A SERVICE OF

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4
EN
FRONT PANEL FEATURES
inches (cm)
ON-OFF SWITCH
Move the rocker switch up to turn on the amplier.
The blue PWR LED will turn on immediately.
The red CLIP LEDs may trigger for 1-2 seconds until the amp
has completed its turn-on cycle. If no lights come on, check the
power cord and the AC reset on the rear panel.
MODEL NUMBER
The GX3, GX5, and GX7
power ratings are shown on
the Specications page.
COOLING VENTS
The internal fan moves air through the chassis to
reduce temperature rise. Keep vents clear. The fan
speeds up in response to heavy use.