VIII. SETTING THE LCD CONTRAST
1.Press and hold the “SET” button for 3 seconds or until “12h” or “24h” flashes in the DATE LCD.
2.Press and release the “SET” button 10 more times to reach the LCD contrast setting mode.
3. The default
4. There are 8 LCD contrast levels to choose
5.Press and release the “CH” button to toggle through the settings.
6.Press and release either the “IN” or “OUT” buttons to confirm all the settings and to exit the
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