HPA TA 120, Owner'S Manual, Page: 8 / 20

6
TA-60 / TA-120
Installation:
CAUTION: Before you begin, make sure your mixer-ampli fi er is disconnected from the power
source, with the power switch in the “OFF” position and all level controls turned completely down
(counterclockwise)
You may stack mixer-ampli fi ers without using a cabinet or you may place a single mixer-ampli fi er
on a surface with 12-inches (about 30cm) of air space around the unit for convection cooling.
When using an equipment rack, do not mount units directly on top of each other. Allow 2U be-
tween units for convection cooling. The side walls of the rack should be a minimum of 2-inches
(about 5cm) away from the ampli fi er sides, and the back of the rack should be a minimum of
4-inches (about 10cm) from the mixer-ampli fi er rear panel.
How to attach rack ears
1. Locate the two rack ears and six rack-ear screws supplied.
2. Place a rack-ear fl ush with the right front of the chassis.
3. Insert a screw into the bottom hole of the rack-ear and chassis. Screw it in.
4. Insert a screw into the rnid hole of the rack-ear and chassis. Screw it in
5. Insert a screw into the top hole of the rack-ear and chassis. Screw it in.
6. Repeat steps 2 to 5 for the left side of the chassis.
7. Remove the four legs from bottom of unit.
8. Please refer to Figure .
Setups
Setup
D"
D"
D"
D"
D"
D"
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'2!0()#
%15!,):%2
K(Z K(Z
02/4%#4
K(Z K(Z
0/7%2
/.
/&&
:/.%
:/.%
:/.%
:/.%
:/.%
Supplied
Screws
Supplied
Screws
Supplied
Screws
[ How to connect rack ears ]