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Using the MH120 Desktop and Gang Chargers 3-3
Mobile Handset 120 and Desktop Charger/Gang Charger User Guide - Revision 1
MH120 Gang Charger
The MH120 Gang Charger is designed to charge four Nickel Metal
Hydride (NiMH) Battery Packs simultaneously. Full charging is
accomplished in approximately one and a half hours. Chargers operate
in a 50° to 85° F (10° to 30° C) environment.
Figure 3-2
NEC Business Solutions Ltd. Gang Charger
The Gang Charger is shipped with the appropriate power supply for the
site's location. Use the following steps to connect the Gang Charger.
Step 1 Place the Gang Charger on a flat, horizontal surface.
Step 2 Plug the power supply into the Gang Charger and into an appropriate
wall outlet.
Using the Gang Charger
Use the following steps to remove the MH120 Wireless Telephone
battery pack and recharge it in the Gang Charger.
Step 1 Remove the Battery Pack from the MH120 Wireless Telephone by
depressing both battery release buttons. The Battery Pack releases.
Step 2 Insert the Battery Pack into one of the four charging bays so that the
Battery Pack contacts meet the charging bay contacts.
—The LED above the charging bay will turn on to indicate that charging
is in progress.
—Complete charging occurs in one and a half to two hours. The Battery
Pack is partially charged in five minutes.
When charging is complete, the LED turns off.
IMPORTANT
Do not expose Gang Chargers to freezing temperatures or direct sunlight.
CAUTION
Do not place anything in the MH120 Desktop Charger other than the Wireless
Telephone. You might damage the contacts. Bent contacts can keep the Battery
Pack from charging.