4. HIGH:
Turned clockwise, this control accents treble frequencies to produce clearer, crisper sound.
Turn counterclockwise to make the sound softer and less bright.
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7
8
9
5
2
10
3
CONTROLS AND FEATURES OVERVIEW
5. LOW:
Determines the emphasis of bass frequencies. Turning this knob clockwise creates a
deeper, warmer tone. If you need a brighter sound, reduce the bass by turning counterclockwise.
1. INPUT:
This is where you may plug in microphones, instruments, keyboards, drum machines and
other audio devices.
6. VOLUME:
Use these controls to adjust the volume level of each channel and the relative
balance between them.
NOTE
:
HIGH, LOW, and VOLUME controls are vertically aligned with the INPUTS they affect.
7. MASTER:
Controls the overall volume of all channels and input on SYNC IN.
Note: Does not affect SYNC OUT level.
8. POWER:
This switch activates power to the mixer.
9. POWER INDICATOR LIGHT:
Indicates that the power switch is in the “ON” position. When light is
illuminated, the unit is ON.
10. POWER INPUT:
Connect the included 18Vdc wall adapter here.
2. MAIN OUT:
This is a Balanced XLR or Unbalanced TRS 1/4-inch line out used to send a summed
mix of the INPUTS to other devices such as mixers, powered speakers, powered monitors or
recording devices.
3. SYNC:
Use the SYNC circuit to link multiple PA systems using standard microphone cables. This
feature combines the channels in all linked units while each MASTER control operates independently.
IN:
This balanced XLR Jack connects to the SYNC OUT from another PA unit using a standard
mic cable. Channels from both PA units are summed together. Use the channel volume controls
to balance the mix between channels (If a channel is not used turn the volume all the way down).
MASTER controls the overall level of mix sent to MAIN OUT of this PA4EX. It does not affect the
volume of linked units.
OUT:
This balanced XLR Jack connects to the SYNC IN from another PA unit using a standard mic
cable. Channels from both units are summed together. Use the channel volume controls to balance
the mix between channels (If a channel is not used turn the volume all the way down). MASTER
volume controls the overall mix through this PA4EX. It does not affect the volume of linked units. This
jack may also be used to connect the PA4EX unit to a power amp with a balanced line input.
XLR
TRS 1/4”
Summary of Contents for PA4EX
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