocol of the GP Internal Memory (FEPROM
FRAME BUFFER
Checks the internal display memory (Frame Buffer).
TOOL CONNECTOR
Checks the Tool Connector control lines and send/receive lines.
INPUT PORT
Checks the Input Port (for Digital's maintenance use only).
SIO CHECK
Checks the RS-232C and RS-422 send/receive lines.
*1 Also known as "FEEPROM" (Flash Electronic Erasable Programmable Read Only
Memory).
*2 This item requires special tools. Please prepare the required tool for the test.
6-10
Chapter 6 - GP RUN Mode and Errors
*2
*2
).
*1
GP-377 Series Users Manual