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8.0     TROUBLESHOOTING 

 
The major cause of difficulty with the LM-1511R and LM-1911R monitors is use of faulty 
or low quality cables, attempting to use cables over to long a distance and selecting the 
wrong source for what is actually connected to the monitor. 
 
A second problem is misadjusting the monitor through improper use of the various setup 
menus. Before contacting TV One’s technical support personnel, please make certain 
that your problem is not due to one of the above issues. 
 
After trying the above suggestions should the problem still persist, contact your dealer 
for additional suggestions before contacting TV One. Should the dealer’s technical 
personnel be unable to assist you, contact TV One via our support website: 

http://tvone.crmdesk.com. 

 Create a technical support request on the site and our 

support team will respond within a short period of time. 
 

9.0      LIMITED WARRANTY

 

 
LIMITED WARRANTY – With the exceptions noted in the next paragraph, TV One 
warrants the original purchaser that the equipment it manufactures or sells will be free 
from defects in materials and workmanship for a period of two years from the date of 
purchase.  Should this product, in TV One’s opinion, prove defective within this warranty 
period, TV One, at its option, will repair or replace this product without charge.  Any 
defective parts replaced become the property of TV One.  This warranty does not apply 
to those products which have been damaged due to accident, unauthorized alterations, 
improper repair, modifications, inadequate maintenance and care, or use in any manner 
for which the product was not originally intended. 

  

Items integrated into TV One products that are made by other manufacturers, notably 
computer hard drives and liquid crystal display panels, are limited to the term of the 
warranty offered by the respective manufacturers.  Such specific warranties are 
available upon request to TV One. 

  

If repairs are necessary under this warranty policy, the original purchaser must obtain a 
Return Authorization Number from TV One and return the product to a location 
designated by TV One, freight prepaid.  After repairs are complete, the product will be 
returned, freight prepaid. 

   

LIMITATIONS - All products sold are "as is" and the above Limited Warranty is in lieu of 
all other warranties for this product, expressed or implied, and is strictly limited to two 
years from the date of purchase. TV One assumes no liability to distributors, resellers or 
end-users or any third parties for any loss of use, revenue or profit.   

  

TV One makes no other representation of warranty as to fitness for the purpose or 
merchantability or otherwise in respect of any of the products sold.  The liability of TV 
One with respect to any defective products will be limited to the repair or replacement of 

Summary of Contents for LM-1511R

Page 1: ...Instruction Manual LM 1511R and LM 1911R Color LCD Rackmount Monitors ...

Page 2: ......

Page 3: ...tructions 3 3 0 Intellectual Property 3 4 0 Specifications 4 5 0 Checking Package Contents 5 6 0 Connecting the Hardware 6 7 0 Operating the Unit 8 8 0 Troubleshooting 12 9 0 Limited Warranty 12 10 0 Regulatory Compliance 13 11 0 Contact Information 13 ...

Page 4: ...able for his her requirements and that it is installed correctly All rights reserved No parts of this manual may be reproduced or transmitted by any form or means electronic or mechanical including photocopying recording or by any information storage or retrieval system without the written consent of the publisher TV One reserves the right to revise any of its hardware and software following its p...

Page 5: ...amaged unit 2 2 Water and Moisture To reduce the risk of fire do not expose the unit to rain water or excessive moisture 2 3 General Care Do not force switches or external connections When moving the unit disconnect the serial port connections first then the power cable and finally the interconnecting cables to other devices Do not attempt to clean the unit with chemical solvents or aerosol cleane...

Page 6: ...tor Stereo Audio 2x via 2 RCA Connectors R L Computer 1x via HD 15 Female Computer Stereo Audio 1x via 3 5mm Mini Stereo Jack General Aspect Ratio 4 3 Display Element Active Matrix TFT Video Adjustments Brightness Contrast Color Hue Speakers Internal Right Left Channel TV Standards NTSC PAL SECAM Auto detect Front Panel Controls Left Right Buttons Menu Navigation and Control Audio Volume Decrease ...

Page 7: ...Approvals Monitors FCC CE RoHS Power Supplies UL CUL CE PSE GS RoHS Accessories Included 1x Operations Manual 1x Rackmount Ears 8x Rackmount Screws Note Rackmount Ears Provide Up Down Tilting 5 0 CHECKING PACKAGE CONTENTS Before attempting to use this unit please check the packaging and make certain the following items are contained in the shipping carton 1x LCD Color Monitor 1x AC Cord 1x Set of ...

Page 8: ...6 6 0 CONNECTING THE HARDWARE Please study the panel drawings below and become familiar with the signal input outputs power requirements inputs plus any controls present ...

Page 9: ...7 ...

Page 10: ...assemble the unit while power is applied Mount the monitor in a rack or extend the unit s rear support arm for desktop operation Use care with the support arm since small angles between the rear of the monitor and the support arm could result in the monitor falling forward onto its face resulting in possible damage Allow a heat dissipation area behind the monitor so that the normal operating heat ...

Page 11: ... menu items is always the same Press the Menu button to begin the selection process move the cursor using the adjust buttons press the menu button again to select the desired activity or sub menu Once you are at the desired menu item use the adjust buttons to make the adjustment When you are through making adjustments press the menu key again and move the cursor to the Exit selection Press the men...

Page 12: ...default setting for internal speaker audio level Exit Exit this OSD menu display As previously explained pressing the Menu button begins the selection process Move the cursor using the adjust buttons and then press the menu button to select the desired sub menu Once in the sub menu use the adjust buttons to move to the desired activity and press the Menu button to select the individual function yo...

Page 13: ... the picture Contrast Adjust the contrast level between the light and dark areas of picture Color Temperature Selects either 6500 or 9300 degree K display White Balance Optimizes the picture s gray scale reproduction H Position Adjusts Horizontal Position of the image V Position Adjusts the Vertical Position of the image Clock Adjusts the number of pixels on one line Affects both picture position ...

Page 14: ...duct without charge Any defective parts replaced become the property of TV One This warranty does not apply to those products which have been damaged due to accident unauthorized alterations improper repair modifications inadequate maintenance and care or use in any manner for which the product was not originally intended Items integrated into TV One products that are made by other manufacturers n...

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