User's Manual

User Guide 25
Care and Maintenance
To maintain the capacity of the Transmitter battery, drain the battery
once every six months by leaving the unit turned on and then
recharging to full capacity again.
Avoid excessive heat. Do not leave the Transmitter or Receiver in the
hot sun, or near other sources of high temperature.
Do not attempt to open the equipment. No user-serviceable parts are
inside.
Contact service to remove the batteries from the Transmitter when
you store the unit for a long time.
Wipe the Transmitter periodically with a cotton swab. Wet the tip of a
cotton swab with water and squeeze the excess water from the swab
before using.
Use a dry cloth and/or air flow to dry the Receiver or desktop charger
in case of fluid drip.
Use a vacuum cleaner to remove dust from Receiver or desktop
charger.
CAUTION Remove power from the desktop charger before cleaning.