LKRM-U331S - Projector Accessory SONY - Free user manual and instructions

Product Type	Projector Lamp Module
Brand	Sony
Model	LKRM-U331S
Compatible Projectors	Sony VPL series (e.g., VPL-FHZ57, VPL-FHZ60)
Lamp Type	Ultra High Pressure (UHP) Mercury Lamp
Lamp Power	330 W
Lamp Life (Normal Mode)	Up to 4,000 hours
Lamp Life (Eco Mode)	Up to 6,000 hours
Dimensions (W x H x D)	Approx. 100 × 70 × 70 mm
Weight	Approx. 0.25 kg
Input Voltage	AC 100–240 V, 50/60 Hz (via projector)
Power Consumption	330 W (max)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Included Accessories	Lamp module, installation guide
Replacement Frequency	Every 3–5 years depending on usage
Safety Features	Overheat protection, UV shield
Maintenance	Clean air filter every 500 hours; replace lamp at end of life
Warranty	6 months (subject to regional variations)

Frequently Asked Questions - LKRM-U331S SONY

How long does the Sony LKRM-U331S lamp last?

The lamp lasts up to 4,000 hours in Normal mode and up to 6,000 hours in Eco mode. Actual life may vary based on usage conditions.

Is the LKRM-U331S compatible with my Sony projector?

This lamp is designed for select Sony VPL series projectors such as the VPL-FHZ57, VPL-FHZ60, and similar models. Check your projector's manual or the compatibility list on Sony's support site.

How do I replace the lamp?

Turn off the projector and unplug it. Wait at least 1 hour for the lamp to cool down. Remove the lamp cover, disconnect the old lamp module, and insert the new one. Secure the cover and reset the lamp timer in the projector menu.

What should I do if the projector shows a lamp replacement message?

The message indicates the lamp has reached its end of life. Replace it promptly with a genuine Sony LKRM-U331S lamp. Continued use may cause the projector to shut down.

Can I use a third-party lamp instead of the Sony LKRM-U331S?

Using genuine Sony lamps is recommended for optimal performance and safety. Third-party lamps may not meet specifications and can damage the projector or void warranty.

How do I clean the air filter?

Turn off the projector and unplug it. Remove the filter cover, take out the filter, and vacuum it gently or wash with mild detergent. Dry completely before reinstalling. Perform this every 500 hours of use.

What are the signs that the lamp needs replacement?

Common signs include dimming picture, flickering, increased fan noise, or a projector that shuts down automatically. The lamp timer warning also indicates replacement is needed.

Is the LKRM-U331S lamp mercury-free?

No, this lamp contains mercury as part of its UHP technology. Dispose of it according to local regulations for hazardous waste.

What is the warranty on the Sony LKRM-U331S lamp?

Sony offers a 6-month warranty from the date of purchase, covering manufacturing defects. The lamp is a consumable item, so normal wear and tear is not covered.

Where can I buy a genuine Sony LKRM-U331S lamp?

Purchase from authorized Sony dealers, the official Sony online store, or reputable electronic retailers. Avoid unknown sellers to ensure authenticity.

USER MANUAL LKRM-U331S SONY

Operating Instructions

LKRM-U330/U330S/U331/U331S LKRM-U450/U450S

© 2013 Sony Corporation Printed in China

In this document, the LKRM-U330/U330S/U331/U331S is referred to as the "LKRM-U330 series," and the LKRM-U450/U450S is referred to as the LKRM-U450 series."

For the customers in the U.S.A.

SONY LIMITED WARRANTY - Please visit http://www.sony.com/psa/warranty for important information and complete terms and conditions of Sony's limited warranty applicable to this product.

For the customers in Canada

SONY LIMITED WARRANTY - Please visit http://www.sonybiz.ca/pro/lang/en/ca/article/resources-warranty-product-registration for important information and complete terms and conditions of Sony's limited warranty applicable to this product.

For the customers in Europe

Sony Professional Solutions Europe - Standard Warranty and Exceptions on Standard Warranty.

Please visit http://www.pro.sony.eu/warranty for important information and complete terms and conditions.

For the customers in Korea

SONY LIMITED WARRANTY - Please visit http://bpeng.sony.co.kr/handler/BPAS-Start for important information and complete terms and conditions of Sony's limited warranty applicable to this product.

Before operating the unit, please read this manual thoroughly and retain it for future reference.

For the customers in Europe, Australia and New Zealand

WARNING

This equipment is compliant with Class A of CISPR 32. In a residential environment this equipment may cause radio interference.

For the customers in Europe

This apparatus shall not be used in the residential area.

Disposal of the used lamp

For the customers in the USA

Lamp in this product contains mercury. Disposal of these materials may be regulated due to environmental considerations. For disposal or recycling information, please contact your local authorities or the Telecommunications Industry Association (www.eiae.org).

This projection lamp is intended to be used with Sony SRX series projectors only. Refer to the operating instructions of your projector, and check whether it is compatible before use. Never use the lamp for any other projector as doing so may lead to breakdown, fire or explosion.

Lamp quantities

LKRM-U330/U331/U450: 6 lamps

LKRM-U330S/U331S/U450S: 1 lamp (identical to those in the pack of 6)

About Lens Attachment and Replacement

Refer to the Installation Manual of the projector to attach the lamp. Refer to the Maintenance Manual of the projector to replace the lamp.

Specifications

Available projector SRX series projector

Rated power LKRM-U330 series: 330 W

LKRM-U450 series: 450 W

Supplied accessories Operating Instructions (1)

Design and specifications are subject to change without notice.

Notes

• Always verify that the unit is operating properly before use. SONY WILL NOT BE LIABLE FOR DAMAGES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, COMPENSATION OR REIMBURSEMENT ON ACCOUNT OF THE LOSS OF PRESENT OR PROSPECTIVE PROFITS DUE TO FAILURE OF THIS UNIT, EITHER DURING THE WARRANTY PERIOD OR AFTER EXPIRATION OF THE WARRANTY, OR FOR ANY OTHER REASON WHATSOEVER.
• SONY WILL NOT BE LIABLE FOR CLAIMS OF ANY KIND MADE BY USERS OF THIS UNIT OR MADE BY THIRD PARTIES.
• SONY WILL NOT BE LIABLE FOR THE TERMINATION OR DISCONTINUATION OF ANY SERVICES RELATED TO THIS UNIT THAT MAY RESULT DUE TO CIRCUMSTANCES OF ANY KIND.