AudioPressBox APB-116P Owner's Manual - Page 4

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Front panel (Input section)
1. Input XLR microphone/line connector
Input your microphone or line-level source into this
XLR balanced connector. You can connect any type
of condenser either dynamic microphone here.
2. Phantom power switch
If you are about to use condenser microphone, turn
Phantom power switch ON to feed your microphone
with 48V. If you are using dynamic microphone or
microphone with his own power, you can switch this
OFF.
3. Phantom power indicator
If the Phantom power is on, this is indicated with solid
red light.
4. Mic/Line input switch
If you are using microphone as an input, this switch
should be set to "Mic" position. If you are using
input from the mixing console or CD player, please
set this switch to "Line" position.
5. Input gain level knob
After connecting your microphone, you can set
the input level to reach perfect understanding of
lectern's speech.
6. Input peak clip indicator
If the input level is set too high, this indicates a
possibility of distorted input signal. When this red
light continuously lights, please lower your input
level by adjusting Input gain level knob until the
indicator stops to light.
7. High-Pass Filter switch
This switch helps to avoid distributing low-end
4
rumble like a microphone handling noise or pops.
You have 160Hz low-cut frequency. The one you
choose depends on the sound, you want to filter
out. You can check the result with your headphones
plugged in.
8. Compressor/Limiter operation switch
To provide perfect output signal without clipping or
distortion, you can switch the Comp switch ON. If
you switch this OFF, signal in output could contain
signal clipping or distortion.
9. Test signal oscillator operation switch
To test signal level, which is coming to the outputs,
you can switch this Test 1kHz sine signal oscillator
on. After recipients set the levels in their recording
devices, you should switch this function OFF. When
compressor switch is set to ON, output signal level
won't exceed this maximum output level.
10. Output level indicator bar
You can visually monitor the level of output signal in
7-segment output indicator bar.
11. Gain Reduction indicator bar
If Comp switch is set to ON, you can visually monitor
the level of Gain reduction on this 4-segment
indicator bar.
12. Headphones output connector
If you want to monitor the output by your
headphones, you can plug them to this connector
(6.3 TRS/Jack stereo connector).
13. Headphones output level knob
If you have your headphones plugged in, you can
adjust the level of monitoring the output by turning
this knob to set your comfort hearing level. Please be
careful when setting the levels, too high monitoring
volumes can damage your hearing ability!
14.
Rechargeable
battery
indicator bar (* functional with optional rechargeable
battery pack BP 2000 installed)
If
the
battery
pack
is
installed
AudioPressBox®, you can see the charge levels
on this indicator. When two lights are on together,
this means, the charge level is somewhere between
these two values (when 100% and 50% are on, this
means that charge level is somewhere about 75%).
15. Battery operation indicator
If AudioPressBox® runs on batteries, this indicator
lights up.
16. Power ON indicator
When AudioPressBox® is turned on, this indicator
lights up.
17. Power switch
With the power switch, you can turn your
AudioPressBox® ON or OFF.
19. Power supply connector
Plug the power supply to AudioPressBox® here. If
you have a model with built-in rechargeable battery,
you can recharge your AudioPressBox® connecting
the device to the mains and then you can run up to
12 hours without need of electricity.
charging
status
inside
the