3
Rear Panel
THROUGH OUTPUT TERMINAL A/B (CANON TYPE)
INPUT SENSITIVITY
NL4 SpeakON OUTPUT TERMINAL A/B
INPUT TERMINAL A/B (CANON TYPE)
Input sensitivity: 0.775V, 1.44V
SPEAKER TERMINAL
This is connected in parallel with SpeakON Output
Terminal.
1
3
6
2
4
5
To be connected to another amplifier.
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK. DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
FUSE
250V 20A
AC 220V-240V
/50Hz
JAPAN
A
B
INPUT
SPEAKER OUTPUT
ALONE
LINK
SPEAKER OUTPUT
INPUT
CH-A
CH-B
C
D
INPUT
SPEAKER OUTPUT
ALONE
LINK
SPEAKER OUTPUT
INPUT
CH-C
CH-D
PA/ST SWITCH
PA: (A+B) Monoral.
ST: (A), (B) Stereo.
How to Connect
How to connect to
NL4 “SpeakON” Terminal.
Left Speaker
Right Speaker
INPUT TERMINAL A / B / C / D (CANON TYPE)
SPEAKER TERMINAL
1
2
3
LINK / ALONE SWITCH
LINK: (A+B) Monoral, (C+D) Monoral,
ALONE: (A), (B) Stereo, (C), (D) Stereo.
Right Speaker
Pre Amplifier
※
To be used when connecting to
Power amplifiers in the plural.
Power amplifier
2
1
2
1
3
3
Left Speaker
A
B
SPEAKER
A
B
A
B
THROUGH OUT
THROUGH OUT
INPUT
INPUT
1.44V
0.775V
PA
ST
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK. DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
FUSE 250V 20A
JAPAN
SERIAL NO.
LOCK
LOCK
AC 220V-240V/50Hz
A+
A-
2 Channel (VM420A, VM620A, VM820A)
2 Channel (VM420A, VM620A, VM820A)
SERIAL NO.
AC 220V-240V/50Hz
A
B
SPEAKER
A
B
A
B
THROUGH OUT
THROUGH OUT
INPUT
INPUT
1.44V
0.775V
PA
ST
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK. DO NOT EXPOSE THIS APPLIANCE TO
RAIN OR MOISTURE
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
FUSE 250V 20A
JAPAN
LOCK
LOCK
4
2
2
5
3
1
6
FUSE 250V 20A
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK. DO NOT EXPOSE
THIS APPLIANCE TO RAIN OR MOISTURE
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
FUSE
250V 20A
AC 220V-240V
/50Hz
JAPAN
A
B
INPUT
SPEAKER OUTPUT
ALONE
LINK
SPEAKER OUTPUT
INPUT
CH-A
CH-B
C
D
INPUT
SPEAKER OUTPUT
ALONE
LINK
SPEAKER OUTPUT
INPUT
CH-C
CH-D
2
1
2
1
3
3
4 Channel (VM640A, VM840A)