Installation & Operation Manual

TST-770 WSD Full Line Manual-RevA © 2021 Truck System Technologies and Pressure Systems International Inc. All Rights Reserved Worldwide.
[e-mail] [phone] M-F 9-8pm, Sat 9-2pm EST
Page 36
TROUBLESHOOTING TIPS
Is there a way to get the six-digit sensor code from the monitor?
Yes. On the same screen you see the sensor battery voltage, the sensor code will appear
next to the voltage readout. Tap on the tire you want to see the sensor code for. See page 23
Is there a way to reset the display and start over with the programming?
Yes. Tap on the “Settings” icon on the lower left on the home screen. On the next screen tap
on the left or right arrows. Tap on the “reset” icon and follow the prompts. See page 24
What is the battery icon in the upper left corner of the main screen indicating?
That battery icon is showing the amount of battery charge for the internal battery in the
display only. See page 5
What kind of alert will I get if one or more of my tires are outside the parameters
I set?
You will get three visual alerts and one audible alert. Text on the screen showing what the
alert is, the tire icon will change from yellow to red and a red LED will ash in the lower right
corner of the display unit. The unit will beep to signify an alert has occurred. See page 8
Is there a way to silence the alert?
Yes. Just tap anywhere on the screen. See page 8
Do I have to set up the high AND low temperature alerts?
There is no Low Temperature alert. Low temperature (below 158) is preferable. There is no
need to monitor low temperatures.
How long will the screen stay on when running it on the battery?
First, we prefer you run the display on the internal battery and not have it plugged into a USB
outlet all the time. Charge the display for several hours before you leave on a trip and run it
off the battery. The battery is a lithium battery and likes to be charged and discharged for
a longer overall life. Always use the provided cord and adapter to charge the display. The
display will run for approximately 5-8 hours on a full charge. See page 5
Why can’t I get the display to turn off using the slide switch on the right side of
the unit?
For units with a 4-digit date code BEFORE 3321 (33rd week of 2021), if you have the USB
charge cord plugged into the display and it is powered up, the switch will not be functional
until you unplug the USB cord. See page 5.
What mode do I use to code a sensor into the display? Automatic or manual?
Typically, you need to use the “Automatic Code Learning” feature since the code for the
sensor is not printed on it. Once you code it in, you can then write down the code and enter it
manually at another time if needed. See page 15
If I have a Tag Axle, how do I set up the High- and Low-pressure alerts in the
display since there is no Tag Axle shown in the pressure section?
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