Handleiding
Je bekijkt pagina 73 van 158
English - 71
Troubleshooting
1. Display problems
Problem Solution
Nothing is displayed on
all the LED displays.
Check that power is being supplied to the LED displays.
Check that the LED controller is turned on.
Check that a video signal is being input to the LED controller.
Check that a LAN cable is correctly connected between the LED
controller and the LED display.
Check that the brightness is not set to 0% (= not lit).
Nothing is displayed on
one LED display.
Check that a LAN cable is correctly connected between the LED
controller and the LED display.
The receiving card inside the LED display may be broken.
→ Check the status of the LED display by following the procedure in
“State monitoring using the software”.
The power unit inside the LED display may be broken.
→ Check the status of the LED display by following the procedure in
“State monitoring using the software”.
No image is displayed on
one pixel card.
Check that the contacts of the pixel card are correct (contacts of
the hub board).
The pixel card may be broken. Replace it with a spare pixel card.
Control (communication)
is not possible.
Check that the communication cable is correctly connected between
the computer and the LED controller.
Check that the LED controller is turned on.
If the communication cable is a USB cable, check that the device
driver runs correctly.
The colors differ on one
pixel card.
Adjust the brightness, gamma correction value, and color
temperature with the “Image Setting” procedure.
Perform the “Adjusting the colors on a part of the screen”
procedure. Select the adjustment range using “Select by Pixel
Area” described in (5)-2.
I want to adjust the color
tone of the entire screen.
Perform the “Adjusting the colors on a part of the screen”
procedure. Select the adjustment range using “Screen” described in
(5)-1.
Bright lines or dark lines
are visible between the
pixel cards or between
the displays.
Perform the “Line calibration” procedure.
The dark parts are not
completely black with
HDMI connection.
Check the settings of the graphics card output on the computer.
Step 1: Open the setting menu of the graphics card installed in
your computer.
Step 2: Select “Display” and select the output color format. It may
be necessary to select “Adjust video color settings” after
selecting “Display”.
Step 3: Set “Output color format” or the output setting to “Full”. It
may be necessary to first select “RGB”.
Step 4: Apply the new settings.
Bekijk gratis de handleiding van Sharp LD-E151, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Sharp |
| Model | LD-E151 |
| Categorie | Monitor |
| Taal | Nederlands |
| Grootte | 25955 MB |
