PE930
5
LED Indications
•
Low Battery:
Low Battery LED flashes red.
•
Off-Hook Mode:
Mode LED flashes red.
•
Monitor Mode:
Mode LED flashes green.
•
Off Mode:
No LEDs are illuminated.
Hazard Indication
A
constant ringing
may indicate a hazard — excessive AC voltage on the line. If you hear this alarm,
remove the test set from the line carefully and immediately.
Identification
Polarity LED
Mode LED
Low Battery
