3B Technology LT27A02 User manual

TFT LCD Display
USER'S MANUAL

Warnings
Warning:
To reduce the risk of electric shock do not remove cover.
No user serviceable parts inside. Refer servicing to qualified service personnel.
The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of insinuated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operation and
maintenance (servicing) instructions in the literature accompanying
the appliance.
Warning:
"To prevent fire of shock hazard, do not expose the set to rain or moisture". Do not rub
or strike the Active Matrix LCD with "anything hard as this may scratch, mar, or
damage the Active Matrix LCD permanently".
Caution:
Power:
This set operates on a DC supply provided by the AC-DC adaptor, the voltage is as
indicated on the label on the back cover. Use only the AC-DC adaptor supplied with
the set and never apply an AC mains to the set directly. The AC-DC adaptor operates
on an AC mains supply, the voltage is as indicated on the label of the AC-DC adaptor.
a. Connect the DC plug of the AC-DC adaptor to the 15V socket of the set.
b. Connect the AC-DC adaptor and it's power cord.
c. Connect the power cord to an AC mains.
In the event of thunderstorms or power cuts, please pill out the mains plug of the
AC-DC adaptor and the aerial plug. Do not allow anything to rest upon or roll over the
power cord, and do not place the set where the power cord is subject to damage.
Service
other hazards. If the unit does not operate properly, unplug it and call your dealer.
Antenna Connect the antenna cable to the connection marked Ant. (on the rear). For
best reception, use an outdoor antenna.
Location
Position your unit so that no bright light or sunlight will shine directly on the screen.
Do not expose the unit to vibration, moisture, dust or heat. Also ensure that the unit
is placed in a position that allows a free flow of air. Do not cover the ventilation
openings on the back cover. You can install the unit on a wall or place it on a table-
top or similar flat surface. Mounted the unit securely to eliminate the risk of injury from
the unit falling. Contact your dealers to purchase the optional ceiling mount.
Cleaning
Unplug the unit before cleaning the face or the LCD Screen. Dust the unit by wiping
the screen and cabinet with a soft, clean cloth. If the screen requires additional cleaning
use a clean, damp cloth. Do not use liquid or aerosol cleaners.
Non-active pixels
Occasionally, a few non-active pixels may appear on the screen as a fixed point of blue, green or red.
Please note that this does not affect the performance of your product.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING

Contents
7. Safety
5. Troubleshooting
6. Dimensional Drawings
3.2.4 Control of OSD menu while in use of VIDEO or TV Input
3.2.5. Using TELETEXT with Remote Control
4. Product Specification
Warnings
1. Supplied Accessories
2. Installation
2.1. Wall Installation
2.2. Desktop Installation
2.3. Installation Procedure
2.4. Installation Reference
3. Operation
3.1 OSD (On Screen Display) buttons on the casing
3.2 Use of OSD (On Screen Display) menu
3.2.1 Basic Instruction of OSD Menu
3.2.2 OSD basic form
3.2.3 Control of OSD menu at PC Input mode

Supplied Accessories
Make sure the following accessories are provided with product.
Installation
Install Options
* You can install the unit on a wall or place it on a table-like surface.
* To eliminate any risk of injury from the unit falling, it should be mounted securely.
1. Wall Installation
Caution: Do not install the unit on a weak wall surface, like plaster etc. it is not
needed any bracket or installation accessory with the exception of nails or screws.
Distance of holes of back panel is 305mm,
a. Drive nails or screws on the wall, in the location you want to install the unit.
b. Hang the unit on the nails or screws.
2. Desktop Installation

3. Operation
3.1 OSD(On Screen Display) buttons on the casing
You can basically control OSD menu with OSD buttons on front case,
therefore you need to understand overall functions of OSD buttons prior to
entering main contents.
** Front Buttons
Volume buttons
during OSD operation, adjust
certain sub menu or setting
Channel buttons
move a cursor on OSD,
during OSD operation, move to previous menu from a present one
or make the OSD disappear
OSD menu appearance on screen or
move to each sub menu Sensor for the Remote Control
When power is on, the light is
green(blue).
Power On/Off

3.2 Use of OSD(On Screen Display) menu
3.2.1 Basic Instruction of OSD Menu
- Order of OSD Menu
If you want to adjust the displaying, please follow the following procedure.
1. Press the [MENU] button, then OSD Menu will appear on screen.
2. Press [UP/DOWN] button to make a curser move to the item you want to adjust
3. Press [MENU] button while an icon is selected.
4. Sub ITEM or adjusting Menu will appear. If Sub item shows up,
repeat two or three times until you can see an adjusting Menu.
5. At the state of adjusting Menu, adjust the condition with [RIGHT/LEFT] buttons
6. Press [EXIT] button, then OSD menu or the present menu disappears from screen.
** If you want to move from low to high category, press [MENU] button.

- Select the Input Mode
- Conversion of source inputs ;
You can select one of source inputs using [MENU] button.
Press [MENU] button, then the following menu will appear.
1. Press [UP/DOWN] and
put the cursor on "SOURCE"
then press [MENU]
2. In order to convert to TV input,
move cursor to [Television], then
press [RIGHT] button.
3. There are also " Analog PC, PC Video,
S-Video & Scart Video,
one of which you can select to fit a input source
- Conversion from TV or VIDEO to PC input mode
Press [MENU] button, then the following menu will appear.
1. Press [UP/DOWN] and ,
put the cursor on "SOURCE"
then press [MENU]
2. In order to convert to PC input,
move cursor to [ Analog PC], then
press [RIGHT] button.

3.2.2 OSD basic form
Two kinds of OSD menu are serviced as OSD structure.
One for TV input, and the other for other source inputs.
(OSD for analog PC input) (OSD for other sauce inputs)
At the beginning, the cursor is fixed at [PICTURE],
and the present resolution of PC Monitor appears at the bottom.
If you press [LEFT/RIGHT] with no menu selected, then volume will be adjusted
Increase VOLUME with [RIGHT]
Decrease VOLUME with [LEFT]
Press [EXIT] button, then menu disappears.

3.2.3 Control of OSD menu at PC input mode
Adjustment of PICTURE
- Control of Brightness
To adjust BRIGHTNESS, take the following procedure.
1. Press [MENU], then OSD MENU appears.
Select "PICTURE", then
press [MENU].
2. Select "Brightness" using [UP]/[DOWN]
then press [MENU]
3. Adjust the desired Brightness
using [RIGHT]/[LEFT]
4. Press [EXIT] to move to previous
MENU
Follow the same procedure to control the CONTRAST, PHASE and FREQUENCY

- Control of SHARPNESS
Use to control the distinction of display
1. Press [MENU], then OSD MENU appears.
Select "PICTURE", then
press [MENU].
2. Select "Sharpness" using [UP]/[DOWN]
then press [MENU]
3. Select the distinction you want
by using [RIGHT]/[LEFT] button.
lower number gets stronger distinction,
higher number gets smoother distinction.
- Control of COLOR
Use to adjust the density of color.
1. Press [MENU], then OSD MENU appears.
Select "PICTURE", then
press [MENU].
2. Select "Color" using [UP]/[DOWN]
then press [MENU]

3. Select "Red" using [UP]/[DOWN]
then press [MENU]
4. Adjust the level with using
[RIGHT]/[LEFT]
5. Press [EXIT] to move to previous
MENU
* To adjust the density of Green, Blue, take the same procedure as above.
Control of the position of entire screen
- Control of H-POSITION
Use to move the position of entire screen.
1. Press [MENU], then OSD MENU appears.
Select "SCREEN CONTROL", then
press [MENU].
2. Select "H-Position" using [UP]/[DOWN]
then press [MENU]
(H-Position for horizontal movement,
V-Position for vertical movement)

3. Adjust the level by using
[RIGHT]/[LEFT]
4. Press [EXIT] to move to previous
MENU
- SCALING Function
Controlling magnification of the screen.
1. Press [MENU], then OSD MENU appears.
Select "SCREEN CONTROL", then
press [MENU].
2. Select "Scaling" using [UP]/[DOWN]
then press [MENU]
3. Select the function by using
[RIGHT]/[LEFT]
(FULL for entire screen,
Aspect 16:9 for wide vision,
One To One for fitting into a running
program resolution)

- ZOOM Function
Use to zoom in/out on the screen.
1. Press [MENU], then OSD MENU appears.
Select "SCREEN CONTROL", then
press [MENU].
2. Select "Zoom" using [UP]/[DOWN]
then press [MENU]
3. Select the level with using
[RIGHT]/[LEFT]
- FREEZE FRAME Function
Use to pause the favorite shot of pictures.
1. Press [MENU], then OSD MENU appears.
Select "SCREEN CONTROL", then
press [MENU].
2. Select "Freeze Frame" using [UP]/[DOWN]
then press [MENU]
3. Select the On/Off with using
[RIGHT]/[LEFT]
(On : Pause, Off : Relieve)

Control of MISCELLANY
- SYSTEM RESET
In case that user makes improper setting, it sets back to factory default
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY"
using [UP]/[DOWN], then
press [MENU].
3. Select "System Reset"
using [UP]/[DOWN],
then press [MENU]
4. Select [RIGHT]/[LEFT], then
factory-defaulting will start .
Select [EXIT] before pressing [RIGHT]/
[LEFT] to return to previous menu
- OSD TIMEOUT Function
Use to adjust the stand-by time of OSD MENU, while no command is conducted by buttons.
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY"
using [UP]/[DOWN], then
press [MENU].
3. Select "OSD Timeout"
using [UP]/[DOWN], then
press [MENU]

4. Select the time as you like
by using [RIGHT]/[LEFT],
You can set up the time 5 to 60 sec.
in a multiple of 5 sec.
- OSD TRANSPARENCY Function
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY"
using [UP]/[DOWN], then
press [MENU].
3. Select "OSD Transparency"
using [UP]/[DOWN], then
press [MENU]
4. Select the level you like
with using [RIGHT]/[LEFT],
On : OSD Background gets
more transparent.
Off : OSD Background gets
less transparent.
- OSD POSITION Function
This function is for adjusting the position of OSD MENU on screen.
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY"
using [UP]/[DOWN], then
press [MENU].
3. Select "OSD Position"
using [UP]/[DOWN], then
press [MENU]
4. Select the position as you like
by using [RIGHT]/[LEFT],
From the far left, left-top, mid-top,
right-top, left-mid, center, mid-right,
left-bottom, mid-bottom, right-bottom

* PiP Adjustment
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY" using [UP]/[DOWN]
then press [MENU]
3. Select "PiP" using [UP]/[DOWN],
then press [MENU]
4. Adjust the desired PiP Size, PiP Source,
PiP Position using [UP]/[DOWN].
then Select the desired Size, Source,
Position using [Left]/[Right]
- Using PIP(Picture in Picture)
This function will work on Video / S-Video / Television / Scart signals as inputs to
sub-screen on main screen PC mode. When watching PIP, the main screen and
the sub-screen menu have differences in the quality of screen color.

-Teletext Language
4. Select User's area using
** Area
East Euro -> West Euro -> East Cyrillic ->
West Cyrillic -> East Greek -> West Greek
-> East Arabic -> West Arabic -> East Euro
[Left]/[Right]
3. Select "Redetect language"
using[UP/DOWN], the press [menu].
1. Press [MENU], then OSD MENU appears.
2. Select "MISCELLANY" using
[UP]/[DOWN], the press [MENU].

AUDIO SETUP
- Control of BALANCE
Use to adjust right or left balance of VOLUME.
1. Press [MENU], then OSD MENU appears.
2. Select "AUDIO SETUP"
using [UP/DOWN], then
press [MENU].
3. Select "Balance"
using [UP/DOWN]
then press [MENU]
4. Adjust the balance of VOLUME
using [RIGHT/LEFT]
L : left speaker
R : right speaker
- Control of SURROUND
1. Press [MENU], then OSD MENU appears.
2. Select "AUDIO SETUP"
using [UP/DOWN], then
press [MENU].
3. Select "Surround"
using [UP/DOWN]
then press [MENU]

4. Adjust the On/Off of Surround
using [RIGHT/LEFT]
- Control of EQUALIZER
Use to adjust certain frequency to make it fit user's desire
1. Press [MENU], then OSD MENU appears.
2. Select "AUDIO SETUP"
using [UP/DOWN], then
press [MENU].
3. Select "Equalizer"
using [UP/DOWN]
then press [MENU]
4. Adjust to adjust certain frequency
using [UP/DOWN], then press [MENU]
5. Adjust the value
using [RIGHT/LEFT]
** Follow the same procedure to control Equalizer 500Hz, 1.5KHz, 5KHz, 10KHz