W Audio MCA-4 Operation Manual - page 13
Operation Manual
page 13
4-channel amplifier
3 Operation
3.1 Precautions
Your amplifier is protected from internal and external
faults, but you should still take the following precautions
for optimum performance and safety:
1. Before use, your amplifier first must be configured for
proper operation, including input and output wiring
hookup. Improper wiring can result in serious operating
difficulties.
2. Use care when making connections, selecting signal
sources and controlling the output level. The load you
save may be your own!
3. Do not short the ground lead of an output cable to the
input signal ground. This may form a ground loop and
cause oscillations.
4.
WARNING: Never connect the output
to a power supply, battery or power
main. Electrical shock may result.
5. Tampering with the circuitry, or making unauthorized
circuit changes may be hazardous and invalidates all
agency listings.
6. Do not operate the amplifier with the red Clip LEDs
constantly flashing.
7. Do not overdrive the mixer, which will cause clipped
signal to be sent to the amplifier. Such signals will be
reproduced with extreme accuracy, and loudspeaker
damage may result.
8. Do not operate the amplifier with less than the rated
load impedance. Due to the amplifier s output protection,
such a configuration may result in premature clipping
and speaker damage. Remember: is not liable for
damage that results from overdriving other system
components.
Remember: is not liable for damage
that results from overdriving other system
components.