Protective Film For Touchscreen (Optional) - Advantech DLT-V73 Series User Manual

15.8. Protective film for touchscreen (optional)

An optional protective film is available for DLT-V73R (resistive) touchscreens. This film
protects the touchscreen during extreme use.
NOTICE
The ordered protective film is normally attached to the DLT-V73R touchscreen at the
factory. If the film must be attached by the customer or replaced:
1. Turn off the DLT-V73.
2. Use a neutral glass cleaner without ammonia or isopropyl alcohol applied
3. Wipe off the touchscreen with it.
4. Then use distilled water to remove any residual glass cleaner.
NOTICE
5. Make sure that the surface of the touchscreen is free of dust and other
6. Position the protective film tight at one corner of the viewing window. The
7. Carefully press on the foil.
8. Then using a wiper (wooden wiper) to push out any air bubbles to the
DLT-V73 Series User Manual V1.00
Prevent system malfunction and property damage
Do not attach the protective film to damaged or worn-out
touchscreens. Air bubbles can get trapped and cause malfunctions.
to a lint-free cloth.
Prevent system malfunction and property damage
Never use any kind of chemical solvent, acidic or alkali solution.
Do not use any abrasive glass cleaner or cloths that could scratch the
touchscreen.
particles.
adhesive side of the film must be facing downwards!
corners.
Optional Equipment
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