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The Usage of PT 800
The Setting of System
How to get rid of voice
The contrast display on LCD screen is very different from the temperature.
At the page of screen setting, you can move the cursor right or left so that to a best contrast you need.
You can also adjust the auto timer for background light. If you do not operate the keyboard, the system
will turn off the background light automatically. And you can also turn off the backlight to save the
power.
At the page to set up the voice you can turn on the system of voice or turn off the voice.
How to adjust the contrast on LCD screen? Manage to set the background light in order to make full
use of the power for the running system?
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