Operation Manual

Chapter 14: Maintenance and troubleshooting 143
14.1 Safety 14.2 Routine checks
The A-Series Multifunction Display is a sealed unit. Maintenance is
therefore limited to the following periodic checks:
• Examine all of the cables for signs of damage, such as chafing,
cuts or nicks.
• Check that all cable connectors are firmly attached.
Cleaning
Cleaning the display case
The display unit is a sealed unit and does not require regular
cleaning. If it necessary to clean the unit, follow these basic
procedures:
• Ensure the power is set to OFF.
• Wipe the module using a damp cloth.
• If necessary, use isopropyl alcohol (IPA) or a mild detergent to
remove grease marks.
Note: DO NOT use IPA or any other solvent / detergent on the
screen.
Screen coating
A coating is applied to the plastic screen of your display. This makes
it water repellent and prevents glare. To avoid damaging this
coating, the recommended cleaning procedure must be followed.
Raymarine recommends Marine Shield screen cleaner for use with
A-Series displays.
To clean the display screen:
1. Power OFF the display.
2. Rinse the window with fresh water to remove all particles of dirt
and salt deposits.
WARNING: High voltages
The display unit contains high voltages. DO NOT
remove the display unit covers or attempt to
service the equipment.
WARNING: Service and Maintenance
This product contains no user serviceable compo-
nents. Please refer all maintenance and repair to
authorized Raymarine dealers.
Unauthorized repair may affect your warranty.