BIK AK-D1020, Owner'S Manual, Page: 9 / 12

9
4 声道
(AK-D1040)
2 声道
(AK-D1020,
AK-D1820 )
连接方法
1
3
2
5
NL4 SpeakON 输出接口 A/B/C/D
NL4 扬声器接线。
声道
A: 1+ = (A+), 1- =(A-)
2+ = (B+), 2- = (B-)
Bridge connection: 2+ = (+), 1- = (-)
声道
B: 1+ = (B+), 1- =(B-)
声道
C: 1+ = (C+), 1- =(C-)
2+ = (D+), 2- =(D-)
桥接
: 2+ = (+), 1- = (-)
声道
D: 1+ = (D+), 1- =(D-)
各 声道（A/B/C/D）平衡信号输入接口（卡侬母接口）
THROUGH (A/B/C/D) 直通信号输出接口（卡侬公接口）
该接口将功放的A、B、C、D声道的输入信号不经过功率
放大直接输出，用于多台功放的连接使用
模式选择 开关
4
如何连接到
NL4“SpeakON”接口
散热器
1+
1-
2+
2-
INPUT
THROUGH OUT
A B C D
SENSITIVITY 1
C&D A&B B&C C&D A&B
2 3 4 5 6 7 8 9 10
SPEAKER
PROFESSIONAL D-CLASS POWER AMPLIFIER
～
220V-240V/50Hz 4000W
MODEL
QR CODE
SERIAL NO.
JAPAN
Made in China
AC220V - 240V/50Hz
AK-D1040
44dB
38dB
32dB
24dB
D C B A
BRIDGE
PIN 2+ =B
PIN 2- =B
PIN 1+ =A
PIN 1- =A
PIN 2+ =
PIN 1- =
BRIDGE
PIN 2+ =D
PIN 2- =D
PIN 1+ =C
PIN 1- =C
PIN 2+ =
PIN 1- =
CONNECTION:
PIN 1+ =B
PIN 1- =B
PIN 1+ =D
PIN 1- =D
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
GND
BRIDGE PARALLEL BRIDGE PARALLEL PARALLEL
2
1
3
3
1
2
3
4
5
※
注意！
设置这些开关时，
关闭放大器的电源开关。
SENSITIVITY
1
C&D A&B B&C C&D A&B
2 3 4 5 6 7 8 9 10
44dB
38dB
32dB
24dB
BRIDGE
PARALLEL
BRIDGE
PARALLEL PARALLEL
OFF
ON
BRIDGE
SENSITIVITY
SERIAL NO.
AC220V - 240V/50Hz
SPEAKER
CONNECTION:
B A
PIN 1+ =B
PIN 1- =B
PIN 2+ =B
PIN 2- =B
PIN 1+ =A
PIN 1- =A
PIN 2+ =
PIN 1- =
INPUT
THROUGH OUT
B
A
B
A
0.775V 1.4V
1.0V
BRIDGE PARALLEL
STEREO
Made in China JAPAN
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
QR CODE
PROFESSIONAL D-CLASS POWER AMPLIFIER
～
220V-240V/50Hz
MODEL
AK-D
B
音箱
A
音箱
※ 使用多台功放器的时候，
可以作为信号源使用。
功率放大器
音频效果处理器