Mitsubishi Electric Q173CPU User Manual page 190

6 INSPECTION AND MAINTENANCE
1)
Is the communication
setting correct?
YES
Is the
USB driver installed
in the personal computer with
Win 98/2000/XP?
YES
NO
Install the USB driver into the
personal computer.
Can the CPU
communicate with
the GSV P?
NO
Explain the error symptom and get
advice from our sales representative.
6 - 23
NO
The communication setting is
USB.
Can the CPU
communicate with
the GSV P?
NO
Explain the error symptom and get
advice from our sales representative.
YES
YES
Completion