TYREDOG TD-1400A-X4 - Manual (Page 40)

V1.0-FB06 (1105232) 40
 Battery may explode if mistreated.
Be sure to observe the correct polarity when installing the battery.
Trouble shooting
The following checklist will help you remedy problems you may encounter
with your unit. Before going through the checklist below, check the
connection and operating procedures.
1. Indications disappear from / do not appear in the display
A. Please make sure if monitor has battery inserted.
B. Be sure the power of battery is enough.
C. Be sure to observe the correct polarity when installing the batteries.
D. If you use power cord, make sure if it is disconnected.
E. Please make sure if battery has no power after use for a long time.
Battery could run out of power and we suggest to replace with new
battery.
F. Confirm whether the device is in standby mode, this mode is
to restart automatically from energy saving mode, the energy saving
mode is to minimal the power consumption of device, the user
can press the temperature bottom to trigger the device and turn on
the device back to normal display.
G. If these solutions do not help improving the situation, consult your
nearest Tyredog dealer.
2. No connection between sensors and monitor.