Beetronics 7HD7M Manuel D'utilisation page 25

Beetronics User Manual | Bedienungsanleitung | Manuel d'utilisation
Troubleshooting
Fault
The display does not turn on.
No image on the screen
OSD Contrast, brightness, color,
tint, and sharpness settings are
greyed out.
The displayed image appears
blurry.
The image is not properly
centered or sized.
Picture bounces, flickers or wave
pattern appears in the picture
Touchscreen is not recognized
Neither the OSD nor power
button responds when pressed.
The optional external dimmer is
not functioning properly.
USB media files not supported
1. Ensure the power adapter is securely connected.
2. Verify that the power adapter is functioning correctly.
3. Ensure that the backlight is not set to 0%. You can modify this by using the brightness
buttons on the remote control, specifically when the power LED is illuminated in green.
1. Check if the power LED is lit. Ensure the power adapter is properly connected and working.
2. Confirm that the resolution and signal frequency from the source are supported by the
monitor.
3. Ensure the correct input channel is selected on the monitor.
1. To customize settings to your preference, switch the picture mode to 'USER' and manually
adjust the values.
1. Verify if the source is transmitting a signal matching the monitor's native resolution for
optimal image quality.
2. Consider reducing sharpness through the OSD Menu's picture settings
1. Verify if the source is transmitting a signal matching the monitor's native resolution for optimal
image quality.
2. Consider reducing sharpness through the OSD Menu's picture settings.
1. Relocate electrical devices that could potentially cause electrical interference, ensuring
they are positioned as far from the monitor as possible.
2. Opt for the highest available refresh rate that corresponds to your monitor's capabilities
for the resolution you're using.
1. If your touchscreen isn't being recognized, ensure compatibility with your oper-
ating system (OS) and confirm proper connection of the USB cable to the 'TOUCH'
labeled USB port.
1. Use the remote control to open the OSD and check if the OSD keylock function
is enabled.
1. Open the OSD menu by pressing the MENU button on the remote control.
2. Navigate to the first tab.
3. Check whether the Backlight setting is configured as "By Dimmer."
1.Ensure that the USB key you're using is within the size limit of 16GB. Files on larger USB keys
might not be recognized.
2. The USB key should be formatted in FAT32 for compatibility. Make sure it is formatted using
this file system.
3. Verify if the USB files are in formats that are supported by the media player.
Solution
25 EN