![background image](http://html1.mh-extra.com/html/viewsonic/viewboard-ifp4320-series/viewboard-ifp4320-series_user-manual_1021254103.webp)
103
Troubleshooting
This section describes some common problems that you may experience when
using the ViewBoard.
Problem or Issue
Possible Solutions
Remote Control is not
working
1.
Check whether something is obstructing the
display’s remote control receiver.
2.
Check whether the batteries in the remote control
are installed correctly.
3.
Check whether the batteries need to be replaced.
The unit turns off
unexpectedly
1.
Check whether Sleep mode is enabled.
2.
Check if there is a power outage in your area.
3.
Turn on the display and see if the problem is with
the signal and control system.
PC Mode
Problem or Issue
Possible Solutions
No PC signal
1.
Check the display settings.
2.
Check the display resolution.
3.
Adjust the Hs &Vs (synchronization) settings using
the OSD menu.
Background streaking
1.
Choose auto adjust.
2.
Adjust clock and phase.
False color
1.
Check the VGA connection.
2.
Adjust the chroma, brightness, and contrast
settings.
Unsupported format
1.
Choose auto adjust.
2.
Adjust clock and phase settings.
Содержание ViewBoard IFP4320 Series
Страница 12: ...12 Product Overview Front Panel Rear Panel Control Panel...
Страница 14: ...14 I O Panels 1 2 3 4 5 6 7 8 9 10 11 12 13...
Страница 30: ...30 30 6 Accept or Decline the Privacy and Copyright Protection Terms...
Страница 55: ...55 55 3 Select the VPN Type 4 Choose to enable disable PPP encryption MPPE and or show Advanced options...
Страница 58: ...58 58 Display Adjust the Wallpaper Theme and Protection settings...
Страница 60: ...60 60...
Страница 68: ...68 68 Toolbar Setting Adjust the Side toolbar settings...
Страница 69: ...69 Input Source Adjust the input source names and settings as well as the side tool bar settings 69...
Страница 70: ...70 70 Rename Input Source Set labels for each input source that will be easily recognized when displayed...
Страница 75: ...75 75 System View and adjust Storage Security System Update and About device settings...
Страница 91: ...91 91 Chromium Web browser for surfing the Internet...