UP-67ETH, UP-127ETH,
UP-247ETH, UP-367ETH
Digital power unit
UP-x7ETH version 1.1
38
20. From the amplifier once again, and with the pink noise generator connected, decrease the priority
volume by means of the buttons on the front of the amplifier until the desired minimum paging
volume level is obtained in this zone. Once the sensor has been configured, the volume of the
paging channel of the amplifier will never be lower than this volume established, independently of
the noise level captured by the sensor.
N.B.: Once the noise sensors have been configured and the configurations sent, the volume controls on the front of the power
unit are no longer operative.
19. Click on the button
Read Value
(16)
of the
Maximum Output Level Adjust
.
Measurement will
be made, and a maximum output volume will be established for the priority channel of the power
unit. The field
Measurement Level (17)
reflects this value measured by the sensors expressed in
dB.
It must be taken into account the NS485 sensor does not have the precision of a sound
level meter and therefore the value shown in the measurement level field is
approximate.
21. Click on the button
Read Value
(18)
of the
Minimum Output Level Adjust
.
Measurement will
be made, and a minimum output volume will be established for the priority channel of the power
unit.
22. Enter a
noise level increment
value
(19)
for the priority channel. This increment determines how
much the volume of the amplifier increases in accordance with the noise value read by the sensors.
23. If the installation so requires, select the tab
Program (20)
and repeat steps 18 to 23 for the
program channel.
24. Click on the button
Exit Setting Mode (1)
.
25. Click on the button
OK (13).
26. Send configurations to the unit, following the instructions in section 6.5.
