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18
Power Supply
exchange the encryption key for encrypted
transmission function.
i POWER switch
Turns the transmitter ON or OFF.
j Battery compartment
Accommodates two LR6 (size AA) alkaline
batteries.
For details on how to insert the batteries, see
“Power Supply” on page 18.
Power Supply
The transmitter can operate on two LR6
(size AA) alkaline batteries continuously
for about 3.5 hours at 25°C (77°F).
Installing the batteries
1 Squeeze the battery-holder tabs inward
(in the direction of the arrows) and
slide out the battery holder.
2 Insert new batteries, making sure the
polarities are correct, and then return
the battery holder to its original
position.
Battery indication
The power status is indicated by eight level
indications.
Replace both batteries when the battery
indication starts to flash.
Be sure to check the expiration date printed
on the new batteries before using them.