JA44-001 High Impedance Headset to Low Impedance Intercom Adapter
Installation and Operating Manual
Rev A
Page 6
3.3
Battery Information
The JA44-001 uses one nine volt alkaline battery.
3.3.1
Inserting or Replacing the Battery
Retaining tabs
To replace the battery, remove the
battery cover by pressing the battery lid
release towards the JAC logo, lifting the
lower end of the cover, and then gently
prying the lid up and away from the body
to release the two tabs from the retaining
slots.
Remove the battery and insert a new
battery, matching the polarity marked on
the battery holder.
3.3.1.1
Battery Life
A good quality 9V alkaline battery at 23°C will provide typically 20+ hours of operation.
3.3.2
Battery Cautions and Warnings
CAUTION
:
Follow these guidelines
to prolong battery life and minimize the risk of unit malfunction.
To ensure that the unit functions correctly, insert a new battery with the positive and negative poles
aligned as indicated in the battery compartment.
When replacing the battery, use only a new battery.
WARNING:
Follow these guidelines to prolong battery life, and minimize the risk of fire, chemical
burns, electrolyte leaks and/or injury.
FOLLOW
the manufacturer's instructions for care and disposal of batteries.
DO NOT
use sharp objects to remove the battery.
DO NOT
disassemble, puncture, burn or in any other way damage the battery.
DO NOT
let children handle the battery.
USE ONLY
recommended replacement batteries.
Battery Lid Release
Battery
Mic Level Control (
MIC
)
