Troubleshooting; Specifications - Lang GhosT-OLED-I User Manual

9. Troubleshooting

Description of error
1 No picture is shown
2 Picture disappears periodically
after a few seconds
3 Beeping noise sounds
4 No touch function
5 False touch function
Please contact support if none of the solutions is working: ghost-oled@lang-ag.com

10. Specifications

Item
Display
Resolution
Aspect Ratio
Display Area
Luminance of White
Transmittance
Display Colours
Orientation
Options
27
Potential cause
- Power is turned of
- Faulty cables or
adapters
- Wrong source
- Display is rebooting
periodically
- Fan is blocked
- Faulty USB cable
- Faulty USB extension
- Driver is not installed
- Not calibrated
Specification
1920 x 1080
16/9
1209.6 x 680.4 [Diagonal: 55'']
Peak 1%: 500
Full White: 150
45%
1,07Billion
Landscape/Portrait
Table Version (by default)
Straight Version (2)
Straight Offset Version (2)
Potential solutions
- Check power switch
- Check cabling and adapters
- Check if correct source is chosen
- Check power supply, mains
adaptor could be damaged
- Check image signal, resolution
may change periodically
- Check fans, one of them might
be blocked
- Check cabling
- Check if passive USB extender is
too large or damaged
- Check if driver is installed
correctly
- Calibrate device (refer to 7
primeTOUCH option)
Unit Note
Pixel
mm [inch]
Typical (1)
cd/m²
Typical (1)