Model PPA VP 37 Wide-Band FM Wireless Listening System
18
Receiver Battery Information
Single Use Batteries
When the battery is low on the PPA R37 or PPA R37-8, the power LED
on the top of the unit will blink. On the PPA R38, the battery symbol on
the OLED screen will blink. With other (or legacy) receivers, if the sound
becomes weak or distorted, the battery is low. 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 Limited Lifetime Warranty.
Recommended Batteries for Receivers
•
BAT 001 AA non-rechargeable alkaline batteries
•
BAT 026 AA rechargeable NiMH only
Battery Life
PPA R37, PPA R37-8 and PPA R38 receivers:
•
50 hours for BAT 001 AA non-rechargeable alkaline batteries
•
32 hours for BAT 026 AA rechargeable NiMH batteries
!! IMPORTANT WARNINGS !!
DO NOT ATTEMPT TO RECHARGE ZINC CARBON (“HEAVY DUTY”),
ALKALINE, OR LITHIUM BATTERIES!
DO NOT ATTEMPT TO RECHARGE SINGLE-USE 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
rechargeable batteries!
Further Suggestions
Receivers should NOT be left charging continuously when not in use.
Receivers should always be turned OFF while charging.