18
Maintenance
Cleaning the Unit
Ensure the unit is fully unplugged from the mains socket before cleaning.
• Use a soft dry cloth to wipe away the dust from the screen and surfaces.
• If the surfaces are extremely dirty, clean the monitor with a cloth which has been dipped
in a slightly soapy water. Wring the cloth until it is almost dry, then use it to wipe the
monitor.
• You may also clean the screen with the provided Screen cleaning bottle and Cleaning
cloth.
• Ensure there is no excess water on the screen. Allow any water or dampness to
evaporate before switching the monitor on.
• Never use alcohol, benzine, paint-thinner, cleaning fluid or other chemicals.
• Do not use compressed air to remove dust.
Hints and Tips
The following table contains various hints and tips to get the best performance from your
monitor. If you require additional assistance:
• For UK, please call our UK Call Centre on 0344 561 1234.
• For Ireland, please call our Ireland Call Centre on 1 890 818 575.
Problem
Solution
No image on screen
• Make sure that the unit is switched on.
• Make sure that the unit is connected with a
mains socket with power supply.
• Make sure that the correct input is selected.
Out of Focus or poor image
Check if the image signal cable is inserted
properly.
No audio output
Connect the main unit with a audio equipment,
speaker or earphones, and then increase the
volume of the connected device.
If problem(s) persists, contact a qualified service agent for assistance.
