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Table of Contents

Copyright Table of Contents About this Document How to Get Help Removal Procedures 9 - Camera Tilt Servo Replacement Procedures 1 - Camera Tilt Servo

About this Document

Document Conventions

Several symbols are used throughout this documentation to add emphasis and to assist in relocating important information. The following table describes these symbols and their uses.

SYMBOL	DESCRIPTION
	The Danger icon is used to indicate there is a potential risk of personal injury or death. Extra care should be taken to understand the risks, and all personnel should exercise caution. It may also be appropriate to warn others in the immediate vicinity.
	The Caution icon is used to indicate there is a potential risk of damage to the equipment or surrounding property. Personnel should receive training in the appropriate procedures before attempting to operate or maintain the equipment.
	The Do Not icon is used to indicate that an action or activity should NOT be performed.
	The Note icon is used to highlight a specific detail or point of information.
	The Tip icon is used to highlight a suggestion or recommendation.

Beyond this Document

There is no substitute for experience and/or training, especially with respect to the real purpose for which you plan to use this equipment. We encourage you to explore options beyond the scope of these materials to expand your knowledge and skills necessary to support your applications. In addition to this documentation, VideoRay offers training and technical support and hosts a general user discussion forum and user image gallery.

We also realize that collectively, users of our products spend considerably more time operating our systems than we do ourselves. Users also encounter more diverse operating environments across an extremely broad range of applications. We highly value this vast experience base, and invite and encourage you to share your experiences and suggestions with us. Please feel free to contact us by any of the methods listed below.

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Online Manual

The full version of this manual is available online in the following formats:

• http://download.videoray.com/documentation/_MAR-012_index for viewing the HMTL online.

• http://download.videoray.com/documentation/mnt/pdf/videoray_doc__MAR-012_index.pdf for viewing the PDF online.

• http://download.videoray.com/documentation/mnt/zip/videoray_doc__MAR-012_index.exe for downloading the HTML and PDF files.

How to Get Help

Help for your Pro 4 is available through several channels.

All Hours Self-Service / Crowd-Source Tools

Operator's Manuals and Standard Operating Procedures	www.videoray.com/support/manuals.html
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Frequently Asked Questions	www.rovfaq.com
ROV User Forum	www.rovinfo.com

Global Support

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Regional Support

VideoRay Authorized Service Centers and Dealers

www.videoray.com/dealer.html

Training

Operator Training	www.videoray.com/learn-more/training.html
Advanced Maintenance Training	www.videoray.com/learn-more/advanced-maintenance-courses.html

Operational Strategies and Tactics Support

If you need help understanding how to apply your system to a specific project, contact VideoRay or you local VideoRay dealer. We can provide guidance or help you find a certified consultant.

Camera Tilt Servo Motor Assembly Removal Overview

Skill level recommended: Advanced

Total time required: Approximately 35 Minutes

Tools required:

• #2 Phillips Head Screw Driver
• 7/16 Inch Open End or Socket Wrench
• 5/16 Inch Open End Wrench or Nut Driver
• 5/16 Inch Open End Wrench or Nut Driver (Additional)
• Wooden Dowel Rod 3/8" x 12"
• #1 Phillips Head Screw Driver

The following components must be removed:

• Float Block Kit
• Skid Kit
• Horizontal Thruster Propeller Kit (Left and Right)
• Horizontal Thruster Nozzle Kit
• Dome Retaining Rings and Main Hull Rods
• Front Dome
• Front Hull Ring Assembly with Camera
• Camera Assembly
• Camera Tilt Servo Motor Assembly

See the corresponding sections of this manual for instructions for parts other than the Camera Tilt Servo Motor Assembly.

Camera Tilt Servo Motor Assembly Removal Procedures

Time required for this step: Approximately 5 Minutes

Tools required for this step:

• #1 Phillips Head Screw Driver

Parts involved in this step:

MAR-012 Camera Tilt Servo Motor Assembly

Quantity	Part Number	Part Description
1	MAR-012	Camera Package Tilt Servo (Pro 4)
2	91772A106	Screw #4-40 x 1/4" Pan Head Phillips SS
2	98017A610	Washer #4 x 0.03" Flat SS
1	MAR-014	Camera Part Tilt Drive Gear (Pro 4)

Steps

1. Unscrew the two 4-40 X 1-4 inch Phillips head screws that hold the camera tilt servo motor into the camera mount base. Make sure to keep track of the washers.

2. Pull the camera tilt servo motor from the camera mount base.

3. Unsolder the camera tilt servo wires from the camera interface board.

Camera Tilt Servo Motor Assembly Replacement Overview

Skill level recommended: Advanced

Total time required: Approximately 37 Minutes

Tools required:

• #1 Phillips Head Screw Driver
• O-Ring Lubricator
• 5/16 Inch Open End Wrench or Nut Driver
• 5/16 Inch Open End Wrench or Nut Driver (Additional)
• Torque Wrench
• Red Loctite or equivalent
• 7/16 Inch Open End or Socket Wrench
• #2 Phillips Head Screw Driver

The following components must be replaced:

• Camera Tilt Servo Motor Assembly
• Camera Assembly
• Front Hull Ring Assembly with Camera
• Front Dome
• Dome Retaining Rings and Main Hull Rods
• Horizontal Thruster Nozzle Kit
• Horizontal Thruster Propeller Kit (Left and Right)
• Skid Kit
• Float Block Kit

See the corresponding sections of this manual for instructions for parts other than the Camera Tilt Servo Motor Assembly.

Camera Tilt Servo Motor Assembly Replacement Procedures

Time required for this step: Approximately 5 Minutes

Tools required for this step:

• #1 Phillips Head Screw Driver

Parts involved in this step:

MAR-012 Camera Tilt Servo Motor Assembly

Quantity	Part Number	Part Description
1	MAR-012	Camera Package Tilt Servo (Pro 4)
2	91772A106	Screw #4-40 x 1/4" Pan Head Phillips SS
2	98017A610	Washer #4 x 0.03" Flat SS
1	MAR-014	Camera Part Tilt Drive Gear (Pro 4)

Steps

1. If necessary, solder the wires from the camera tilt servo motor to the camera interface board.

2. Orient the camera tilt servo motor at the back of the camera mount base with the gear over the tilt shaft. The tilt servo motor wire should also be aligned with the notch in frame for the tilt servo motor.

3. Place the camera tilt servo motor in the back of the camera mount base.

4. Replace the two 4-40 X 1-14 inch camera tilt servo motor screws with washers. The washers are used to retain the tilt servo motor. Keep the washers toward the camera tilt servo while tightening the screws.

Tip

Some camera tilt servo motors have shims underneath of the servo to align the gears. If your camera tilt servo motor has shims, make sure to replace them when replacing the motor.