OPERATION ATTENTION
7. MACHINE OPERATION
M
IC INPUT CHANNEL 1~3
These inputs are suitable to receive signal from microphones level devices.
This is a special connector which will accept 3-conductor XLR.
LINE JACK (TRS PHONE JACK)
Sleeve:GROUND
Tip:HOT(+)
Ring:COLD(-)
MIC JACK (XLR JACK)
Pin 1:GROUND
Pin 2:HOT(+)
Pin 3:COLD(-)
HOT
COLD
GROUND
1.GROUND
3.COLD
2.HOT
CH1/CH2 LINKS
2
3
1
CH1/CH2 INPUTS
1
3
2
1.GROUND
3.COLD
2.HOT
CH1/CH2 LINKS
CH1/CH2 INPUTS
3
2
1
3
2
1
It indicate signal distortion when the panel's CLIP
LED is lighting red and it may caused by:
1. If there is excess signal input, the power LED
will light, in this case, please turn signal to the
minimum.
2. There is overload output if the LED is not ligh-
ting, please check the input circuit.
When you start the machine, it will run into auto-
checking condition, its protection LED (yellow)
will shine 3 seconds. If the protection time is too
long, please check the machine or contact with
our distribution of your local place.
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Do not open and close the machine frequently.
Restart should be after 10 seconds
Power supply should match up to the machine.
The machine outfit with ground line, so please
plug on the connected-ground wire-net
As formidable shock or impact on machine s-
uch as (thunder shock, halfway signal pause,
excess rated signal input or other interference),
the machine will auto-check and restart auto-
matically.
Please switch off the switch till there is no noise
if there is a badly power abnormality or interfe-
rence.
Contact with our local distributions if machine
is failure to work.
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