Better Music Builder A-3, Руководство пользователя

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REAR PANEL OPERATION
GAIN SWITCH
Slide the switch to adjust the gain on the channel. Increasing
the gain amplifies the input signal.
Please turn off the system at least 3 minutes before any
adjustment. Improper handling may damage the system.
LINK/ALONE MODE
This series of amplifier has the capability to link two input
channels. Slide the switch to LINK mode to connect the two
input channels or switch to ALONE mode to have the input
channels work independently.
Please turn off the system at least 3 minutes before any
adjustment. Improper handling may damage the system.
15
CHANNEL 1
0dB
-3dB
-12dB
-32dB
Power
-
00
0dB
VOL
OPERATION
Operating
OPERATIONAL GUIDANCE
START UP
1. Check the wires.
2. Use the correct amplifier voltage.
3. Turn the volume to the minimum level.
4. Turn On the power amplifier.
5. Adjust to the proper volume level.
SHUT DOWN
1. Turn the volume to the minimum level.
2. Turn Off the power amplifier.
LED INDICATOR
1. Every channel has a green power indicator. Turn On the
machine and wait 5 seconds. The LED indicators will turn on
after the system finish self-inspection.
2. 32dB indicator shows the channel has output signals.
3. 12dB indicator shows the channel has output power
closed 10% of RMS.
4. 3dB indicator shows the channel has output power 50%
higher than RMS.
5. 0dB indicator shows the channel reached its full power
output. At this time, there will be clip distortion.
6. When power is On but any indicator is Off, it means the
channel is broken.
GAIN
32dB
0.775V
CHANNEL 2
ALONE LINK
GAIN
32dB
0.775V
CHANNEL 2
ALONE LINK