External Power
Setting | Default |
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|
Turn off backlight if device is | Enabled |
not used for |
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Timer | 1 min |
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Turn on backlight when a | Enabled |
button is pressed or the | This option is always Enabled, |
screen is tapped | unchecking this option has no |
| effect. |
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When the MX9 is on external power and the backlight timer expires, the display and the backlights for the display and keypad are turned off. Default value is 1 minute and both the check boxes are enabled. Adjust the settings and tap ok to save the changes. The changes take effect immediately.
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