First Alert DWH-47 User Manual page 28

SYSTEM OPERATION
5
LANGUAGE
LANGUAGE
The DEFAULT icon is where you change the language for the DVR. English is the default language. If you
change the language, all system settings default to the original factory settings. You will have to reenter
any specialized settings.
1. Select the language required. The Restore Default Settings screen displays.
2. Tap OK to continue. The system will shutdown in about 5 seconds.
3. When the system restarts, it will ask you to perform the touch screen calibration. Follow the
instructions on the screen.
4. Select the frequency setting by tapping the frequency icon (50Hz /60Hz). Make sure the frequency
setting complies with local electrical regulations. Note: In general the frequency for the United States
and Canada is 120V at 60 Hz frequency; Europe is 220-240 volt, at 50Hz frequency.
5. Tap to return to the previous screen.
Note: From the Live screen, tap the Power button once to unlock the screen and return to normal touch
screen operation.
Screen Auto Lock Menu
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