PXM PX763, Руководство пользователя

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6.9 Screen saving
The device is equipped with a feature that allows for turning off the
backlight. The SCr option activated turns off the display after a minute of
inactivity (do not use the keys). The device continues its operation without
interfering with other parameters. Press any key to restore the backlight..
on – screen saver activation
oFF – screen saver deactivation
6.10 Temperature
The PX763 was equipped with the possibility to check the temperature
inside the device. If the temperature exceeds 70°C, there is a linear limitation
of the device power until the outputs will be switched off completely when the
temperature reaches 90°C. Additionally, the blinking message
Hot in the main
menu will inform about the increased temperature.
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