Toa A-912MK2 - Manual (Page 12)

12
7. RACK MOUNTING BRACKET ATTACHMENT
The unit can be mounted in a standard 19" equipment rack using the optional MB-25B Rack mounting
bracket.
Notes
• Rack mounting screws are not supplied with the unit. Use the screws that are appropriate for the rack.
• When mounting the unit in an equipment rack, the inside
of the rack must be sufficiently ventilated.
To achieve sufficient ventilation, also mount the optional
PF-511 Perforated Panel (1U*):
(1) at the top and the bottom of the rack, and
(2) above and below the unit.
* 1U size = 44.5 mm or 1.75" (reference size)
Amplifier
Amplifier
Amplifier
Perforated Panel
PF-511
(1-unit size)
TO NE DE FEA T
OFF ON
LO W C UT
OFF ON
SIG NAL
NOR MAL
PRO TEC T
ON OFF
PEA K
POW ER
MA STE R
INP UT 8
INP UT 7
INP UT 6
INP UT 5
INP UT 4
INP UT 3
INP UT 2
TRE BLE
INP UT 1
BAS S
TO NE DE FEAT
OFF ON
LO W C UT
OFF ON
SIG NAL
NOR MAL
PRO TEC T
ON OFF
PEA K
POW ER
MA STE R
INP UT 8
INP UT 7
INP UT 6
INP UT 5
INP UT 4
INP UT 3
INP UT 2
TRE BLE
INP UT 1
BAS S
Rack mounting screw
Machine screw M4 x 16
(supplied with the rack mounting bracket)
Rack mounting bracket
MB-25B
Step 1. Remove 4 plastic feet on the bottom surface when mounting the unit in a rack.
Step 2. Remove four M4 x 8 screws on both sides of the unit.
The removed screws are not used.
Step 3. Attach the brackets to the amplifier using four M4 x 16 Machine screws supplied with the bracket.