EasyCoder PX4i and PX6 Service Manual 221
Chapter 17 — Troubleshooting
Description:
No messages appear in the display window after power-up.
• Power LED is lit.
• Green background lighting in display window is lit.
Possible Causes and Suggested Remedies:
• Display not utilized by custom-made program (Fingerprint only).
- If there is no display function in the Test Mode, the display is out of
order and the console unit needs to be replaced. Else, check out the
custom-made program.
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