Pioneer CM Series Installation And Instruction Manual page 6

2 Insert the Euroblock connector 1 into the rear socket,
fit the speaker cable into the groove 3 from above the
sealing cushion 2 , and attach the terminal cover 4
using four M4 x 12 truss head tapping screws 5 .
Fastening torque: 2 to 3 N∙m
2
3
6
7
CAUTION
Up to Φ3.5 mm thick wire can be passed though the groove 3. If a
wire with a thickness larger than that is passed through, the terminal
cover 4 may be deformed, possibly causing failure of the drip-proof
function.
3 Remove the input selection switch cap 6 on the back
of the loudspeaker, use a flat-bladed screwdriver to
turn the input selection switch 7 on the back of the
loudspeaker, and then select the transmission method
(100 V / 70 V / 8 Ω) and input wattage.
CM-S58T
70 V 100 V
A 7.5 W 15 W
B 15 W 30 W
C 30 W 60 W
D 60 W ---
E
CAUTION
Adjust the E position only when combined with a low impedance
amplifier. An incorrect setting could cause a failure of the speaker or
power amplifier.
WARNING
When performing this procedure, make sure to first turn off the
power amplifier.
6
5
4
CM-S56T CM-S54T
70 V 100 V 70 V
7.5 W 15 W 3.75 W
15 W 30 W 7.5 W
30 W 60 W 15 W
60 W --- 30 W
BYPASS 8Ω
Attaching the U-Bracket to the
Loudspeaker
1 Set the loudspeaker inside the U-bracket 1 , tighten the
U-bracket knob screw 2 from the top and bottom to
temporarily secure the loudspeaker, and then tighten
the hexagon socket head cap screws at the center of the
U-bracket knob screws.
Fastening torque: 2 to 3 N∙m
1
1
2 Secure the other end of the fall prevention wire attached
to the loudspeaker to the wall or ceiling.
3 If you install the loudspeaker sideways, rotate the badge
orientation as needed.
The badge can be rotated.
WARNING
• The knob of the knob screw for the U-bracket is for temporary
fixing. For permanent fixing, use a torque wrench to adjust the
torque of the hexagon socket head cap screw and then fix it in
place.
• Fix the fall prevention wire on the building at a height where the
100 V
loudspeaker or U-bracket will not hit a person in the event of a fall.
• Secure the fall prevention wire on the building at a location
7.5 W
different from where the U-bracket is secured on the building.
15 W
30 W
---
2
2