User Manual

5. Trouble Shooting
If the instrument is no response and can’ t be turned on, you can remove the battery, and a few minutes later,
reinstall the battery, and try again. If the problem persists, please contact with your supplier for help.
The following errors can be remedied by system reset:
-Illogical readings
-Several of the keys don’ t work
Reset to factory settings(For P1, P2):
1. Power off the gauge.
2. Press and hold “ZERO Key” and then power on the gauge.
3. Release the “ZERO Key” until a dialog box of system reset shown on the LCD.
4. Press “Left Key” to confirm. The gauge will restart automatically.
Reset to factory settings(For P3, P4):
1. Power off the gauge.
2. Press and hold “POWER Key” until a dialog box of system reset shown on the LCD.
4. Press “Left Key” to confirm. The gauge will restart automatically.
Errata(For P1, P2):
1. User can press the “Down Key” to refresh LCD display(Clear error display ).
2. If an error shown in menu mode, user can re-enter into the menu.
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