Denso BHT-7500S User Manual page 45

Adjusting the LCD contrast
You can adjust the LCD brightness to eight contrast levels.
1) Use the or
2) To decrease the contrast, press the
Switching the beeper & vibrator
You may choose any of three ways—beeping only, vibrating only, or beeping &
vibrating as a confirmation of completion of bar-code reading.
1) Use the and
highlighted in any one of the following three states:
2) Use the and
Adjusting the beeper volume
You can adjust the beeper volume to four levels from OFF to MAX.
1) Use the and
2) To turn down the volume, press the
After making the above setting, press the ENT key or press no keys for five seconds,
and the new setting will be fixed and the above screen will disappear.
Chapter 2. Getting Started the BHT and System Mode
keys to select the LCD CONTRAST line.
keys to select the BEEPER VIBRATION line that will be
keys to highlight the desired way(s).
keys to select the BEEPER VOLUME line.
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key; to increase it, press the
key; to turn it up, press the
key.
key.