5
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2
1
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3
1
Master
The Battery Installment
1. Open from the fillister on the
bottom of housing or curve side
by your nail, like open shell.
2. Put 2pcs batteries into.
*** Make sure the installment direction of
positive (+) & negative (-) of battery are
followed up the drawing showed on the
inside of back battery cover.
3. Set back the battery cover.
Slave
1. Press the clip on battery cover then push
backwardly.
2. Put 2pcs batteries into.
*** Make sure the installment direction of
positive (+) & negative (-) of battery are
followed up the drawing showed on battery
cover.
3. Set the battery cover back.
