Activating the HPSA-7100-R
74
HPSA-7100-R Series Installation and User Manual
P/N P01- 04946 Rev C
7.2.3.3.1
Measuring Amplifier Output Voltage Under No-Load Conditions
1. Move the
True AC V
RMS
Multimeter
to the (+) and (-) terminals of TB1
(Channel 1) as shown in Figure 7.13.to
measure the Output Voltage
of the
Amplifier Board. For maximum rated output, the Amplifier Output Voltage must
be within the stipulated range identified in Table 7.3 for no-load conditions.
TABLE 7.4
HPSA-7100 Series Active Channels
HPSA
Configuration
Active
Output
Channels
Amplifier Board Output Voltage
Terminal Block Measurement Points
(+) and (-)
HPSA-7102
1
TB-1
HPSA-7104
1 and 2
TB-1 and TB-2
HPSA-7106
1, 2 and 3
TB-1, TB-2 and TB-3
HPSA-7108
1, 2, 3 and 4
TB-1, TB-2, TB-3 and TB-4
ENSURE ALL WIRES FROM THE AMPLIFIER BOARD TO THE DRIVERS
ARE DISCONNECTED BEFORE PROCEEDING
Most level adjustments used by the HPSA-7100-R have been preset at the
factory specifically for the number of speakers that have been ordered.
Only the Line-In, Master Volume and Master Limit shall be adjusted during
the activation process, due to the site specific requirements such as External
Source level input. An explanation of all levels and their respective default
values can be found in Table 7.3.
Содержание HPSA-7100-R Series
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