Clear-Com HME DX121 - Manual (Page 13)

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Step 2. Connect power -
• Plug the connector at the end of the AC power supply cord into the 12-14VDC power connector
on the rear panel of the Base Station, and turn the nut on the connector clockwise to secure it to
the Base Station.
• Plug the female connector at one end of the power cord into the AC power supply, and plug the
other end into an electrical outlet.
• Press the POWER button on the front of the Base Station to turn it on. The red light above the
button should go on.
Step 3. Charge batteries -
IMPORTANT! – Before using the DX121 system, charge the batteries for the Beltpacs and/or
WH200 Headsets. Charging time for fully-discharged batteries is about 3 hours per battery.
• One battery can be charged in the battery charger at a time.
• Insert a battery in the charging port until it clicks in place.
• A red charging CHG light above the battery port stays on while a battery in the port is charging.
• A green ready RDY light above the battery port goes on when a battery in the port is fully
charged.
Battery
Red battery-
charging light
Green battery-
ready light
Base Station rear panel
Power cord
connector
AC power supply Power cord
Power supply
connector
To electrical
outlet