Raymarine H6, Руководство по установке системы

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Maintenance and troubleshooting 61
• These tables are not exhaustive, if having tried the possible solutions you are still
experiencing difficulties, contact Raymarine as detailed in “Technical support” on
page 65.
Maintenance
Display screens
Routine checks
The displays are sealed units. Maintenance procedures are therefore limited to the
following periodic checks:
• Examine the cables for signs of damage, such as chafing, cuts or nicks.
• Check that the cable connectors are firmly attached.
Cleaning the display
CAUTION: Take care when cleaning the displays. Do not wipe a display
screen with a dry cloth - this could scratch the screen coating. Do not
use acid, ammonia based or abrasive products.
1. Ensure the display is switched off.
2. Wipe the display with a clean, damp cloth.
3. If necessary use iso-propyl alcohol (IPA) or a mild detergent solution to remove
grease marks.
Base sensors
Pathfinder radar
Routine checks
The displays are sealed units. Maintenance procedures are therefore limited to the
following periodic checks:
• Examine the cables for signs of damage, such as chafing, cuts or nicks.
• Check that the cable connectors are firmly attached.
Sound plays from DVD but not a CD In Windows set-up enable Digital audio on DVD drive.
Entertainment computer does not start 1. Check cable connections.
2. Turn AV unit control switch to ON.
Entertainments system