4
Auto Power Off
•
The calibrator will automatically shut down if there is no button or communication
operation within the 30min (factory setting), which is enabled by default and is
displayed for about 2s during the booting process.
•
To disable auto power off, press down LEFT (0%) value button while turning on the
calibrator until the buzzer beeps.
To enable auto power off, press down RIGHT (0%) value button while turning on the
calibrator until the buzzer makes a “beep” sound.
•
To adjust the auto power off time, press down RIGHT (0%) value button while
turning on the calibrator until the buzzer beeps, then adjust the time between 1-30
min with the UP or DOWN (25%) value buttons, then short press BACKLIGHT
button to save the setting (if the time is not saved, the calibrator will exit settings
mode automatically in 5 seconds) and then enter the operating mode.
Backlight Brightness Control
•
Press and hold the BACKLIGHT button while turning on the calibrator until the
buzzer makes a “beep” sound.
•
Then adjust the backlight brightness by using the UP or DOWN (25%) value
buttons, the brightness value is displayed on the screen as shown:
•
Long press BACKLIGHT button to save the setting (if the settings are not saved,
the calibrator will exit settings mode automatically in 5 seconds) and then enter the
operating mode.