Task Settings - Honeywell X-618 Commissioning Manual

 "Action Threshold" is the variation value more than last ambient noise collection. Only the
current collection value is greater than last, volume can be adjusted. The smaller the
parameter is, the more sensitive AVC is.
 "SNR" means the lowest signal noise ratio between the broadcast and the ambient noise.
Broadcast volume calculation formula:
Output Volume= (Ambient Noise+ Sensor Deviation- Reaction Level) X Factor+ Level
deviation (min)

Controlled Lines
"Controlled Lines Setting" means the zones that controlled by AVC, select the zone through the
check box.

"Calib. AVC Module" and "Calib. Reaction Level" Button
"Calib. AVC Module" is used to calibrate broadcast signal from digital noise detector X-ND100
under on-line condition. During calibration, X-DCS3000 will automatically broadcast periodic pulse
signal, therefore, digital noise detector can compare the signal from loudspeaker lines with the
signal from microphone to improve accuracy of noise measurement.
"Calib. Reaction Level" is to automatically set parameter of "Reaction Level". When it is enabled,
device-DCS3000 will automatically broadcast noise signal at maximum volume and collect noise
signal through digital noise detector. It will calculate recommended "Reaction Level" for users
according to "minimum volume" and "SNR". During this procedure, configuration software will
broadcast noise signal to targeted zones, users shall select the network adaptor which is
connected with X-618 system.

Read Data
During the AVC settings, enable the read data function by selecting the check box. Information like
measured value of ambient noise, actual value of ambient noise, adjustment bound value, reaction
level, broadcast output volume, working status, last action time and module data can be shown.

Task Settings

Task mainly used to set the necessary task for the broadcast by the X-DCS3000. Each task
includes audio library, play policy, zone setting and dry contact to fulfill all the play operations.
Task setting includes Play List, Task and Task serial.
1. Play List
Play List is used to set the audio source and the play lists for the play tasks, as shown below:
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