“Is there an option to keep the backlight on at all times and can you adjust the brightness of the backlight?”

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• When the unit is powered by the built-in battery, the backlight of the display turns off in about half a minute after operation. when connected to the electrical grid, there are 3 levels of permanent illumination: high, middle and low or select the position OFF.

  Answered by Cesar 7 years ago

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• You can keep the back light on all the time there are 3 levels of brightness along with the ability to shut the backlight off

  Answered by Kirk 7 years ago

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• Yes. If it is connected with the transform in the power grid, you can choose 3 levels of permanent illumination or off.

  Answered by Cesarpcunha 7 years ago

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• Yes 4 levels of brightness.

  Answered by massnaz 7 years ago

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• yes to both questions

  Answered by Anonymous 7 years ago

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