Control Inputs And Control Outputs; Test Generator Parameters - Bosch IRIS-Net User Manual

IRIS-Net

CONTROL INPUTS AND CONTROL OUTPUTS

Element Description
This dialog indicates the actual states of the two freely programmable control inputs IN1 and IN2.
A green indicator signals "not active", i.e. the control input is open or "high". A red indicator signals
"active", in that case the control input is connected to the ground or "low".
This dialog is for manually controlling the two Open Collector control outputs OUT1 and OUT2.
Not engaged (blue) indicates that the control output is deactivated or highly resistive while engaged
(red) indicates that the control output is activated and connected to the ground (closed).
HINT: When a control output has already been programmed, the programmed function defines the
state of the control output and manual control is not possible.
For detailed explanation on how to program control inputs and outputs please refer to chapter Config & Info.

TEST GENERATOR PARAMETERS

The test generator allows outputting a selected test-tone at an adjustable level via the power amps channel A and/or
channel B which allows testing the cable run from the amplifier output to the connected loudspeaker systems as well
as testing the functionality of the loudspeaker components.
Element Default
SINE
1000 Hz
dBu
Bosch Security Systems B.V.
Range Description
SINE, WHITE, Type selects the test tone's signal-type. Available choices are: sine
PINK signal, white noise or pink noise.
20...20000 Hz Freq defines the frequency of the sine signal. This parameter is not
available when WHITE or PINK has been chosen as a test-tone signal.
dBu, V Unit selects the unit of the generator level. If the push-button is not
engaged, the level is shown in dBu. When it is engaged, the output
voltage is indicated in volts.
User Manual
REMOTE AMPLIFIER | en
2017.05 | 3.20 | F.01U.119.956
142