Fbt symbol 12000 User Manual - page 7
SIDE VIEW
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6
INSTALLATION
CONNECTIONS & POWER UP
DO NOT OBSTRUCT THE AIR INTAKE OPENINGS OR EXPULSION GRILLES
SYMBOL amplifiers are designed for rack mounting (two standard 19" rack spaces) and are supplied with four fixing holes on
the front panel flanges.
The rear panel features two pins (A) designed to engage in the rack.
The amplifier is equipped with two cooling fans operating at variable speed in relation to the temperature.
For efficient operation of the amplifier, ensure that the rear panel air expulsion grilles are unobstructed.
If possible, do not install the amplifier in places subject to direct sunlight, high temperatures, high levels of dust or humidity.
Before connecting any other equipment, ensure that the amplifier is powered off and that the power supply data corresponds
to the specifications on the rear panel of the SYMBOL power amplifier.
Make sure the volume controls are set to 0 to avoid possible damage to the loudspeakers.
Also ensure that the operating mode selector is positioned as required: STEREO, PARALLEL or BRIDGE.
N.B.
POWER OFF THE AMPLIFIER BEFORE CHANGING THE POSITION OF THE MODE SELECTOR