ACDelco ARM302-4S Manuel Informations Du Produit page 14

LCD PERCENTAGE DISPLAY
The ordinary display is 0%
In tracking mode, if the set torque value is 20N-m, the display will show 50% after
force increases from 0N-m to 25N-m, and so on. The torque value will decrease after
force has been relaxed, and the display will return to the torque setting value after force
has completely relaxed.
The peak mode is the same as the tracking mode, but the displayed value will be the
percentage of the final torque after force is no longer applied, the Maximum is 100%. In
angle mode, if the set degree is 50°, the display will show 50% after force increases
from 0° to 25°, and so on. The displayed value will be the percentage of the final degree
after force is no longer applied, the Maximum is 100%.
LOW VOLTAGE DISPLAY
The LCD battery display has four increments. Greater or equal to 3V is shown as
completely charged; less than 2.8V is shown as 3 increments, less than 2.6V is shown
as 2 increments, and less than 2.4V is shown as one increment; when there is less than
2.3V, all functions will cease, and the instrument will turn off after the LCD battery
indicator flashes for 5 sec.
RESET MEMORY FUNCTION
Press and hold the C key + ▼ (down) key; after 5 sec., all values stored in memory reset
to the preset factory values.
BACKLIGHT SWITCH
Press the C key + ▲ (up) key to turn the backlight on or off; the backlight is preset as on.
RESET
In order to make accurate data, press C key each time before using the device. On state is
prohibited to press C key to avoid get the error initial value.
POWER SAVING MODE
Enter power-saving mode after 2 minutes without using the device, press C key to wake
up.
OVERLOAD WARNING
Switch on or reset when screen continued to appear 110%, it means the device have
been forced exceeds the maximum standard torque value 110%, may result in the
products' damage or accuracy error. Under normal usage：
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