4
Take care to prevent damage to the power cord. Do not allow it to become
crimped, pinched, walked on, or become tangled with other cords. Ensure that
the power cord does not present a tripping hazard.
Never unplug the unit by pulling on the power cord. Always grasp the connector
head.
Ensure that power is turned off and disconnected before making any electrical
connections.
Clean using a soft, dry cloth only. Do not use chemical cleaners, solvents, or
detergents. For stubborn deposits, moisten the cloth with warm water.
This device has no user serviceable parts. Do not attempt to open, service, or
modify this device.
Ensure that the terminal cover is installed over the speaker terminals before
applying power. These terminals carry high voltage and can cause severe electric
shock if touched during operation.
Always set the Master Volume knob to the minimum position before applying
power to the amplifier. Transient voltage spikes during power on can cause loud
popping in the speakers, which can damage the speakers.
Do not operate this amplifier for extended periods of time with audio distortion
present. Audio distortion can cause excessive heat and can damage the amplifier
and/or speakers.
If using this amplifier to drive a 70V or 100V speaker array, ensure that the total
wattage rating of the speaker array does not exceed 80% of the amplifier's rated
RMS power level, i.e., 48 watts.
