Newline DV-18023HD handleiding
Handleiding
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4.3 LED Display Panel Cleaning
During use, dust or other stains may adhere to the surface of the display.The cleaning steps
of the product are as follows:
Step 1: Turn off the power of the display.
Step 2: Confirm the dirty place of the display
Step 3: Use the anti-static brush to wipe the dirty area and use the air gun to blow the
clean place at the same time.
Notes:
1. Do not use industrial grease cleaning agents or hard bristles during the cleaning
process.
2. Take anti-static measures to prevent static electricity from damaging the lamp beads.
3. Pay attention to keeping the wiping direction consistent
4.4 Common Fault Analysis
Fault
Analysis
Solution
Blank screen
Signal cable poor contact.
Check whether the signal cable
connection or the signal cable are in
good condition.
Power cable poor contact.
Check if the power cord connection is
normal.
No video signal
output after
connecting
HDMI cable
Signal source mismatch
Check if the signal source channels
match and match the signal source.
HDMI cable damaged
Check for poor contact and correct
direction of the HDMI cable, and replace
the HDMI cable.
Bekijk gratis de handleiding van Newline DV-18023HD, 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 | Newline |
| Model | DV-18023HD |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7502 MB |
