Inkel IPA-120, Operation Manual

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MIXING AMPLIFIER
6
IPA-60/120/240/360
1. MIC LEVEL CONTROL
It controls MIC volume which comes from MIC 1 to MIC
4. Adjust the volume properly.
2. AUX LEVEL CONTROL
It controls the volume which comes from AUX input 1 to
3. Adjust the volume properly.
3. TONE CONTROL
It is consisted with 3 tone controllers, HIGH, MID, and
LOW. Adjust the tone properly.
4. MASTER LEVEL CONTROL
This knob provides continuous control of the overall
volume of the amplifier's output signal.
5. SIGNAL INDICATOR
This LED indicates amount of signal which comes out
from speaker.
6. CLIP INDICATOR
This LED indicates the distortion of signal which comes
out from speaker.
Adjust in/output level so that the clip LED is not
illuminated during operation.
7. PROTECTION CIRCUIT INDICATOR
This LED indicates the operation statue of protection
circuit. When it is illuminated, output is blocked.
8. CHIME SWITCH
Pressing this switch activates the one shot chime.
* Note : One-shot Chime: Although press the switch
several times, the chime rings only once.
9. MONITOR SPEAKER SWITCH
This switch is used to listen to the signal with inside
speaker.
10. SPEAKER SELECT SWITCH
With this switch, you can turn on/off each signal comes
from five speaker output terminals or with ALL switch,
you can turn on/off whole system when distribute an
announcement to whole area.
11. POWER SWITCH
If press this switch, then LED is illuminated and power
is supplied.
12. BLANK PANEL
When set our model, IPA-CDR/U (1CD&MP3, TUNER ,
USB) MODULE, change this blank panel to IPA-
CDR/U.
Front Panel