Installation and Setup Guide
6-12
Various System Trouble Displays (cont’d.)
no display no display Power Failure
If there is no keypad display at all and the LEDs are unlit, operating
power (AC and battery) for the system has stopped and the system is
inoperative.
If the message “AC LOSS” (Alpha display keypads) or “NO AC”
(Fixed-Word display keypads) is displayed, the keypad is operating on
battery power only.
If the battery standby capacity is used up during a prolonged AC
power outage, the control's power will shut down to minimize deep
discharge of the battery.
Comm. Failure FC A communication failure has occurred.
Open Circuit OC The keypad is not receiving signals from the control and sees an open
circuit.
Long Rng Trbl bF Backup Alternative Communication Media communication failure.
Bell Failure 70 Siren supervision failure.
RCVR Jam 90 RF jam detected.
KEYPAD LOW BAT 00 BAT Wireless keypad low battery
Phone Okay Cd The dialer test has been successful (CID code 601).
Dialer Off dO The dialer is disabled.
Test in Progress dd Walk test mode is active(CID code 607).
Upload Completed dC The upload or download session was completed.
Upload Failed dF The upload or download session failed before completion.
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