Audible & Visual Alarm Settings for AirTest WiFi Products
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AirTest-WiFi Transmitters: Setting Audible And Visual Alarm
Visual And Audio Alarm Function Adjustment
It is possible to have the TR9299 or other AirTest WiFi transmitters provide an audible beep and flash an on-
board LED light if CO
2
levels exceed a targeted concentration. This operating mode is possible in all installation
possibilities of the sensor including stand alone, connected to a network, or logging to a web portal.
What is Needed
In addition to the TR9299-Wifi sensor you will need the free PointView PC Interface Software and the CB9999
USB cable interface designed to work with AirTest wifi products. The cable can be purchased separately from
AirTest. Once you have the cable and software it can be reused for future installations and adjustments. The
software also allows configuration of the sensor to connect to WIFi networks, gateways and web portals.
The PointView Software can be downloaded here: (
www.airtest.com/support/sw/PointViewSensorUtilitySetup.zip
)
Instructions
1
Prior to making any adjustments to the sensor it is recommend that an ambient air
calibration be performed as documented in the AirTest Wifi Manual
www.Airtest.com/man/AirTestWifiman.pdf
.
2
Connect the CB9999 cable into the top of the sensor and plug into a PC USB port that has
the PointView software installed. The red LED light on the front of the TR9299 should be
activated.
3
When you first open the PointView software and connect a sensor, a Connection Wizard
may appear. This is used to connect the sensor to our remote monitoring web portal
(Additional monitoring fees involved). To be able to adjust the sensor, press the “Exit”
button. Then select “No” to exit the wizard application and enter the Utility mode that allows
customized adjustment of the transmitter.
4
Open the PointView Software and press the “Retrieve”
button on the right side of the window. This loads the
current settings for the Transmitter. A blue progress
bar should appear at the bottom of the window as
data is loaded from the sensor. Once all settings
have been loaded a dialog box will appear that says
“Sensor parameters retrieved”. Press “OK”.
5
Go to the Sensor Tab.
•
Set Transmit Period to 12 hours. This minimizes
WiFi broadcasts and saves battery life. Should be
set this way if you are not using the Wifi. If you
are using the WiFi 10 minutes is appropriate.
•
Set Tries to 1. Again this minimizes battery use.
•
Select the shortest logging period (2 min). This
sets the sensor to wake up every 2 minutes to
take a measurement.
