3
Power On
1.Loosen the set screw at the bottom of the sounder and remove the front panel.
Note: You can hang the front panel on the buckle.
2. Open the water-proof cover.
3. Power the sounder on.
Battery Power
1. Install four
C
R
12
3
A
batteries according to the
polarity mark.
2. Close the water-proof cover.
Note: Do not reverse the polarity of the battery.
12 VDC Power
1. Push the Cable Knock-Out away.
2. Wire the power cable.
3. Close the water-proof cover.
ON
OFF
-12V+
ON
OFF
-12V+
ON
OFF
-12V+
-12V+
CAUTION
RISK OF EXPLOSION IF BATTERY IS
REPLACED BY AN INCORRECT TYPE
DISPOSE OF USED BATTERIES
ACCORDING TO THE INSTRUCTIONS
CHEMICAL BURNING DANGER
DO NOT SWALLOW THE BATTERY
KEEP NEW AND USED BATTERIES
AWAY FROM THE CHILDREN
INSTALL THE BATTERIES ACCORDING
TO THE POLARITY MARK ON THE
BATTERY HOLDER. THE OPPOSITE
POLARITY MAY CAUSE DEVICE
DAMAGE
2