Ros MV-LED II AC User manual
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TABLE OF CONTENTS
WARRANTY ..................................................................................................................III
CUSTOMER ASSISTANCE...........................................................................................IV
CHANGE RECORD........................................................................................................1
1DESCRIPTION.........................................................................................................2
2PRODUCT SPECIFICATIONS ................................................................................3
2.1 GENERAL SPECIFICATIONS ........................................................................................... 3
2.2 LIGHT OUTPUT............................................................................................................. 4
3INSTALLATION/ GENERAL FUNCTIONALITY......................................................4
4ROUTINE MAINTENANCE .....................................................................................5
5TROUBLSHOOTING...............................................................................................5
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WARRANTY
ROS, Inc. (hereinafter called "ROS") warrants its products as stated below subject to the
conditions specified.
ROS warrants its products, when operated under normal conditions, to be free from defects in
material or workmanship for a period of one year from the date of purchase provided that
inspection by ROS discloses that such defects developed under normal and proper use. ROS
products repaired or replaced pursuant to this warranty shall be warranted for the unexpired
portion of the warranty applying to the original product. The liability of ROS under this warranty
shall exist subject to the following conditions:
(a) Purchaser properly notifies ROS of such defects and the defective product is
returned to ROS, transportation charges paid by Purchaser.
(b) ROS shall be released from all obligations under its warranty in the event repairs
or modifications are made by persons not authorized by ROS.
(c) Representations and warranties made by any person, including distributors and
representatives of ROS, which are inconsistent or conflict with the terms of this
warranty, shall not be binding upon ROS unless reduced to writing and approved
by an officer of ROS. ROS shall in no event be liable for other direct, special,
incidental, consequential, indirect or penal damages.
(d) The laws of the State of California shall govern this warranty.
In the event the defect is determined to be within the terms of this warranty then ROS agrees to
repair and/or replace (at ROS' discretion) the product or defective portion at no charge to the
Purchaser. This warranty does not apply to expendable items or to normal wear-and-tear, and
is conditional upon performance of normal preventative maintenance procedures.
Our commitment to quality and customer service directs us to constantly strive to improve our
products. The materials and specifications presented in our manuals and data sheets are
correct and accurate to the best of our knowledge, and are presented in good faith. However,
the information is not guaranteed and is subject to change without notice.
LIMITATIONS OF REMEDIES
Purchaser assumes all risk and liability for results obtained in any installation, operation, or use
of the product. Purchaser’s sole remedy for any breach of warranty by vendor shall be limited to
the “express remedies” set forth above. Otherwise, in no event shall vendor, its agents, or
employees be liable to the original purchaser or any third party for any consequential or
incidental damages or expenses of any nature arising directly out of or in connection with the
use of vendor projects, even if vendor has been advised of the possibility of such damages or
expenses. In any event, unless otherwise contrary to state law, vendor liability under this
limited warranty shall not exceed the purchase price of the product.
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CUSTOMER ASSISTANCE
ROS, Inc. uses a worldwide network of stocking distributors and representatives who
are familiar with our products and are able to provide assistance during installation
and/or operation of these products.
If you have any questions or problems with this product that are not covered by this
manual or instruction, please contact our agent in your area, or contact us directly by
phone or FAX or e-mail.
TEL: (001) 858-565-8500
FAX: (001) 858-565-8808
Web Site: www.rosys.com
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CHANGE RECORD
REV DESCRIPTION DATE
A Initial release 08FEB12
B SEE EC-02192 11FEB15
C SEE EC-02682 15DEC16
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1 DESCRIPTION
The MV-LED II is a 120VAC LED spotlight designed to illuminate underwater scenes for video
recording, and general underwater illumination. It is designed to run continuously underwater.
The MV-LED II provides a typical light intensity of 2000 Lux at one meter, a typical color
temperature of 6300ºK, and consumes 65 watts of power (typical). ROS has released this
product in hard anodized aluminum.
The LED light engine is secured in the housing via a special assembly. The forward end of the
MV-LED II is sealed with an o-ring between the housing and a deepwater-rated window, 6000m
(10,000psi). The rear side of the MV-LED is sealed by the connector o-ring.
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2 PRODUCT SPECIFICATIONS
2.1 General Specifications
Mechanical
Housing Material
Hard Anodized 6061-Al
Window Material
Optical Grade Acrylic;
TSC-3 Quartz (Nuclear Only)
Mounting Options
Optional Mounting Collar
Weight in Air
2.5 lb (1.13kg)
Weight in Salt Water
1.5 lb (.67 kg)
Luminance at 1m in air
2000 Lux
Thermal Protection
Thermal Cut-off Switch (62°C) (Standard
on Non-Nuclear MV-LEDs)
Environmental
Depth Rating
8,820 psi (6,000m –20,000 ft)
Test Pressure
10,000 psi
Min/Max Operating Temperature
-10°C to 40°C (Standard Non-Nuclear)
-10°C to 60°C (Nuclear Only)
End of Life Light Output
70% Rated Intensity ~35,000 Hrs
Optical
Color Temperature
6200 K Nominal
Beam Pattern
Spotlight –38° Intensity Angle
Color Rendering Index (CRI)
80
Electrical
Max Power Draw
1.8A, 65W Nominal
Input Voltage Ranges
0-120 VAC 50/60 Hz
Dimming Control Modes
Phase Control Dimming
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2.2 Light Output
3 INSTALLATION/ GENERAL FUNCTIONALITY
Operation of the MV-LEDII requires an input voltage between 0 and 120 VAC. The lamp
draws 65 (typical) Watts of power at maximum light intensity. Mount the lamp in any
orientation using optional Mounting Collar.
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4 ROUTINE MAINTENANCE
The MV-LED II is intended to be maintenance free. Be sure to clean your lamp with
fresh water post dive. A visual inspection is always helpful in assessing the integrity of
the lamp. In the event the lamp stops working, please contact ROS customer service.
For troubleshooting see section 5.
5 TROUBLSHOOTING
Problem
Typical Causes
Product won’t power on
Check cables and power supply
Check wiring
Verify proper input power
Over temperature, allow light to cool
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