Raymarine P70, Инструкция по установке и эксплуатации, Страница: 93 / 104

14.3 Cleaning the display screen
A coating is applied to the display screen. This makes it water
repellent, and prevents glare. To avoid damaging this coating,
follow this procedure:
1. Switch off the power to the display.
2. Rinse the screen with fresh water to remove all dirt particles
and salt deposits.
3. Allow the screen to dry naturally.
4. If any smears remain, very gently wipe the screen with a
clean microfibre cleaning cloth (available from an opticians).
14.4 Cleaning the display case
The display unit is a sealed unit and does not require regular
cleaning. If it is necessary to clean the unit, follow this basic
procedure:
1. Switch off the power to the display.
2. Wipe the display with a clean, soft cloth (a microfibre cloth is
ideal).
3. If necessary, use a mild detergent to remove grease marks.
Note: Do NOT use solvents or detergents on the screen itself.
Note: In certain conditions, condensation may appear inside
the display screen. This will not harm the unit, and can be
cleared by powering on the display for a short time.
Maintenance 93