A B C D E
F G H I J J1
A
B
C
D
E
F
G
H
I
J
NOTE
: Use needle nose pliers to pull and properly insert the jumper plug to the desired tap setting.
Connect speaker wires to common and positive of terminal block and select the power tap terminal for 1/8W, 1/4W, 1/2W, 1W, 2W, 4W or
8W; 25V or 70V as required (see Figures 1, 2, 3, 4 and Table 4).
Each letter corresponds to a plug position of the header located on the printed circuit board. Select voltage and wattage as shown in Table 4
below.
Table 4: Speaker Voltage and Wattage Connection Chart
Position 25V 70V
A 8
------
B 4
------
C 2
------
D 1 8
E 1/2 4
F 1/4 2
G 1/8 1
H ------
1/2
I ------
1/4
J ------
1/8
WARNING: CHECK ELECTRICAL RATINGS SPECIFIED IN TABLE 1 AND 2 TO ENSURE PROPER ELECTRICAL
INPUT. BE SURE THAT SPEAKER WIRING IS CONNECTED TO SPEAKER TERMINALS ONLY AND STROBE WIRING IS
CONNECTED TO STROBE TERMINALS ONLY. CHECK TO INSURE THAT WIRING AT FACP IS CORRECT. IMPROPER
ELECTRICAL INPUT CAN DAMAGE THE PRODUCT OR CAUSE IT TO MALFUNCTION.
MOUNTING OPTIONS:
CAUTION:
The following figure shows the maximum number of field wires (conductors) that can enter the backbox used with each
mounting option. If these limits are exceeded, there may be insufficient space in the backbox to accommodate the field wires and stresses from
the wires could damage the product.
Although the limits shown for each mounting option comply with the National Electrical Code (NEC), Cooper Wheelock recommends use of
the largest backbox option shown and the use of approved stranded field wires, whenever possible, to provide additional wiring room for easy
installation and minimum stress on the product from wiring.
WOOD SCREWS
A
SURFACE (INDOOR/OUTDOOR)
AWG #14
MAXIMUM NUMBER OF CONDUCTORS
AWG #18
AWG #16
8
8
AWG #12
8
8
IOB BACKBOX
#8-18 SCREWS
MOUNTING PROCEDURES:
P84646 D
Sheet 3 of 5
