GMS Technology DT-15NT LCD Monitor With TV Tuner User Manual

GMS Technology Inc. LCD Monitor With TV Tuner

User Manual

Download: GMS Technology DT-15NT LCD Monitor With TV Tuner User Manual
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Document ID260210
Application ID7M3MzNKvZx8U1NKG0pDlsQ==
Document DescriptionUser Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize162.59kB (2032342 bits)
Date Submitted2002-07-31 00:00:00
Date Available2002-07-31 00:00:00
Creation Date2002-06-28 17:38:47
Producing SoftwareAcrobat Distiller 5.0 (Windows)
Document Lastmod2002-07-25 19:26:22
Document TitleUser Manual

TFT-LCD MONITOR
Main office/Factory : 67-1 Sukwu-ri, Dongtan-myeon, Hwasung-gun,
Kyunggi-Do, Korea
+82-31-377-1907
Service Center
User's Manual
MODEL :DT-15NT
ARS +82-31-377-1907
When you call service center, please leave your
model name, trouble condition and contact
information properly. Service center will contact you
as soon as possible and answer your questions.
MAIN
TEL :
ARS :
FAX :
OFFICE CUSTOMER SUPPORT TEAM
+82-31-377-1907
+82-31-377-6294
+82-31-376-6297
WEBSITE
http://www.gmstechnology .co.kr
e-mail : magicwindow@gmstechnology.co.kr
www.gmstechnology .co.kr
TEL :
parts
Please make sure the following items are included with your monitor.
If any items are missing, contact your local dealer or gmstechnology service center.
AC Power Cord
www.gmstechnology .co.kr
Remocon / Battery
User's Manual/Warranty Card
AC/DC Power Adapter
LCD Monitor
15-pin D-SUB Signal Cable
TV Tuner
Sound Cable
Installation Diskette
Table of Contents
INSTALLATION
Safety Instructions
Connecting the Monitor
Monitor Driver Installation
ƒUAuto Installation
ƒUManual Installation
ADJUSTMENT
Front Panel
11
Easy Adjustment
12
Adjusting your LCD Monitor
13
17
Product Features
18
Troubleshooting
19
Safety Precautions
22
Specifications
23
Display Modes
24
Standard Certification Logos
25
Warranty Card
27
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Remote Controller
1 page
APPENDIX
Safety Instructions
Before connecting the AC power cord to the DC adapter outlet, make sure the
voltage designation of the DC adapter corresponds to the local electrical supply.
Never insert anything metallic into the cabinet openings of the liquid cristal display
(LCD) monitor; doing so may create the danger of electric shock.
To avoid electric shock, never touch the inside of the LCD monitor. Only a qualified
technician should open the case of the LCD monitor.
Never use your LCD monitor if the power cord has been damaged. Do not allow
anything to rest on the power cord, and keep the cord away from areas where
people can trip over it.
Be sure to hold the plug, not the cord, when disconnecting the LCD monitor from
an electric socket.
Openings in the LCD monitor cabinet are provided for ventilation. To prevent
overheating, these openings should not be blocked or covered. Also, avoid using
the LCD monitor on a bed, sofa, rug, or other soft surface. Doing so may block the
ventilation openings in the bottom of the cabinet. If you put the LCD monitor in a
bookcase or some other enclosed space, be sure to provide adequate ventilation.
Put your LCD monitor in a location with low humidity and a minimum of dust.
Place the LCD monitor on a solid surface and treat it carefully. The screen is made
of thin glass with a plastic front surface and can be damaged if dropped, hit or
scratched. Do not clean the front panel with keton-type materials (e.g., acetone),
ethyl alcohol, toluene, ethylacid, methyl, or chloride. These may damage the panel.
temperature can cause problems. Don't use your LCD monitor in direct
1 2 High
sunlight, and keep it away from heaters, stoves, fireplaces, and other sources of
heat.
Unplug the LCD monitor when it is going to be left unused for an extended period
1 3 of time.
1 4 Unplug your LCD monitor from the AC outlet before any service.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER
(OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.
Do not expose the LCD monitor to rain or use it near water (in kitchens, near
swimming pools, etc.). If the LCD monitor accidentally gets wet, unplug it and
contact an authorized dealer immediately. You can clean the LCD monitor with a
damp cloth when necessary, but be sure to unplug the LCD monitor first.
authorized dealer or service center.
INSTALLATION
INSTALLATION
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Locate your LCD monitor near an easily accessible AC outlet.
10
If your LCD monitor does not operate normally -in particular, if there are any
1 1 unusual sounds or smells coming from it -unplug it immediately and contact an
CONNECTING THE MONITOR
Make sure that both the computer and the monitor are switched off before connecting.
6 Connect the
1 Connect the power cord to the AC/DC adapter and connect the
adapter plug to the DC power connector on the back of the monitor.
Caution) Make sure that you use supplied adapter only.
(Computer backside)
2 Connect the signal cable to the computer and the monitor.
3 Connect the sound cable to the
monitor and the video devices.
5 Connect the S-video cable to
the monitor and the video
devices.
(VCR backside)
INSTALLATION
INSTALLATION
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4 Connect the video cable to the monitor
and the video devices.
MONITOR DRIVER INSTALLATION
If you install the monitor driver, the resolution and frequency are suitable for the monitor and you can
experience the clear screen.
Auto Installation
5 Adjust the resolution and vertical frequency and then click "OK"
If the installation does not work automatically, install the driver manually
This screen shot is for the mode reset.
First, turn the computer and the monitor on and insert the installation disk into the floppy disk drive.
Double click on "install.exe" and follow the steps below.
6 Click "OK"
7 Click "Yes"
If you want to change the resolution, click "No".
Repeat the above steps and set the optimal resolution.
Manual Installation
First, turn the computer and the monitor on and insert the installation disk into the floppy disk drive.
Click "Control panel" and then follow the steps given below.
3 Click "OK"
2 Click "OK"
4 If the screen performs normally after appearing
the monitor optimization mode, click "Yes"
Otherwise, click "No"
1 Click "Control panel"
If you do not want the monitor optimization function, click "Cancel"
INSTALLATION
2 Click "Display"
Or click the right button on the mouse and then click "Properties"
INSTALLATION
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1 Choose a model and click "OK"
Manual Installation
3 Click "Settings"
7 Click "Next"
4 Click "Advanced"
8 Click "Display a list of all the drivers in
a specific location, so you can select the
driver you want"
9 Click "Next"
5 Click "Monitor"
10 Click "Have Disk"
6 Click "Change.."
11 Select the driver and click 'OK'.
12 Select model and click "Next"
INSTALLATION
13 Click "Next"
14 Click "Finish" and then reboot the Windows.
INSTALLATION
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Driver installation has been completed.
Manual Installation
IF YOU HAVE WINDOWS NT..
Click "Start" button.
Select "Settings" tab and then click "Control Panel".
FRONT PANEL
If you perform auto adjustment in advance of manual adjustment when you install the monitor, the
screen appears more stable.
Basic functions of the buttons
Double click "Display" icon.
Click "Settings" bar.
Click "All display modes".
Select a mode (resolution, colors, vertical frequency).
Click "OK".
Click "Test"
If the screen performs normally, click "Yes". Otherwise, select other mode (lower
resolution, colors and vertical frequency).
Note: If "All display modes" does not exist on your Widows NT, refer to Standard Signal Modes
in this manual and select a resolution and vertical frequency.
IF YOU HAVE LINUX..
To command X-Window, you have to create a system file that called XF86Config file.
You can set your monitor with the file.
If you command XF86Config, the file can be created.
Power
Turns ON/OFF the monitor.
Menu
Opens the main OSD menu, and exits from main menu or
sub-menu.
Select
Selects the highlighted function.
Right
Moves the selector right on the OSD or increases the
values of the selected function.
Left
Moves the selector left on the OSD or decreases the
values of the selected function.
Up
Moves the selector up on the OSD.
Down
Moves the selector down on the OSD.
Command XF86Config and then press enter key when the first and second screen appear.
In the third screen, you can find mouse settings.
Select your mouse.
Next, Keyboard setting screen appears.
Monitor setting screen appears.
First, you have to set the horizontal frequency. Refer to Horizontal Frequency in this
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manual and select one of them. (You can input the frequency directly as well).
You have to set the vertical frequency. Refer to Vertical Frequency in this manual and
select one of them. (You can input the frequency directly as well)
Enter the model name of your monitor.
Monitor information you entered here is not directly related to commanding X-Window.
Monitor setting has been completed.
Complete other hardware settings and command X-Window.
INSTALLATION
ADJUSTMENT
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Select your keyboard.
Easy Adjustment(Hot
Adjusting Your LCD Monitor
Key)
ON-Screen Display(OSD)
Function icons
KEY
PC MODE
COMPOSITE MODE
S-VIDEO MODE
Function name
Setting bar
TV MODE
1. SELECT
Performs the mode selection function (PC/COMPOSITE/S-VIDEO/TV) or
if you keep in pressing this button, performs auto screen adjustment function.
2. RIGHT
Displays brightness adjustment menu
Increases Channel
3. LEFT
Displays contrast adjustment menu
Decreases Channel
4. UP
Performs sound mute on / off
5. DOWN
Displays audio volume adjustment menu
1. PC/COMPOSITE/S-VIDEO MODE
2.TV MODE
On-Screen Display(OSD)
Accessing the menu system
With the OSD off, push the Menu button to display the main OSD menu.
Use the "
" buttons to move from one function to another. As you move from
one icon to another, the function name changes to reflect the function or group of
functions represented by that icon. See Table 1 starting on the next page to view a
complete list of all of the functions available for the monitor.
Press the Select button once to activate the highlighted function, use the "
buttons to select the function.
After selecting a function, use the " " and " " buttons to make necessary adjustments.
The setting bar moves and the numeric value indicator changes to reflect your
adjustments.
NOTE: The numeric value indicator is provided as a point of reference only and has
nothing to do with a real measurement.
ADJUSTMENT
Push the Menu button a couple of times to return to the main menu to select another
function or to exit from the OSD.
ADJUSTMENT
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Adjusting Your LCD Monitor
Adjusting Your LCD Monitor
OSD functions and adjustment
Table 1. Screen controls
Menus and
Sub-menus
Adjustment
Brightness
Contrast
Adjustment is used to fine tune and get the best image
by removing noises that creates unstable images with
jitters and shimmers.
Adjust the brightness of video or TV without affecting
PC RGB's brightness.
Adjust the contrast of video or TV without affecting PC
RGB's contrast.
H Position
Adjust the horizontal position of the image.
V Position
Adjust the vertical position of the image.
Phase
Remove the noises. When frequency value is wrong,
the image has horizontal lines especially in 1 dot on and off.
Auto Adjust
"Auto adjustment" allows the monitor to self-adjust to the
incoming video signal. The values of phase, frequency
and position are adjusted automatically.
Redish white.
7300° K
Plain white.
9300° K
Bluish white.
User
Move the OSD Window to the horizontal direction.
Move the OSD Window to the vertical direction.
Scaling
English, German, France, Italian, Spanish.
Change the opaqueness of the background of the OSD.
Display current display mode.
Menus and
Sub-menus
The number of seconds that the OSD will remain
visible before disappearing.
Function Descriptions
The monitor has a built-in high fidelity stereo audio amplifier.
The audio circuit processes audio signal from various external
input sources such as DVD, VCR, TV or PC.
Selects a sound source from PC, DVD, VCR or TV.
Adjust the sound volume
Bass
Emphasize low frequency audio.
Treble
Emphasize high frequency audio.
Mute
Sound
TV Control
Mutes the sound temporarily.
Mute is released when you adjust volume.
Stereo : Process stereo sound if available.
Mono : Process sound as mono. For stereo sound left and
right channels are merged to be processed as mono.
Bilingual : Select the language you want to hear.
The channel system can be set in several different ways.
Channel
Changes the incoming channel.
Add/Del
In rare cases, "Channel auto program" may miss a couple of
channels due to weak signals or for other reasons such as
a channel does not exist when "Channel auto program" is
executed. To add a newly found channel or remove a channel,
please follow the steps described below.
Push Menu button and then select "Add/Del" under "TV
Control" menu. Select "Add" to add the channel or select
"Del" to remove the channel.
Auto Channel
TV Source
Auto Tuning
Changes the image size in several different ways.
Information
ADJUSTMENT
Source
Volume
Setup is used to adjust OSD menu information
OSD V pos
Language
Audio Control
User customizable.
OSD H pos
Transparency
Menus and
Sub-menus
The tone of color can be changed from redish white to
bluish white. The individual color components are also
user customizable.
6500° K
Setup
Icon
Remove the noises. When phase value is wrong,
the image has vertical lines especially in 1 dot on and off.
Frequency
Color
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Function Descriptions
Fine Tune
Search the channel
Antenna/Cable
Select Tuning ways - Auto or Manual.
Due to weak signals or a wrong antenna configuration, some
of the channels may not be tuned correctly.
Select "Fine Tune" under TV Control menu to make the video
image as clear as possible.
ADJUSTMENT
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Icon
Table 1. Screen controls (Continued)
Adjusting Your LCD Monitor
APPENDIX
Remote Controller
Table 1. Screen controls (Continued)
Icon
Menus and
Sub-menus
Adjustment
Brightness
Contrast
Color
Tint
Sharpness
Function Descriptions
This function is active if you select an input source
other than PC. (DVD, VCR, TV)
Source Search
Adjust the brightness of video or TV without affecting
PC RGB's brightness.
Adjust the contrast of video or TV without affecting PC
RGB's contrast.
Change the richness of color.
Channel & Volume
Auto Adjustment
Change the tone of color.
Adjust the sharpness of video or TV image.
Audio Mute
Channel Search
12
ADJUSTMENT
APPENDIX
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Previous Channel
APPENDIX
APPENDIX
Product Features
Troubleshooting
If you have a problem setting up or using your LCD monitor, you may be able to solve it yourself.
Before contacting customer service, try the suggested actions that are appropriate to your problem.
Table 2. Troubleshooting - Image
Radio Frequency Compatibility Registration (Class B digital device)
This product has been approved for non-business purposes and may be used in any
environment, including residential areas. (Class A devices are for business
purposes and Class B devices radiate less radio frequency than Class A devices)
Problem
Screen is blank and
power indicator is off
Suggested Actions
Ensure that the power cord is
firmly connected and the LCD
monitor is on.
Reference
Connecting the
monitor, page 4 - 5.
Power Saving Feature
Display Power Manager Signaling (DPMS)
Power management circuit signaled by the computer system, will reduce power
consumption when the computer system is not in use. The power management
feature requires that the video card of the computer should support DPMS function.
"Check Signal Cable"message
Ensure that the signal cable is
firmly connected to the PC or
video sources.
Ensure that the PC or video
sources are turned on.
Connecting the
monitor, page 4 - 5.
General CRT monitors consume 100W but LCD monitors consume 30W. An
advantage of this monitor is the lowest consumption. This monitor meet the VESA
standard.
Simple Design
"Out of Range"message
This monitor is equipped with a control board for LCD monitor only that performs the
best color display and has simple and easy options. Simple design produces a
clean and tidy space.
Check the maximum resolution
and the frequency of the video
adaptor.
Compare these values with the
data in the Display Modes
Timing Chart.
Display Modes, page 24.
www.gmstechnology .co.kr 18 page
This monitor is designed to be compatible with any PC configuration. You do not
need to substitute hardware or purchase specific software. You only need to
connect the signal cable of old CRT monitor.
APPENDIX
The image is too light
or too dark
Adjust the Brightness and
Contrast.
Brightness, page 14, 16.
Contrast, page 14, 16.
Horizontal bars appear
to flicker, jitter or shimmer
on the image
Adjust the Phase function.
Adjustment, phase, page 14.
Vertical bars appear to
flicker, jitter or shimmer
on the image.
Adjust the Frequency function
and then adjust the Phase
function.
Adjustment, Frequency, phase,
page 14.
APPENDIX
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Other Feature
APPENDIX
APPENDIX
Table 2. Troubleshooting - Image (Continued)
Problem
Screen is blank and
power indicator light is
steady amber or blinks
every 0.5 or 1 seconds
Suggested Actions
The monitor is using its power
management system.
Move the computer's mouse or
press a key on the keyboard
Table 2. Troubleshooting - Audio and TV
Problem
Reference
Power Saving Feature, page 18.
No sound
Check that the display resolution
and frequency from your PC or
video board is an available mode
for your monitor.
Suggested Actions
Reference
Ensure that the audio cable is firmly
connected to both the audio-in port
on your monitor and the audio-out
port on your sound card.
Connecting the
Monitor, page 4 - 5.
Check the volume level
Audio Control, page 15.
Check the volume level
Audio Control, page 15.
If the volume is still too low after
turning the control to its maximum,
check the volume control on the
computer sound card or software
program.
Refer to your computer,
sound card or software
documentation.
Adjust the Treble and Bass to
appropriate level.
Audio Control, page 15.
Display Modes, page 24.
On your computer check: Control
Panel, Display, Settings
Image is not stable and
may appear to vibrate
Sound level is too low
If the setting is not correct, use
your computer utility program to
change the display settings.
Monitor Driver Installation,
page 6 - 10.
Horizontal frequency:
30 kHz - 61 kHz
Vertical frequency:
56 Hz - 75 Hz
Maximum refresh rate:
1024 x 768 @ 75 Hz
Image is not centered
on the screen.
Adjust the horizontal and
vertical position.
H Position, page 14.
V Position, page 14.
You need the monitor
driver software
Download the driver from WWW
pages:
http://www.digitaltek.co.kr
Sound is too high pitched or
too low pitched
TV signal is not received
APPENDIX
Check "Channel system" and make
sure you choose the correct channel
system.
Broadcasting systems, page 24.
Select "Channel auto program" to
configure the channel system
automatically.
APPENDIX
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NOTE: Your monitor supports multiscan display functions within
the following frequency domain:
APPENDIX
APPENDIX
Safety Precautions
Specifications
The following information is to prevent damages and secure user's safety.
Please read the following information carefully and use the monitor properly.
Power
Table 3. Technical and environmental specifications
DT-15NT
Size
Display Size
Type
Pixel pitch
Viewing Angle
15.0" Diagonal
304.1 (H) x 228.1 (V) mm
a-si TFT active matrix
0.297 (H) x 0.297 (V) mm
70/70/60/60 (L/R/U/D)
(Depending on the panel manufacturer, the viewing
angle may be different from this spec.)
Frequency
Horizontal
Vertical
Display color
30 - 61 kHz (Automatic)
56 - 75 Hz (Automatic)
16,777,216 colors
Display
Resolution
Optimum Mode
Maximum Mode
1024 x 768 @ 60 Hz
1024 x 768 @ 75 Hz
Sync.
Video signal
H/V Separate, TTL, P. or N.
H/V Composite, TTL, P. or N.
Sync-on-green 0.3 Vp-p, N.
0.7 Vp-p @ 75 ohm
TV, Video
Color system
Sound system
Video format
NTSC or PAL
M/N
CVBS, S-VHS
Power
AC
Adapter
AC 100-240 Vrms (50 ~ 60Hz )
DC 12V/3A
Power
Consumption
Maximum
Power Saving
38 W
8W
Environmental
Considerations
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
50 ° F to 104 ° F (10 °C to 40 °C)
10% to 80%
13 ° F to 113 ° F (-25 °C to 45 °C)
5% to 95%
Audio
Characteristics
Audio Input 1
Audio Input 2
Line-out
(Audio out)
Headphone out
Frequency
Response
RCA Jack Red(R) White(L), 0.5Vrms (-9dB)
3.5 Stereo Jack, 0.7Vrms (-7dB)
3.5 Stereo Jack, 0.7Vrms (-7dB)
Panel
1.Do not hold the plug with your
hands wet.
2. Never disconnect it by pulling
the cord.
¡ Doing so may create a danger of
electric shock or fire.
¡ Doing so may create a danger of
electric shock or fire.
¡ Doing so may create a danger of
electric shock or fire.
Input Signal
1. Never hit the monitor or scratch the monitor with
sharp materials.
¡ Doing so may damage the monitor
or a danger of electric shock.
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Other precautions
2. Unplug the monitor and Use a damp, lint-free cloth
for cleaning. Do not use keton-type materials, ethyl
alcohol, acid, toluene, ethyl acid, methyl or
chloride.
¡ Doing so may create a danger of electric shock or fire.
1. Never touch the inside of the monitor.
2. Keep the monitor away from anything magnetic.
¡ If you need a service, contact the service center.
¡ Noise may appears on the screen.
When you store the monitor, keep the monitor away from direct sunlight and dust.
APPENDIX
Max 10mW Output (3.5 Stereo Jack 32
RF: 80Hz - 15KHz (at- 3dB)
A/V: 80Hz - 20KHz (at - 3dB)
APPENDIX
www.gmstechnology .co.kr 23 page
Cleaning
3.Do not force to bend the cord or
put any heavy materials on the
cord.
APPENDIX
APPENDIX
Display Modes
Standard Certification Logos
Mode
VGA
SVGA
XGA
Resolution
Horizontal
Frequency(kHz)
Vertical
Frequency(Hz)
Pixel Clock
Frequency(MHz)
Sync Polarity
(H/V)
720 x 400
31.469
70.087
28.322
-/+
640 x 480
31.469
59.940
25.175
-/-
640 x 480
37.500
75.000
31.500
-/-
800 x 600
37.880
60.300
40.000
+/+
800 x 600
46.875
75.000
49.500
+/+
1024 x 768
48.363
60.004
65.000
-/-
1024 x 768
60.023
75.029
78.750
+/+
Following Table explains general international broadcasting systems. If your product is not correspond
this table, it can operate abnormally. Then please contact sales department or custom satisfaction
center.
Table 5. Broadcasting Systems
Color System
Sound System
Stereo System
A2
NTSC
BTSC (SAP)
EIAJ
A2
Channel System
US
US
Japan
CCIR
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AUSTRALIA
PAL
B/G
NICAM
APPENDIX
CCIR
Countries
Korea
USA, Canada, Chile,
Venezuela, Cuba, Colombia,
Jamaica, Mexico, Panama, Peru,
Philippines, Puerto-Rico, Taiwan
Japan
Germany, Austria, Swiss,
Netherlands
Australia
Sweden, Spain, Denmark,
Norway, Finland, Belgium,
Iceland, Portugal, Malaysia,
Singapore, Thailand
Unknown
CCIR
India, Israel, Kuwait, Jordan,
Yugoslavia
NICAM
CCIR
UK, Hongkong
MIC Logo
The MIC certification of telecommunication devices is compulsory certification, pursuant to Article
33 of Framework Act on Telecommunications and Article 46 and 57 of Radio Wave Act. Complied
with Article 3 of Telecommunication Devices Certification Regulation, any natural or juridical
person who manufactures, imports, or sells telecommunication devices has to get the applicable
certification for the devices, attach the related logo and distribute the devices. The reason MIC
enacts and applies the standard regulations for telecommunication devices is for reducing the
following matters to a minimum and protecting radio environment in Korea; undesired radio
frequency energy caused by the devices, harmful interference to radio communications caused
by the other devices or external radio, and injury or damage caused by undesired operation.
CE Logo
Classification: Integrated Standard Certification Logo of EU, Compulsory Standard
Governing organization: EOTC (European Organization for Testing and Certification)
Major target items: toys, gas fittings, machinery, radio conformity, telecommunication terminals,
non-automatic scale, private safeguards, and etc.
UL Listed Logo
Classification: US Safety Standard, Voluntary Standard (Compulsory Standard in
several provinces)
Governing organization: Underwriters Laboratories Inc.
Major target items: 1,400 items including electronic/electric equipments and accessories,
machinery, fire extinguishers, protections against burglars, and etc.
FCC Logo & ID NO
Classification: US Radio Telecommunication Standard, Compulsory Standard.
Governing organization: Federal Communications Commission
Major target items: wireless phones, lifesaving equipments, high-frequency equipments for
industrial/scientific/medical purposes, personal computers/peripherals, and etc.
NOTE
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to pro-vide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not in- stalled 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
harmful interference to radio or 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 into an outlet on a circuit different
from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV
technician for help.
APPENDIX
www.gmstechnology .co.kr 25 page
For the display modes listed below, the screen image has been optimized during manufacture.
Table 4. Preset timing modes
The warranty period of the products is ONE YEAR.
PRODUCT
WARRANTY CARD
GMS TECHNOLOGY warrants its products to be free for ONE YEAR from the original purchasing date.
Model
Serial No.
DT-15NT
Purchaser's Name
Address
Purchased Date
Purchased agency
Free Service
In the event that the general products have used for the business purpose,
warranty period will be cut and applied to six months.
Type of purchaser's damage
Repairs are needed within 10 days from the purchase date.
Warranty Details
Warranty period
Outof Warranty period
Product replacement or full Product replacement or full
refund.
refund.
Repairs are needed within 1 month from the purchase date.
Damage is occurred during the installation and transportation
at the purchase date.
Troubles caused
by the defects of
performance
and function
under the
normal usage.
Product replacement
Repairs are needed for newly replaced product within 1 month
from the replaced date.
Full refund.
Replacement is impossible
Same defects are occurred up to 3 times.
Free Repairs
N/A
Charged repairs
Same defects are occurred up to 4 times.
Charged repairs
Diverse defects are occurred up to 5 times.
Charged repairs
Repairs are impossible because GMS TECHNOLOGY does not
maintain the repair parts within the parts maintenance period.
Refund after deducting the
Product replacement or full depreciation cost and
refund.
adding 10% purchase
price.
GMS TECHNOLOGY maintains the repair parts but repairs
are impossible.
Refund after deducting the
depreciation cost.
GMS TECHNOLOGY loses the product delivered for
repairing from the purchaser.
Troubles caused by
Repairs are impossible.
purchaser's
intention or
Repairs are possible.
negligence
Product replacement after Limited to the extra criteria
collecting the cost for
of GMS TECHNOLOGY
charged repairs.
Charged repairs
Charged repairs
Charged Service
If you call the service without following the troubleshooting in the manual, you may pay the service charge.
Please read the manual carefully.
Troubles caused by purchaser's negligence
Troubles
Troubles
Troubles
Troubles
caused by purchaser's faulty repairs and lack of reasonable care.
caused by usage of wrong supply/voltage
and damages caused by dropping of product in transportation after the installation.
caused by usage of any parts not provided with the product.
Troubles caused by other reasons.
Troubles caused by acts of God (fire, damage from salt, flood, and etc.).

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Creation Date                   : 2002:06:28 17:38:47+09:00
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Metadata Date                   : 2002:07:25 19:26:22+09:00
EXIF Metadata provided by EXIF.tools
FCC ID Filing: QJBDT-15NT

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