Instruction for Use

BUZZER
1. P
RESS THE OK BUTTON.
2. T
URN THE ADJUST KNOB to turn the buzzer on or off .
3. PRESS THE OK BUTTON again to confi rm your selection.
4. PRESS THE STOP BUTTON TO EXIT the settings function and save all your changes when you are done.
CONTRAST
1. PRESS THE OK BUTTON.
2. TURN THE ADJUST KNOB to set the level of contrast suitable to your preference.
3. P
RESS THE OK BUTTON again to confi rm your selection.
4. PRESS THE STOP BUTTON TO EXIT the settings function and save all your changes when you are done.
BRIGHTNESS
1. PRESS THE OK BUTTON.
2. TURN THE ADJUST KNOB to set the level of brightness suitable to your preference.
3. PRESS THE OK BUTTON again to confi rm your selection.
4. PRESS THE STOP BUTTON TO EXIT the settings function and save all your changes when you are done.
Changing settings
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