basic system guidelines
To help ensure that you get the most from this system, we have put together a list of sug-
gested guidelines.
Charge transmitter batteries every night.
Our rechargeable Nickel Metal Hydride
batteries last approximately 12 hours between charges, but should be recharged every
night so they are ready to go in the morning. Plan on buying new NiMH batteries after
12 months of use. Alkaline batteries can also be used, and they will last approximately
15 hours. NEVER attempt to recharge alkaline batteries! This will cause damage to the
transmitter units and may invalidate product warranty.
Charge the 920SR receiver batteries every night.
The column speaker rechargeable
battery lasts approximately 5 - 8 hours between charges, but should be recharged every
night so it’s ready to go in the morning. For daily use, we recommend unplugging the
power supply cord, allowing the battery to power the unit. Continuous, daily operation with
the power supply cord plugged in will reduce the life of the battery significantly.
Do not coil the microphone cord.
Since it also acts as your antenna, coiling or wrap-
ping the cord will affect its range and may also reduce its life.
Speak at a normal level
— the system is projecting your voice for you.
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