Williams Sound
®
Helping People Hear
B
ATTERY
I
NFORMATION
S
INGLE
U
SE
B
ATTERIES
In normal use, a heavy-duty 9 Volt battery such as the Eveready 216 will last about 10 hours.
Alkaline batteries such as the Eveready 522 will provide about 32 hours of use. 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
ECOMMENDED
B
ATTERIES
For Receiver:
Eveready 216 Carbon 9V, Eveready 522 Alkaline 9V or equiv.
BAT 003 rechargeable NiMH only
BAT 004, BAT 005, or CHG 1269 Chargers only for BAT 003
B
ATTERY
L
IFE
For Receiver:
15 hours for Eveready 216 Carbon 9V or equivalent
32 hours for Eveready 522 Alkaline 9V or equivalent
6 hours per charge for BAT 003 rechargeable
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.
F
URTHER
S
UGGESTIONS
Receivers SHOULD NOT be left charging continuously when not in use. Receivers should
always be turned OFF while charging.
It’s best to allow the batteries to fully discharge before charging. If the batteries are near end
of life and the LED turns off while the receiver is operating, approximately one hour of
battery life remains. Repeatedly charging the batteries after short periods of use (1-2 hours)
will shorten battery life. Rechargeable batteries will need to be replaced after 1–2 years of
use.
11
!! WARNING !!
DO NOT ATTEMPT TO RECHARGE SINGLE USE BATTERIES!
The batteries may heat up and burst, 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!
Summary of Contents for PPA VPE
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