3. CHANNEL B ATTENUATOR CONTROL
In STEREO mode, this attenuator allows the adjustment of CHANNEL B input level. This attenuator control is
disabled in BRIDGE/PARALLEL mode.
4. AIR COOLING VENTS
Cool air is drawn from the surrounding environment into the amplifier by the cooling fans through these
vents, while the warm air exits through the rear air vents of the amplifier. This process help keeps the
amplifier cool. The dust-filters are located behind these covers. They are for minimizing entry of dust and dirt.
5. LED INDICATORS
▸
PWR (GREEN LED)
Illuminates when power on.
▸
SIG (GREEN LED) / HI-IMP
Shows signal is present on a particular channel (-40dB to -4dB). When an open or high-impedance load is
detected, the LED will be dimmed.
▸
PRO (RED LED)
Illuminates when the power amplifier is in protection mode (protecting the device from overheating, overload,
short circuit, DC, and enables soft start to the power amplifier).
▸
VPL (ORANGE LED) / CLIP
Illuminates when Voltage Peak Limiter (VPL) is active to regulate clipping.
▸
CPL (ORANGE LED)
Illuminates when Current Peak Limiter (CPL) is active to regulate amplifier’s output current so that it does not
exceed the safe current handling parameters of amplifier components.
▸
TEM (ORANGE LED)
Illuminates when sensor detects high temperature exceeding the power amplifier's thermal limit. When this
happens, temperature protection circuit will mute the power amplifier to
ensure that the amplifier will not be
damaged.
▸
VHF (RED LED)
Illuminates when non-dynamic continuos signals above 12kHz are detected. Very High Frequency (VHF)
protection mode is active (output muted).
6. RUBBER FEET
High-density rubber feet supplied along with your power amplifier. Use these feet to reduce “surface-to-
amplifier” or “amplifier-to-surface” vibration and to prevent scratches to your power amplifier.
7. HANDLES
Those one-piece handles are provided for better amplifier handling.
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© GECKO MUSIC GROUP. All Rights Reserved.
CAUTIONS:
Do not block the front and rear air vents!
