Led Indications - Tempo Communications PE930 Manuel D'instructions

PE930 • PE945 • PE961
Mute and Low Battery
Identification
Polarity LED
Mode LED

LED Indications:

• Low Battery – middle LED flashes RED.
• Mute Mode – middle LED flashes GREEN.
• Off-Hook Mode – right LED flashes RED.
• Monitor Mode – right LED flashes GREEN.
Hazard Indications:
• A constant ringing may indicate a hazard–excessive AC voltage on the line. If you hear this
continuous rinng alarm, carefully remove the test set from the line.
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