INSTALLATION AND OPERATION MANUAL
CR3 CR5, and CR7 Charging Racks
Maintenance
Amber, flashing (100 ms on, 800 ms off) Change phone indication during Easy
Replacement.
Red, fixed Software error. Service needed.
Red, flashing (100 ms on, 800 ms off)
Error indication during Easy Replacement. Put back
old handset in charger.
Charger returns to Not logged in to PDM/
Device Manager mode when handset is removed.
Red, flashing (3 long flashes, 800 ms on, 100 ms
off)
Parameter error in user parameters. Charger
performs a factory reset and restarts.
Red, flashing (800 ms on, 100 ms off) — Parameter error in production parameters.
Service needed for charger.
— Error during Easy Replacement. Service needed
for both handsets.
LED indications are also described in 7 Troubleshooting, page 19.
TD 92480EN / 30 October 2020 / Ver. L 18