Nautilus Be Strong. NV915 User manual

Be Strong.™
Model: NV915
P/N: 001-2032 Rev B ( 08/13/2007 )
NV 915 LCD Monitor
Service Manual

2
FCC Information................................................... 3
Important Safety Precautions ............................ 4
Product Specifications ........................................ 5
Location of Safety Warning Labels..................... 6
Exploded Views and Parts Lists ......................... 7
Troubleshooting...................................................13
Replacing Headphone Jack ................................14
Replacing Keypad ................................................15
Replacing LCD Monitor (M Series Bracket) .......17
Replacing LCD Monitor (T Series Bracket) ........23
Important Contact Numbers ..............................29
Table of Contents

3
Nautilus®NV915 Service Manual
FCC Information
This equipment has been tested and found to comply with limits for a class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation.
This equipment can generate, uses, and radiates radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause unacceptable interference to radio and television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures.
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment to an outlet on a circuit different from that
to which the receiver is connected.
• Consult the dealer or an experienced Radio/TV technician for assistance.
• Any changes or modifications in construction of this device which are not expressly approved by the party responsible
for compliance could void the users authority to operate the equipment.
A T T E N T I O N
FCC Information

4
Important Safety Precautions
W A R N I N G
IMPORTANT! To reduce the risk of fire, electrical shock or
other injuries, follow these safety precautions
when installing, using and maintaining your
NV915 LCD TV Monitor.
• Any changes or modifications in construction of this device which are not expressly approved by the party responsible
for compliance could void the users authority to operate the equipment.
A T T E N T I O N
• Always disconnect the power before installing or servicing the equipment.
• Disconnect the power cable and signal cable when thunder or lightning is present.
• Do not touch the power cord with wet hands. Make sure the electrical connectors are clean and dry before use.
• Disconnect the power cord when not in use for extended periods of time.
• Do not use if power cord is damaged.
• Do not install LCD Monitor close to heating sources.
• Do not place heavy articles on, or step on the LCD Monitor.
• The product should be installed in a clean and dry place.
• If you detect any smoke, unusual noise or smell, disconnect the electric power and contact service.
• Avoid contact with liquids or beverages.
• Do not use or place any combustible or flammable substances close to the LCD Monitor.
• Do not place the power cord close to any heating devices/sources.
• Do not apply any twisting forces or excess pressure to the LCD Monitor.
• Do not attempt to disassemble, repair or modify the LCD Monitor. If the LCD Monitor needs repair or adjustment, refer
servicing to qualified service personnel.
• When cleaning, do not directly spray with water or use flammable substances.
• Do not allow liquids to penetrate the LCD Monitor.
• When cleaning the LCD Monitor, disconnect the power and use a clean soft cloth. Never use a wet cloth.
W A R N I N G
This symbol appearing throughout this manual means:
Pay Attention! Be Alert! Your Safety Is Involved!
Save these instructions
Read all instructions before using.

5
Nautilus®NV915 Service Manual
NV915 Product Specifications
NV915 LCD TV Monitor
Gross Weight: 12.5 lbs/ 5.7 kg
Net Weight: 9.5 lb/ 4.3 kg
Product Dimensions: 49cm (L) x 17cm (W) x 43cm (H)
19.3” (L) x 6.7” (W) x 16.9” (H)
Power Requirements:
Adaptor Input: 100-240V AC, 50-60Hz
Adaptor Output” DC 12V, 3.33A
Regulatory Information:
FCC:
This device complies with Part 15 of the FCC and the Canadian ICES-003 regulations for Class A apparatus. Operations
is subject to the following two conditions:
(1).This device may not cause harmful Interferences and
(2).This device must accept any interference received, including interference
that may cause undesired operation.
The LCDTV Monitor NV915-000N Model bears the CSA Mark shown with adjacent
indicators ‘C’ and ‘US’
The LCDTV Monitor with PAL tuner bears the CE Mark and meets all safety and
EMC requirements required by the European Union and Australia / New Zealand.
For Customers in the European Union, Do not dispose of this product as refuse.
This product is to be recycled. For information on the proper method of disposal
contact a Nautilus Customer Service Representative. Contact information is available
in the Important Contact Numbers section in this manual.
The LCDTV Monitor with PAL tuner is RoHS compliant.

6
Safety Warning Labels
The following safety warnings are located on the NV915 LCD Monitor.
Please read all safety precautions and warning information prior to using your product.

7
Nautilus®NV915 Service Manual
Exploded View
M Series Bracket Kit
REF# PART# DESCRIPTION
1 001-1915 M Series Bracket Kit Complete
2 001-1894 Console Spacer
3 001-1959 M Series Bracket Kit Installation Manual
4 001-1944 M Series Replacement Hardware Kit (Use if replacement Hardware is needed)
1 2
3
4

8
Exploded View
LCD Monitor Kit
REF# PART# DESCRIPTION
1 001-1924 LCD Monitor with Accessories (US)
1 001-1992 LCD Monitor with Accessories (Euro)
1 001-2013 LCD Monitor with Accessories (Australia)
1 002-3782 LCD Monitor, DT with Accessories (Digital)
2 001-1922 Power Cord (US)
2 001-2015 Power Cord (Continental)
2 001-2019 Power Cord (Australia)
2 001-2017 Power Cord (UK/Ireland)
3 001-1938 Hardware Kit
4 000-8010 Power Brick
4 002-0387 LCD, DT Power Brick (Digital)
5 001-1995 European Adapter Kit (Europe/Australia Only)
6 001-1923 Owners Manual (CD ROM)
6 001-7167 Owners Manual (Digital CD ROM)
1
2 3 4 5 6

9
Nautilus®NV915 Service Manual
Exploded View
REF# PART# DESCRIPTION
1 001-2033 Front Keypad
2 001-1945 Earphone Jack
3 001-1997 Back Cover
LCD Monitor Components
3
2
1

10
Exploded View
REF# PART# DESCRIPTION
1 001-1948 T Series Bracket Kit Complete
2 001-1960 T Series Bracket Kit Installation Manual
3 001-1955 T Series Replacement Hardware Kit (Use if replacement Hardware is needed)
1
T Series Bracket Kit
3
2

11
Nautilus®NV915 Service Manual
Exploded View
Remote Controls
Wired Remote
Wireless Remote
REF# PART# DESCRIPTION
1 001-1939 Wireless Remote Kit (US)
1 001-2081 Wireless Remote Kit (International)
1 002-3785 Wireless Remote Kit (US Digital)
2 001-2028 Universal Wired Remote Kit
1
2

12
Exploded View
Free Stand Kit
REF# PART# DESCRIPTION
1 001-2074 Stand Shroud Replacement Kit
2 001-1934 Upright Assembly
3 001-1851 Adjustable Mast Assembly
4 001-1935 Base Assembly
5 001-2049 Stabilizer B
6 001-2050 Stabilizer A
7 001-2036 Stand Assembly Instruction Manual
8 001-2035 Stand Hardware Kit
9 001-2037 Stand Wire Harness
1
2
3
4
5
6
7
8
9

13
Nautilus®NV915 Service Manual
Troubleshooting
Poor Sound or Display Quality
• Make sure the Antenna is properly connected to the LCD Monitor, lower connection
on the unit and the video source.
• Check the Antenna Cable for damage.
No Image
• Make sure the Antenna is properly connected to the LCD Monitor, lower connection
on the unit and the Video source.
• Check the Antenna Cable for damage.
• Make sure the Power Cord is properly connected to the unit and a wall outlet.
• Press POWER button on remote.
Black Background Only
• Make sure the mode is set toTV and not PC or Video/S-Video when using a
coaxial cable input source.
Interference or Shaky Display
• Other appliances such as hair dyrers, wireless phones, power tools, etc. can cause
interferrence.
• Execute the fine tuning adjustment.
Can’t Store a Specific Channel
• Check whether Channel Setting is set to Normal.
No Sound
• Press the Mute button.
• Press the Volume Up button.
• Replace Headphone Jack
Remote Doesn’t Work
•Try the remote on another LCD Display if available.
• Make sure you have fresh batteries.
• Check or replace the Headphone Jack on the front of the LCD Monitor.

14
Over time the Headphone Jack may become worn and fail to function properly.
Tools Needed:
Phillips Head Screwdriver
Parts Needed:
Headphone Jack Kit Part# 001-1945
1. Remove the Decal covering the Headphone Jack. (Figure A)
2. Use a Phillps Head Screwdriver to remove the two screws securing the jack (Figure B).
3. Carefully remove the Headphone Jack from the LCD Monitor (Figure C) and disconnect the
wires (Figure D).
4. Reverse the procedure to install the jack.
Replacing Headphone Jack
Figure A Figure B Figure C
Figure D
Replacing Headphone Jack

15
Nautilus®NV915 Service Manual
Over time the Keypad may become worn and fail to function properly.
Tools Needed: Parts Needed:
Phillips Head Screwdriver Keypad Part# 001-2033
1. Remove the Back Cover of the LCD Monitor (Figure A).
2. Carefully pull the Ribbon Cable out of the connector (Figure B & C).
3. Gently lay the LCD on it’s back and peel off the old Keypad (Figure D).
4. Remove the old Keypad from the slot it the plastic (Figure E).
(Continued on next page)
Replacing Keypad
Figure A Figure B Figure C
Figure D Figure E
Ribbon Cable Ribbon Cable
Keypad
Replacing Keypad

16
5. Insert the new Keypad ribbon cable through the slot with the adhesive side toward
the bottom of the LCD (Figure F).
6. Peel off the Adhesive Backing (Figure G).
7. Position the Keypad on the plastic and firmly press into place (Figure H & I).
8. Turn the LCD over and insert the Ribbon Cable into the connector (Figure J).
9. Replace the Back Cover (Figure K).
Replacing Keypad (Continued)
Figure F Figure G
Figure H
Figure J Figure K
Figure I
Adhesive Side
Replacing Keypad

17
Nautilus®NV915 Service Manual
Step 1 Remove the Back Covers
Tools Needed:
Phillips Head Screwdriver
1-1 Remove the Back Cover of the LCD Monitor
(Figure A) and the Bracket (Figure B).
NOTE: Two longer screws used on the raised
portion of the LCD Monitor Back cover
(Detail A).
Figure B
Bracket Back Cover
Longer screws
used here
Figure A
Detail A
Replacing LCD Monitor
Replacing M Series (mast mount) LCD Monitor
To avoid the risk of electrocution, shock or mechanical injury, before performing this
maintenance, ensure that the LCD Monitor is unplugged.
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18
Step 2 Disconnect Wires From Monitor
2-1 Disconnect the Power, Antenna and Remote (if using optional wired remote)
wires from the LCD Monitor.
Power Antenna
NOTE: International
version will have
Coaxial Connection
Adapter.
International Coaxial Adapters
Optional Wired Remote wires.
Replacing LCD Monitor
Replacing M Series (mast mount) LCD Monitor (continued)
Power Antenna
Antenna Power
Connections are REVERSED for the NV915 LCD Digital Monitor.

19
Nautilus®NV915 Service Manual
Step 3 Remove the LCD Monitor
Tools Needed:
6mm Allen wrench
3-1 Use a 6mm allen wrench to remove the
M10 Allen Bolts on each side of the Bracket.
Figure A
LCD Monitor Bracket
Replacing LCD Monitor
Replacing M Series (mast mount) LCD Monitor (continued)
M10 Allen Bolt
Step 4 Prepare to install the new LCD Monitor
Tools Needed:
Phillips Head Screwdriver
4-1 Use a Phillips Head Screwdriver to remove
the Back Cover of the LCD monitor. (Figure A)
Figure A
Back Cover

20
Step 5 Attach the LCD Monitor
Tools Needed:
6mm Allen wrench
5-1 Position the LCD Monitor on the Bracket (Figure A)
with the MetalTabs resting between the upright
prongs (Detail A).
5-2 Re-Install the M10 Allen Bolts and Lock Washers.
5-3 Position the LCD Monitor (Figure B & C).
Note: The Monitor has a 30º range of viewing angles.
Position at your discretion (Figure B & C).
5-4 Completely tighten the M10 Allen Bolts.
Figure A
Detail A
LCD Monitor Bracket
Metal Tab
Prong
30º Range
30º Range
Figure B
Figure C
Replacing LCD Monitor
Replacing M Series (mast mount) LCD Monitor (continued)