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Maintenance (cont'd)
Battery Replacement
(units with separate battery door)
1.
Disconnect the unit from the circuit.
Turn the unit off.
2.
Remove the two screws from the battery
compartment at the bottom of the case.
3.
Lift the battery compartment up.
4.
Replace the battery (observe polarity).
5.
Replace the battery compartment and
screws.
Battery Replacement
(units without separate battery door)
1.
Disconnect the unit from the circuit.
Turn the unit off.
2.
Remove the screws from the back cover.
3.
Remove the back cover. Lift the end
nearest the input jacks first.
4.
Replace the battery (observe polarity).
5.
Replace the cover and screws.
Cleaning
Periodically wipe the case with a damp cloth and mild detergent; do not use abrasives or
solvents.
26
FS2
FS1
FS2
FS1
9 V Battery
9 V Battery
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