Overlander TS80 Manual page 9

Safety Temperature
There is a 3 pin temperature sensor port on the left of the charger. Fit the temperature sensor
onto the surface of the battery to closely monitor its temperature. To avoid damage caused by
overheating, which can result in fire or explosion, the charger will stop charging/discharging
when the monitored value exceeds the set value.
Input Voltage
The Input DC Voltage of this charger is 10-18V. This program will monitor the input voltage of
the battery automatically, and if it is lower than the set value the operation will be forcibly
stopped to protect the equipment of the input terminal.
Safety Time
Once this function is activated, the safety timer will automatically begin timing from when the
charger first starts to work. This program can help to prevent the battery from being
overcharged when the system can't detect whether the battery has reached its full capacity.
The safety time should be set for long enough to ensure the battery is fully charged.
Contrast Ratio of the LED Screen
This program is used to adjust the contrast ratio and the clarity of the screen.
Key Beep ON/OFF
Once this function is first activated the charger will make a sound to confirm the operation. The
charger will then make different sounds in order to alert you of various warning situations or
errors.
Factory Data Reset
Once activated all parameters will be rest to the standard factory settings.
Touch Screen Calibration
This should be used when the touch position is deviated or is not sensitive enough. Click
"Enter" to go to the Calibration Menu, and click the four arrowheads that will appear in each
corner of the screen one by one. This will complete calibration.
Button Sound
Buzzer Sound
Factory Data Reset
Touch Calibration
[7]