Ctouch Leddura, Leddura XT User Manual

Unique

performance

User Manual

CAUTION

• Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.

• This User Manual includes detailed usage instructions for your product.
Please read this manual thoroughly.

• Figures and illustrations in this User Manual are provided for reference only and
may differ from actual equipment appearance. Equipment design and specifications may
be changed without notice.

ver 2.0

Important Safety Instructions

Always comply with the following precautions and usage tips to avoid dangerous situations and
ensure peak performance of your product.

CAUTION CAUTION

RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC

SHOCK, DO NOT REMOVE COVER (OR BACK).

THERE ARE NO USER SERVICEABLE PARTS

INSIDE. REFER ALL SERVICING TO QUALIFIED

PERSONNEL.

This symbol indicates that high voltage is present inside. It is dangerous to

WARNING

CAUTION

make any kind of contact with any internal part of this product.

This symbol alerts you that important literature concerning operation and
maintenance has been included with this product.

RISK OF EXPLOSION IF BATTERY BY

AN INCORRECT TYPE. DISPOSE OF

USED BATTERIES ACCORDING TO THE

INSTRUCTIONS.

The slots and openings in the cabinet and in the back or bottom are provided for
necessary ventilation. To ensure reliable operation of this apparatus, and to protect it
from overheating, these slots and openings must never be blocked or covered.

 Do not cover the slots and openings with a cloth or other materials.
 Do not block the slots and openings by placing this apparatus on a bed, sofa, rug or other similar

surface.

 Do not place this apparatus in a confined space, such as a bookcase, or built-in cabinet, unless

proper ventilation is provided.

Do not place this apparatus near or over a radiator or heat resistor, or where it is exposed
to direct sunlight.

Do not place heat generating items such as candles, ashtrays, incense, flammable gas or
explosive materials near the product.

Do not place a water containing vessel on this apparatus, as this can result in a risk of fire
or electric shock.

Do not expose this apparatus to rain or place it near water (near a bathtub, washbowl,
kitchen sink, or laundry tub, in a wet basement, or near a swimming pool etc.). If this
apparatus accidentally gets wet, unplug it and contact an authorized dealer immediately.

This apparatus use batteries. In your community there might be regulations that require
you to dispose of these batteries properly under environmental considerations. Please
contact your local authorities for disposal or recycling information.

2

Important Safety Instructions

Do not exceed the standard capacity of a multi-plug or power outlet extension when
using it for the product.

 There is a danger of electric shock of fire hazard.

To protect this apparatus from a lightning storm, or when it is left unattended and unused
for long periods of time, unplug it from the wall outlet and disconnect the antenna or
cable system. This will prevent damage to the set due to lightning and power line surges.

Never insert anything metallic into the open parts of this apparatus.
Doing so many create a danger of electric shock.

To avoid electric shock, never touch the inside of this apparatus.
Only a qualified technician should open this apparatus.

Do not touch the power cord with wet hands.

 There is a danger of electric shock.

Plug the power cord firmly into the power outlet.

 Failure to do so may cause fire hazard.

Do not unplug the power cord by pulling the cable only.

 If the cord is damaged, it may cause electric shock.

If this apparatus does not operate normally - in particular, if there are any unusual sounds
or smells coming from it - unplug it immediately and contact an authorized dealer or
service center.

Be sure to pull the power plug out of the outlet if the product is to remain unused or if you
are to leave the house for an extended period of time.

 Accumulated dust can cause an electric shock, an electric leakage or a fire by causing the power

cord to generate sparks and heat or the insulation to deteriorate.

Be sure to contact an authorized service center, when installing your product in a
location with heavy dust, high or low temperatures, high humidity, chemical substances
and where it operates for 24 hours such as the airport, the train station etc.

 Failure to do so may cause serious damage to your product.

Do not allow children to hang onto the product.

Store the accessories (battery, etc.) in a location safely out of the reach of children.

Do not install the product in an unstable location such as a shaky self, a slanted floor or a
location exposed to vibration.

Do not drop or impart any shock to the product. If the product is damaged, disconnect
the power cord and contact a service center.

Make sure to pull out the power cord from the outlet before cleaning the product.

3

Contents

Getting Started ………… 6

Unpacking …………………… 6

Viewing the control panel …… 7

Viewing the connection panel … 8

Viewing the remote control …… 9

Basic Functions ………… 10

Turning on/off your CTOUCH

interactive display ……………10

Using the touch sensor ………10

Adjusting a volume level ………11

Mute function …………………11

Selecting a input mode ………11

Sound Control …………… 14

Adjusting sound mode ………14

QBS mode (for sound bar) ……15

Setup Control ……………… 16

Using the Setup menu ………16

PC Settings ………………… 17

Adjusting the PC screen ……… 17

Picture Control …………… 12

Adjusting picture mode ………12

Setting advanced video ………13

4

Touch Sensor

Contents

Introduction ……………… 19

Gesture …………………… 21

Touch Gesture ………………21

Calibration ………………… 32

Calibration ……………………32

Screen Margin ………………… 33

Area Settings …………………33

Touch Settings ………………35

Sensor Settings …………… 36

Enable/Disable Touch Screen

Buzzer …………………………37

Shortcut Keys …………………37

… 36

General Settings ………… 39

Language………………………39

Tray Icon ………………………39

Touch Input Mode ……………41

Positioning of the Monitor ……42

Troubleshooting ………… 43

Device Not Connected ………43

Firmware Download …………43

This program does not support

vx.xx firmware …………………44

When More than Two CTOUCH

sensors are Connected ………44

Some menus are disabled cannot

be used ………………………45

Sensor Diagnostics …………… 38

5

Getting Started

Unpacking

The following items are included in your product box.

CTOUCH interactive display

USB Cable

User Manual

HDMI Cable HDMI Cable for UHD

Quick Manual

Remote Control with Battery

(Optional)

Activation Card

UK AC Power Code

AC Power Code

Touch Pen

The illustrations may differ slightly from the items shipped with your product.

6

Viewing the control panel

Getting Started

①

INPUT Display all the inputs.

②

MENU Displays a menu.

③

VOL ▲/▼

④

CH ▲/▼ Select a menu item.

⑤

Standby Toggles between normal and standby modes.

⑥

Power LED

⑦

Remote control sensor

⑧

Sound bar input Combine Sound Bar (Option)

⑨

USB connect USB for OPS (Option)

⑩

OPS slot Insert OPS (Option)

Adjust the volume.
In the menu screen, adjust menu settings.

Blue: In power on mode.
Red: In standby mode.
Aims the remote control towards this spot on the CTOUCH
interactive display.

7

Getting Started

Viewing the connection panel

For Leddura

①

②

③③④

⑤

⑥

⑨

⑩

For Leddura xt

① ⑭

①

USB Connect USB memory for MP3 or JPEG.

②

HDMI Connect an HDMI device to this jack.

③

PC Audio Audio input for PC.

④

PC Connect a video from a computer to this jack.

⑤

Component Connect a component video device to this jack.

⑥

Audio Audio input for component, video and S-Video.

⑦

Video Connect a video device to this jack.

⑨

④

⑤

⑥⑧⑦⑦

⑩

⑪⑫⑫

⑪

② ⑬②

⑧

S-Video

⑨

Digital Audio output Optical digital audio output.

⑩

Sensor USB Connect PC USB for touch screen.

⑪

RS232C Connect the controller.

⑫

Audio output Connect to external audio amplifier.

⑬

HDMI 4 (UHD)

⑭

Display Port

Connect a S-Video device this jack.

※ Only available for Leddura

Connect an HDMI device for UHD to this jack.

※ Only available for Leddura xt 84 INCH

Connect a Display Port device to this jack.

※ Only available for Leddura xt

8

Viewing the remote control

①

②

③

Getting Started

④

⑤

POWER

①

Press to turn the CTOUCH interactive
display on and off.

OK

Press to accept your selection or
display the current mode.

②

▲/▼/◄/►

Press to select on-screen menu items
or change menu values.

MENU

③

Press to display the on-screen menu.

INPUT

④

Press to display a menu of all available
input sources.

⑥

⑦

⑧

⑨

VOL

⑤

Press to increase or decrease the
volume.

EXIT

⑥

Press to exit the current menu.

ARC

⑦

Press to adjust the screen size.

FREEZE

⑧

Press to freeze the picture.

MUTE

⑨

Press to temporarily switch the sound
off.

9

Basic Functions

Turning on/off your CTOUCH interactive
display

Standby Setup: The AC power cord must be set up and connected to get the CTOUCH
interactive display in standby mode ready to be turned on.
Press the Power button on the front panel to make the CTOUCH interactive display go into
standby mode.

If the CTOUCH Interactive display is in standby mode, press the Power button on the remote

1

control or CTOUCH interactive display itself to turn the CTOUCH interactive display on.

Power button

Press the Power button again on the remote control or the CTOUCH interactive display itself to

2

turn the CTOUCH interactive display off.

Using the touch sensor

To operate the touch sensor, connect the USB cable from a computer to the Sensor USB, and
then turn on the computer.

10

Adjusting a volume level

Press the VOL +/- button to adjust a sound level.

 Volume level: 0 ~ 100

Volume 20

VOL +/- button

Mute function

You can mute the audio sound.

MUTE button

Basic Functions

Press the MUTE button on the remote control to temporarily cut off the sound.

1

When mute is on, press the MUTE button again on the remote control to play the audio.

2

Selecting a input mode

You can change the input mode.

Press the INPUT button to display inputs.

1

INPUT SOURCE

AV

Component

PC
HDMI1
HDMI2
HDMI3

DiaplayPort

InsidePC

HDMI4(UHD)

USB

Press the ▲/▼ button on the remote control to select a input mode.

2

Press the OK button to accept your selection.

3

• HDMI4(UHD) is optional.

• InsidePC is available when OPS is connected.

11

Picture Control

Adjusting picture mode

Picture menus adjust the CTOUCH interactive display for the best picture appearance.

Press the MENU button to display the main menu.

1

Press the ◄/► button to select the Picture menu, and then press the OK button.

2

Press the ▲/▼ button to select the desired picture option.

3

(Picture Mode, Contrast, Brightness, Color or Sharpness)

Picture Mode 〈 Standard 〉

Contrast

Brightness

Color

Sharpness

Advanced Video 〉

Select Move Exit

Press the ◄/► button to make appropriate adjustments.

4

Press the EXIT button to return to CTOUCH interactive display viewing or press the MENU

5

button to return to the previous menu.

Picture Mode items

Picture Mode

Select a preset Picture Mode (Standard, Theater, Custom, Vivid).

Contrast

Adjusts the difference between the light and dark levels in the picture.

Brightness

Increases or decreases amount of white in the your picture.

Color

Adjust intensity of all colors.

Tint

Adjust the balance between red and green levels.

Sharpness

Adjust the level of sharpness in the edges between the bright and dark areas of the picture.

50

50

50

0

12

Setting advanced video

Press the MENU button to display the main menu.

1

Press the ◄/► button to select the Picture menu, and then press the OK button.

2

Press the ▲/▼ button to select Advanced Video, and then press the OK button.

3

Color Temperature 〈 Normal 〉

Zoom Mode 〈 Original 〉

Noise Reduction 〈 Auto 〉

Adaptive Contrast 〈 On 〉

Select Move Exit

Picture Control

Press the ▲/▼ button to select menu items.

4

Press the EXIT button to return to CTOUCH interactive display viewing or press the MENU

5

button to return to the previous menu.

Advanced Video items

Color Temperature

Select one of three color preset (Warm, Normal, Cool).

Zoom Mode

Select a zoom mode according to input source (Wide, Zoom, Cinema, Original, Normal).

Noise Reduction

To reduce any static and ghosting that may appear on the screen.

Adaptive Contrast

Adjust the screen contrast automatically.

13

Sound Control

Adjusting sound mode

Sound menus adjust the CTOUCH interactive display for the best sound appearance.

Press the MENU button to display the main menu.

1

Press ◄/► button to select the Sound menu, and then press OK button.

2

Press the ▲/▼ button to select menu items.

3

Sound Mode 〈 Standard 〉

Bass

Treble

Balance

AVC 〈 Off 〉

Digital Output 〈 PCM 〉

Select Move Exit

50

50

50

Press the EXIT button to return to CTOUCH interactive display viewing or press the MENU

4

button to return to the previous menu.

Sound Mode items

Sound Mode

Select a preset sound mode (Standard, News, Music, Movie, Custom).

Treble

Adjust tones of high frequency.

Bass

Adjust tones of low frequency.

Balance

Adjust the balance between the right and left speakers.

AVC

Equalize the volume level on each program.

Digital Output

Select the Digital Audio output format from the options PCM or RAW.

14

Sound bar mode

Sound bar is option.
Menu adjust the best sound appearance for sound bar.

Press the MENU button to display the main menu.

1

Press the ◄/► button to select the Sound menu.

2

Press the ▲/▼ button to select menu items.

3

Loudness 〈 Off 〉

Virtual Surround 〈 Off 〉

Bass Booster 〈 Off 〉

MP3 Enhancement 〈 Off 〉

Dialog Clarity 〈 Off 〉

Sound Bar LED 〈 Off 〉

Sound Control

Select Move Exit

Press the ▲/▼ button to select menu items.

4

Press the EXIT button to return to CTOUCH interactive display viewing or press the MENU

5

button to return to the previous menu.

QBS items

Loudness

Improves the bass and treble sound.

Virtual Surround

You can enjoy more virtual surround sound.

Bass Booster

During playback, reinforce the treble, bass and surround sound effect.

MP3 Enhancement

When listening to MP3 files or other compressed music, you can enhance the sound.
This mode is available only to 2 channel sources.

Dialog Clarity

This program make voice sound clear, improving the quality of voice sound.

15