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Copyright © 2015, VideoRay LLC - The Global Leader in Micro-ROV Technology

Table of Contents

Copyright Table of Contents About this Document How to Get Help Removal Procedures 4 - LED Light Board Replacement Procedures 1 - LED Light Board

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.

Quality Commitment

VideoRay strives to design, manufacture, deliver and support the highest quality products and services, including this documentation. We have made every effort to ensure that this documentation is accurate and provides you with the most up-to-date information.

If you find any errors in this documentation or have suggestions for improvements, each page contains a "Help us improve this document" feedback link in the left margin (you must be connected to the Internet to use this link).

Address
VideoRay LLC 212 East High Street Pottstown, PA 19464 USA
Email
info@videoray.com	General Information and Sales
support@videoray.com	Technical Support
Telephone
+1 610-458-3000	Office
+1 610-458-3010	Fax

Disclaimer

This document is deemed accurate at the time of its writing, however it is not a legal contract and the information contained herein should not be construed to represent any form of commitment. This document as well as the associated products and services are subject to change without notice.

Online Manual

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

• http://download.videoray.com/documentation/_VR-PRO4-05-0002_index for viewing the HMTL online.

• http://download.videoray.com/documentation/mnt/pdf/videoray_doc__VR-PRO4-05-0002_index.pdf for viewing the PDF online.

• http://download.videoray.com/documentation/mnt/zip/videoray_doc__VR-PRO4-05-0002_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
Software Downloads	www.videoray.com/support/downloads.html
Frequently Asked Questions	www.rovfaq.com
ROV User Forum	www.rovinfo.com

Global Support

Email	support@videoray.com
Phone	+1 610-458-3000 (select option 1)
Skype	videoray.support (by appointment )
Remote Sessions	www.videoray.com/support/remote-support.html (by appointment )

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.

LED Light Printed Circuit Board Removal Overview

Skill level recommended: Advanced

Total time required: Approximately 14 Minutes (28 Minutes for both sides)

Tools required:

• #1 Phillips Head Screw Driver
• Soldering Iron

The following components must be removed:

• Light Dome
• LED Light Module Assembly
• LED Light Reflector Set
• LED Light Printed Circuit Board

See the corresponding sections of this manual for instructions for parts other than the LED Light Printed Circuit Board.

LED Light Printed Circuit Board Removal Procedures

Time required for this step: Approximately 5 Minutes (10 Minutes for both sides)

Tools required for this step:

• #1 Phillips Head Screw Driver
• Soldering Iron

Parts involved in this step:

VR-PRO4-05-0002 LED Light Printed Circuit Board

Quantity	Part Number	Part Description
1	VR-PRO4-05-0002	Circuit Board ROV LED Lights (Pro 4 front)
2	91249A050	Screw #2-56 x 1/4" Pan Head Phillips SS Black
1	WM1845-ND	Connector 2 x 1 Molex Micro-Fit Female
2	538-43030-0010	Crimp Pin 26-30 AWG Molex Micro-Fit Female

Steps

Note: The following step-by-step instructions apply to one side. Repeat these steps on both sides if you plan to remove both LED Light Boards.

1. Unsolder the two wire leads from the face of the LED light board.

2. Remove the wires by pulling them from the rear of the LED light module assembly.

3. Unscrew the two 2-56 X 1/4 inch Phillips head screws the hold the LED light board to the LED light mount.

4. Remove the LED light board from the LED light mount.

LED Light Printed Circuit Board Replacement Overview

Skill level recommended: Advanced

Total time required: Approximately 14 Minutes (28 Minutes for both sides)

Tools required:

• #1 Phillips Head Screw Driver
• Soldering Iron
• Solder
• O-Ring Lubricator

The following components must be replaced:

• LED Light Printed Circuit Board
• LED Light Reflector Set
• LED Light Module Assembly
• Light Dome

See the corresponding sections of this manual for instructions for parts other than the LED Light Printed Circuit Board.

LED Light Printed Circuit Board Replacement Procedures

Time required for this step: Approximately 5 Minutes (10 Minutes for both sides)

Tools required for this step:

• #1 Phillips Head Screw Driver
• Soldering Iron
• Solder

Parts involved in this step:

VR-PRO4-05-0002 LED Light Printed Circuit Board

Quantity	Part Number	Part Description
1	VR-PRO4-05-0002	Circuit Board ROV LED Lights (Pro 4 front)
2	91249A050	Screw #2-56 x 1/4" Pan Head Phillips SS Black
1	WM1845-ND	Connector 2 x 1 Molex Micro-Fit Female
2	538-43030-0010	Crimp Pin 26-30 AWG Molex Micro-Fit Female

Steps

Note: The following step-by-step instructions apply to one side. Repeat these steps on both sides if you are replacing both LED Light Boards.

1. Orient the LED light board (with the LEDs facing out) on the front face of the LED light mount and align the eight holes. If all of the holes are not aligned, rotate the LED light board 180 degrees.

2. Insert the 2-56 X 1/4 inch Phillips head LED light board screws through the center holes in the front of the LED light module into the LED light mount and tighten the screws.

3. Insert the red wire from the wire connector through the "+" side from the rear of the LED light mount and solder it to the "+" solder pad. Make sure the solder or wire does not touch the screw.

4. Insert the black wire from the wire connector through the "-" side from the rear of the LED light mount and solder it to the "-" solder pad. Make sure the solder or wire does not touch the screw.

Tip

VideoRay recommends that you test the LED light board for a short between the wires and the LED board base and test the light board in a known working ROV before replacing the remaining LED light module parts.