Williams Sound Hearing Helper PERSONAL FM System R31, Инструкция по установке и Руководство пользователя

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B
ATTERY
I
NFORMATION
I
NSTALLATION
Open the battery compartment using a coin in the slot in the bottom of the receiver. Press the
batteries into place, observing proper battery polarity. Incorrect insertion of the battery is
difficult, and may cause both mechanical and electrical damage to transmitters or receivers
not covered by the 5 year warranty. Units will not work with the battery incorrectly installed.
F
IGURE
9: I
NSTALLATION OF
B
ATTERIES
or Receiver
Battery
Compartment
Note Proper
Polarity
+ –
+
–
Pry
Slot
Rear of Transmitter
D
ISPOSABLE
B
ATTERIES
In normal use, two AA 1.5 V alkaline batteries will last about 12 hours in the T30
Transmitter and approximately 80 hours in the R31 and R32 Receivers, respectively.
If the sound becomes weak or distorted, replace the battery. The indicator light may still be
on, even with a battery that is weak. Do not leave dead batteries in the receivers. Battery
corrosion is not covered by the Williams Sound five year warranty.
R
ECHARGEABLE
B
ATTERIES
The PFM 300 and PFM 350 Systems can use rechargeable AA batteries (BAT 026). On an
overnight charge, these NiMH batteries are designed to operate a T30 Transmitter for
approximately 10 hours, and R31 and R32 Receivers for 50 and 60 hours, respectively.
The battery installed in the receiver may be recharged in the receiver only if it is a Nickel
Cadmium battery, and only if the Williams Sound CHG 200A charger is used. Damage from
improper charging is not covered by the Williams Sound five year warranty. For charging
directions, see figure 9.
!! IMPORTANT WARNINGS !!
DO NOT ATTEMPT TO RECHARGE ZINC CARBON (“HEAVY DUTY”), ALKALINE, OR LITHIUM BATTERIES!
DO NOT ATTEMPT TO RECHARGE DISPOSABLE BATTERIES!
These batteries may heat up and
explode, causing possible injury and damage to the equipment.
Avoid shorting the plus and minus battery terminals together with metal objects. Battery damage
and burns can result!
Use only Williams Sound Supplied chargers and batteries!
Williams Sound
®
Helping People Hear
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