Toa DA-500F-HL CU - Manual (Page 9)

9
6. INSTALLATION PRECAUTIONS
• When mounting the unit in an equipment rack, the inside of the rack must be sufficiently ventilated.
To achieve sufficient ventilation, remove all panels on the rear of the rack.
• When mounting the unit in the rack, also mount a Perforated Panel larger than 1U in size*:
(1) at the top and the bottom of the rack, and
(2) above and below every 5 units.
* 1U size = 44.5 mm or 1.75" (reference size)
Perforated panel
Power amplifiers
(5 units)
Power amplifiers
(5 units)
Rack mounting screws are not supplied with the unit.
Be sure to use the screws with a diameter of over 5 mm (0.2") and
length of over 12 mm (0.47") to mount the unit.
Failure to do so may cause personal injury.
CAUTION