8
6. INPUT CONNECTIONS
7. OUTPUT CONNECTIONS
Step 1.
Unscrew the terminal cover.
Step 2.
Strip 10 mm (0.39") of insulative jacket from the end of the speaker cable,
as shown in the figure at right.
Step 3.
Connect speaker cables to the speaker output terminals.
Step 4.
Replace the terminal cover.
Be sure to replace the terminal cover after connection completion.
Because high voltage is generated at the speaker output terminals,
never touch these terminals to avoid electric shock.
WARNING
10 mm
(0.39”)
[Connection of speaker cable]
C
E
H
MIC
H
C
E
Input source
H
E
Input source
41 Ω (BG-115)
21 Ω (BG-130)
25 V line
4 Ω
330 Ω (BG-115)
163 Ω (BG-130)
70 V line
E
C
H
[MIC/TEL input connections]
H
C
E
Input source
[Program input connections]
[AUX input connections]
[Output terminals]
The amplifier has three speaker outputs: 4
Ω
, 25 V and 70 V. Use only one of these outputs for connection.
Class 2 wiring may be used.
Note:
The impedance in the figure below represents the total impedance of the speaker system.
[MOH output connections]
The amplifier's MOH output is 1 W / 8
Ω
.
The terminals marked with the symbol
are hazardous live.
The external wiring to these terminals requires installation by an
instructed person.
WARNING
