3> Mode option and signal cable connection,
A、Stereo connecting mode:
B、 Mono paralleled mode:
C、Bridged mode:
7
When LF cutting is at 5Hz, the audio signal
can be amplified really.
Like the right drawing:
Like the drawing:right
Connecting direction:
Put the switch of mode at stereo,
like the right picture:
Under the stereo mode, the signal on channel A and
channel B is independent, the signal to channel A is
just for channel A, the signal to channel B is only for
Channel B. Like the right drawing:
Put the switch of mode at PARALLEL, like the
below picture:
Under the mono parallel mode, the effect of input
signal from channel A and channel B is same. The
signal on input channel A can be provided to output A,
also to output B. The signal on input channel B not only
provide to output A, also to output B, But please not
input the signal from channel A and B at the same time.
Note: The mono parallel mode just means the
parallel of input signal. Never parallel the output
terminals, Like the drawing:right
Put the switch of mode at BRIDGE, like the
right picture:
Under the bridged mono, signal just can be input from
channel A, no voice if input from channel B, the anode
of output A is the anode of bridged output, the anode
of output B is the cathode of bridged output.
like right drawing:
FUNCTION SETUP AND CABLE CONNECTING
MODE
BRIDGE
PAR A LLEL
STEREO
+1
-2
-3
-4
-5
-6
0dB
-1
20 3 0 40 50 60 80 1 00 20 0 3 00 40 0 5 00
Hz
LF FILTER
50HZ
25HZ
5HZ
XLR unbalanced
·XLR asymetrique
·unsymetri is che XLR
·XLR no balanceado
1
2
3
TRS unbalanced
·TRS asymetrique
·TRS no balanceado
·Unsymetriscbe jStereoklinke
·
·Asymetrique
·Unsymmetrisch
·No balanceado
Unbalanced
non-inverting in put +
Ground
1 2
3
·Balanced
·Symetrique
·Symmetrisch
·Balanceado
Ground
inverting input -
non-inverting input +
Under the bridge mode, The output voltage is so high enough to make a
electronic shock. Please power off the unit before operate it under bridge mode.
英文说明书
专业功放
版本
第9页 共12页
文件（图）号
三基音响科技有限公司
商品劳务号
物品规格
物品类别
物品名称
（图名）
三基/β3/UA2500
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