USER MANUAL
System setting
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When this device is in the standby mode, press and hold the ‘Back button’ and ‘knob wheel’
at the same time to go to the System set screen.
* On the system set screen, you can set 5 items : Backlight, Beep sound, RTC initial,
Temp unit, and Factory reset.
* Press the 'Back button' to return to the standby mode after the system setting is complete.
* You can check the firmware version when you turn on the device the first time.
1) On the System set screen, rotate the know wheel, select ‘Backlight time’, and press the
knob wheel to set the time it takes to turn on the LCD screen of this device.
2) On the Backlight time set screen, rotate the knob wheel, set the time, and press the
know wheel to return to the system set screen.
* Time setting : 0~60 sec, or all ways
9-1. How to set the Backlight time
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