


Date of Purchase __________________________________________________
Port Engine Serial Number: _________________________________________
Starboard Engine Serial Number: ____________________________________
Hull Identification Number: __________________________________________
Hull Identification Number
• The Hull Identification Number (HIN) is located on
the starboard side of the transom.
• Record the HIN (and the engine serial numbers) in the
space provided above.
• Please refer to the HIN for any correspondence
or orders.
© 2003 Meridian Technical Publications. All rights reserved.
No part of this publication may be reproduced, stored in any retrieval system, or transmitted in any form by any means, electronic, mechanical, photocopying,
recording or otherwise, without prior written permission of Meridian.
Printed in the United States of America.
General Notes
The material in this document is for information only and is subject to change without notice. While reasonable efforts have been made in the preparation of this
document to assure its accuracy, Meridian assumes no liability resulting from errors or omissions in this document, or from the use of information contained herein.
Due to our commitment to product improvement, Meridian reserves the right to make changes in the product design, specifications, and equipment at any time
without notice or obligation. Illustrations and/or photos may show optional equipment.
All Meridian products meet or exceed USCG (Unites States Coast Guard) and/or NMMA (National Marine Manufacturer’s Association) construction standards.
Manufactured with 1,1,1 Trichloroethane, a substance which harms public health and environment during the manufacturing process by destroying ozone in the
upper atmosphere.
Proprietary Rights
This document discloses subject matter in which Meridian has proprietary rights. The information and design disclosed herein were originated by and are the prop-
erty of Meridian. Neither receipt nor possession thereof confers or transfers any right to reproduce, copy, alter or disclose the document or any part thereof, any
information contained therein, or to construct boats or any item from it, except by written permission from or written agreement with Meridian. This document is
to be returned upon request to Meridian.
HIN LOCATION

CONTENTS
1 Chapter 1: Welcome Aboard!
1 Dimensions and Tank Capacities
1 Layout View
2 Dealer Service
2 Warranty Information
2 Boating Experience
2 Engines & Accessories Guidelines
3 Engine & Accessories Literature
3 Safety Standards
3 Qualified Maintenance
4 Special Care For Moored Boats
4 Sacrificial Anodes (Zincs)
4 Structural Limitations
5 Boat Lifting
6 Carbon Monoxide (CO)
6 Facts about CO
7 Where and How CO Can Accumulate
7 How to Protect Yourself and Others From CO
8 Trip Checklist
8 Monthly Checklist
8 Annual Checklist
8 Carbon Monoxide Alarm System
9 More Information
10 Chapter 2: Locations
10 Exterior Views
10 Hull Views
11 Forward & Starboard Side Deck View
12 Aft & Port Side Deck View
13 Helm Stations
14 Component Locations
26 Chapter 3: Propulsion &
Related Systems
26 Engine
26 Engine Cooling System
27 Exhaust System
28 Fuel System
29 Fuel Fills & Vents
29 Fuel Filters
29 Fuel Transfer Pump (If Equipped)
30 Engine Room Ventilation System
31 Oil Change System (If Equipped)
31 Fire Suppression System (If Equipped)
32 Shaft-Transmission Alignment
32 Shaft Log Packless Sealing System
33 Chapter 4: Controls
33 Steering
34 Autopilot (If Equipped)
34 Rudder Stuffing Gland
35 Shift/Throttle Controls
35 Engine Synchronization (If Equipped)
35 Trim Tabs
36 Docking On Command (D.O.C.) System
(If Equipped)
37 Gauges
37 Cleaning Gauges
37 Gauge Fogging
37 Radio Transmission Interference
37 Twin Engine Readings
37 Fuel Gauge
38 Chapter 5: Navigation &
Communication Equipment
38 VHF Radio (If Equipped)
38 Compass
38 Radar (If Equipped)
39 Depth Finder
39 Global Positioning System (GPS)
(If Equipped)
40 Chapter 6: Plumbing
40 Bilge Pumps
41 Bilge Pump Testing
41 Autofloat Switches
42 Freshwater System
43 Freshwater System Winterization
44 Water Heating Systems
44 Winterizing the Water Heater
45 Transom Shower (If Equipped)
45 City Water Inlet
46 Marine Head with Holding Tank
47 VacuFlush (If Equipped)
48 Seawater Systems
48 Seacocks
48 Seawater Strainers
49 Drain Systems
49 Deck Drains
49 Sink Drains
49 Shower Drain
49 Sump Box Cleaning
49 Sump System Winterization
50 Seawater Washdown (If Equipped)

51 Chapter 7: Deck Equipment
51 Cleats
51 Windlass (If Equipped)
52 Davit (If Equipped)
53 Chapter 8: Appliances &
Entertainment Systems
53 Refrigerator
53 Electric Stove (If Equipped)
53 Audio & Visual Equipment
53 Dockside Television & Telephone Inlet
54 Chapter 9: Heating & Air Conditioning
54 Air Conditioning System (If Equipped)
56 Diesel Heat (If Equipped)
57 Electric Heaters (If Equipped)
58 Chapter 10: Lights
58 Care and Maintenance
58 Interior & Exterior Lights
58 Spotlight (If Equipped)
59 Chapter 11: Electrical System
60 12-Volt DC System
60 Batteries
60 Battery Switches
60 Fuses and Circuit Breakers
61 12-Volt Accessory Outlet(s)
61 Alternators
61 Battery Charger or Inverter/Charger
62 Alternating Current (AC) System
63 Shore Power
64 Connecting To Shore Power
64 Shore Power Cable Hoist (If Equipped)
64 Inverter (If Equipped)
65 Generator (If Equipped)
67 Generator Starting & Stopping
68 Electrical Routings
68 Deck Electrical Harness
69 Command Bridge Electrical Harness
69 Radar Wing Electrical Harness
70 Direct Current Electrical System
71 Alternating Current Electrical System
72 Battery Cable Routing
73 Battery System
74 Bonding Harness
75 Wiring Diagrams
75 Electrical Symbol Key
75 Wire Color Key
76 Smartcraft Electrical System
77 Hull Harness
78 Pilothouse Harness
79 Pilothouse Connector
79 Salon Harness
79 Arch Harness
80 V-Berth Harness
80 Diesel Heater (Option)
81 Command Bridge Harness
81 Generator Harness
82 DC Panel
83 AC Panel
84 Receptacle Circuits
84 Battery & Charging System
85 Important Records
86 Float Plan

Hazard Boxes & Symbols
The hazard boxes and symbols shown below are used throughout this manual to call attention to potentially danger-
ous situations which could lead to either personal injury or product damage. Read ALL warnings carefully and
follow ALL safety instructions.
This box alerts you to immediate hazards which WILL cause severe personal injury or death if
the warning is ignored.
DANGER! !
This box alerts you to hazards or unsafe practices which COULD result in severe personal
injury or death if the warning is ignored.
WARNING! !
This box alerts you to hazards or unsafe practices which COULD result in minor personal
injury or cause product or property damage if the warning is ignored.
CAUTION !
This box calls attention to installation, operation or maintenance information, which is
important to proper operation but is not hazard related.
NOTICE
EXPLOSION
HAZARD!
NO OPEN
FLAME!
HOT
HAZARD!
ROTATING
PROPELLER HAZARD!
FALLING
HAZARD!
ELECTRICAL
HAZARD!
CO POISONING
HAZARD!
FIRE
HAZARD!
RUN BILGE BLOWERS
FOR 4 MINUTES!

1
540 Pilothouse • Owner’s Manual
Chapter 1: Welcome Aboard!
• This Owner’s Manual provides information about your yacht that is not covered in the Cruiser & Yacht Owner’s
Manual Supplement.
• Before using your yacht, study this Owner’s Manual , the Cruiser & Yacht Owner’s Manual Supplement, and all
engine and accessory literature carefully.
• Keep this Owner’s Manual and the Cruiser & Yacht Owner’s Manual Supplement on your yacht in a secure, yet
readily available place.
Dimensions and Tank Capacities
Layout View
Overall
Length
Bridge
Clearance
Beam
Draft
(Hull)
Draft
(Maximum)
Fuel Capacity
(gal.)
Freshwater
Capacity (gal.)
Waste Holding
Tank Capacity (gal.)
56' 19' 3" 16' 2" 3' 3" 4' 10" 700 200 73

Chapter 1: Welcome Aboard! 540 Pilothouse • Owner’s Manual
2
Dealer Service
• Ask your dealer to explain all systems before taking delivery of your yacht.
• Your dealer is your key to service.
• Contact your dealer if you have any questions or problems with your new yacht.
• If your dealer cannot help, call our customer service hotline: 360-403-2198 or send us a FAX: 360-403-1158.
• Buy replacement parts from any authorized Meridian dealer.
Warranty Information
• Meridian offers an Express Limited Transferable Warranty on each new Meridian purchased through an autho-
rized Meridian dealer.
• A copy of the Express Limited Transferable Warranty was included in your owner’s packet.
• If you did not receive a copy of the Express Limited Transferable Warranty, please contact your dealer or
call 360-403-2198 for a copy.
Boating Experience
If this is your first yacht or if you are changing to a type of yacht you are not familiar with, obtain handling and
operating experience before assuming command of the yacht.
Take one of the boating safety classes offered by the U.S. Power Squadrons or the U.S. Coast Guard Auxiliary.
For more course information, including dates and locations of upcoming classes, contact the organizations directly:
• U.S. Power Squadrons: 1-888-FOR-USPS (1-888-367-8777) or on the Internet at: http://www.usps.org
• In Canada, for the CPS courses call 1-888-CPS-BOAT.
• U.S. Coast Guard Auxiliary: 1-800-368-5647 or on the Internet at: http://www.cgaux.org
Outside the United States, your selling dealer, national sailing federation or local boat club can advise you of local
sea schools or competent instructors.
Engines & Accessories Guidelines
• Your yacht’s engines and accessories were selected to provide optimum performance and service.
• Installing different engines or other accessories may cause unwanted handling characteristics.
• Should you choose to install different engines or to add accessories that will affect the yacht’s running trim, have
an experienced marine technician perform a safety inspection and handling test before operating your yacht again.
• Certain modifications to your yacht will result in the cancellation of your warranty protection.
Always check with your dealer before making any modifications to your yacht.
CONTROL HAZARD!
A qualified operator must be in control of the yacht at all times. DO NOT operate your yacht
while under the influence of alcohol or drugs.
WARNING! !
NOTICE
When storing your yacht please refer to your engine’s operation and maintenance manuals.

540 Pilothouse • Owner’s Manual Chapter 1: Welcome Aboard!
3
Engine & Accessories Literature
• The engines and accessories installed on your boat come with their own operation and maintenance manuals.
• Read and understand these manuals before using the engines and accessories.
• Unless noted otherwise, all engine and accessory literature referred to in this Owner’s Manual is included in your
owner’s packet.
Safety Standards
Your yacht’s mechanical and electrical systems were designed to meet safety standards in effect at the time it was
built. Some of these standards were mandated by law, all of them were designed to insure your safety, and the safety
of other people, vessels and property.
In addition to this Owner’s Manual, please read the Cruiser & Yacht Owner’s Manual Supplement and all
accessory literature for important safety standards and hazard information.
Qualified Maintenance
Failure to maintain your yacht’s systems (listed in the warning above) as designed could violate the laws in your
jurisdiction and could expose you and other people to the danger of bodily injury or accidental death. Follow the
instructions provided in this Owner’s Manual, the Cruiser & Yacht Owner’s Manual Supplement, the engine owner’s
manual and all accessory instruction sheets and manuals.
ROTATING PROPELLER and CARBON MONOXIDE
POISONING HAZARD!
• NEVER allow anyone to occupy, or hang from, the
back deck or swim platform while the engine(s)
are running.
• Teak surfing, dragging, or water skiing within 20 feet
of a moving watercraft can be fatal.
DANGER! !
PERSONAL SAFETY HAZARD!
ALWAYS secure the anchor and other loose objects before getting underway. The anchor and
other items that are not properly secured can come loose when the yacht is moving and cause
personal injury or death.
DANGER! !
To maintain the integrity and safety of your yacht, allow only qualified personnel to perform
maintenance on, or in any way modify: The steering system, propulsion system, engine control
system, fuel system, environmental control system, electrical system or navigational system.
WARNING! !

Chapter 1: Welcome Aboard! 540 Pilothouse • Owner’s Manual
4
Special Care For Moored Boats
• Whether moored in saltwater or freshwater, your yacht will collect marine growth on its hull bottom.
• This will detract from the yacht’s beauty, greatly affect its performance and may damage the gelcoat.
• There are two methods of slowing marine growth:
1. Periodically haul the yacht out of the water and scrub the hull bottom with a bristle brush and a solution
of soap and water.
2. Occasionally re-paint the hull below the waterline with a good grade of anti-fouling paint.
Sacrificial Anodes (Zincs)
Your yacht features sacrificial anodes (zincs) to protect underwater metal parts from excessive deterioration.
Check the zincs regularly and replace them if they have deteriorated more than 70%.
There are many factors that affect the rate at which the zincs deteriorate, including:
• Water temperature
• Salinity
• Water pollution
Stray electrical current from the yacht or dock may cause complete deterioration in just a few weeks. If there is rapid
zinc deterioration, measure the electrolytic corrosion around your yacht with a corrosion test meter. If the zincs are
not bonded correctly, they will not provide protection.
Structural Limitations
The command bridge is designed to be lightweight for proper yacht balance. The load limit for this platform is 30
pounds per square foot, evenly distributed.
NOTICE
• To help seal the hull bottom and reduce the possibility of gelcoat blistering on moored
yachts, apply an epoxy barrier coating. The barrier coating should be covered with several
coats of anti-fouling paint.
• Many states regulate the chemical content of bottom paints in order to meet environmental
standards. Check with your local dealer about recommended bottom paints, and about the
laws in effect in your area.
Do not paint between the zinc and the metal surface it contacts and do not paint over the zincs.
NOTICE
NEW SACRIFICIAL ANODE DETERIORATED SACRIFICIAL ANODE
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This manual is a comprehensive guide covering all models of the Meridian 540 Pilothouse, including the 540, 540A, 540E, 540F, 540L, and 540S. It offers detailed information on the features and functions of these models, along with step-by-step instructions for proper usage.
It includes:
- Operating instructions
- Maintenance procedures
- Troubleshooting tips
- Safety information
The Meridian 540 Pilothouse Owners Manual is an invaluable resource for both professional mechanics and DIY enthusiasts who own or operate any of the models listed above. It contains all the necessary information to maximize the performance of your Meridian 540 Pilothouse.
This manual is available for purchase online and can be instantly downloaded.