Procom DVS-21 - 7.14 V100

User Guide
DVS-21
02/2018 • V.1.0 • L. Wolle
55/131
© 2017 ProCom
®
Professional Communication & Service GmbH • Technical changes reserved.
7.14 V100
100W digital amplifier for public address (PA) and standby operation.
Amplifier No.
Unique ID of the amp in system
Module address
Own address
Loudness Normal
Volume/Level of the amplifier
Loudness Night
Volume/Level of the amplifier in Night operation
Flag OR
Activates the amplifier with a flag. The audio channel must be included.
Night reduction flag
Activates the night mode. The value in the field Loudness Night is used. To control
with a time program see Flag timing.
Impedance flag
Linking-Flag to program Impedance measurement, by which automatic impedance
checking of all amps is controlled
Acknowledgment
as from Firmware x129 a acknowledgment is generated (see here)
Call loudspeaker
Connection to a call station, in order to control a PA speaker
The Address and the Port of the station must be specified in the supplementary
field.
Interval time 0
always controls the amp
Interval time x
The amp is switched off when the call is accepted. It is reactivated
once the Interval time has been exceeded.
Standby amplifier
Configures the amplifier for standby operation. In case of an assigned amp's
malfunction, it takes over operation.
Standby amplifier-
Address
Address of the standby amp that will take over in case of failure.
Line function:
Port 1:
Line 1
CPU -> M
Loudspeaker line relay (LL-relay)
Line 2
CPU -> M
Standby relay
Line 15
M -> CPU
Error message (ADPCM (7 kHz) is not supported)
Port 2 - 4: without function
Impedance measurement
Impedance measurement up to module Firmware x128
Presetting Frequency
Measurement frequency
Presetting Level
Level at which measurement takes place
Online level
Frequency and Level are transferred to the amp
Start measuring
starts a reference measurement
Control measuring
starts a comparative measurement
Activate flag
activates the specified Flag for test purposes
The reference value of the measurement is only secured once it is stored in the configuration file. The
configuration file must be transferred to the system, so that the impedance test can use with this value.