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Master/Slave configuration does not exist, this
effect can be annoying in places where the
sound of different zones loudspeakers can be
heard.
(11) Address. Each unit connected to a RS-485
bus
must
have
distinguishes it from the other units connected to
the same bus. Enter a value of between 1 and
99. The address entered must coincide with the
address configured through the RS-485 ADDRESS
Dipswitch on the rear panel of the SU-114N.
(12) CSMA/POLLING. Choose CSMA.
(13)
Fail
Relay
conditions in which the SU-114N Fail relays will
be activated: when the unit stops to receive the
24 Vdc power supply from the amplifiers, when
the amplifier protection is activated, when a
critical path error is detected, when a low
impedance line error is detected or when a high
impedance line error is detected.
a) Information about the multicast configuration on Optimax equipments
It is possible to modify the multicast
configuration of all the equipment
units in the installation
simultaneously. Proceed as follows:
1. From the installation screen, open
the Options menu and select
Multicast Configuration.
2. A window with the configurations
of the multicast group appears.
Double click on the data item that
you wish to change.
3. Modify the value and click on OK.
4. Confirm the change by clicking on
Yes.
5. Close the multicast configuration
window by clicking on OK.
ATTENTION: The values that are
modified from the multicast configuration window affect all the equipment units in the multicast group in the installation.
SU-114N version 1.3
a
unique
address
Activation.
Select
SU-114N
(14) Amplifier 24 VDC detection. Keep this
option activated if surveillance of the 24 VDC
from the amplifier is required.
(15) Measurement interval between errors.
Having detected an error on a loudspeaker line
which
five
consecutive
surveillance on that line. This parameter defines
the interval of time that is to elapse before the
line
that
consideration for measurement again.
(16) Send alarms trough RS485 connection.
If checked, sends alarms from SU-114N to MD-
500EM, MD-500, UMX-02/0 and Server PC trough
the
RS485 connection.
Amplifier, speakers line
and critical path surveillance unit
times,
the
caused
the
error
R&D Department
SU-114N
stops
is
taken
into
20
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