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3.5” Hand held DVBT-C30B with FM
Radio Function
Users Manual
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DVBT-C30B
USER MANUAL
IMPORTANT SAFETY INSTRUCTIONS AND PRECAUTIONS
• Read instruction carefully before using this product
• Observe all warnings and cautions when using this product.
• Retain all manuals and documentation for future referral.
• Only use this product in a manner described in this manual.
• Do not use this product if you are in control of a motor vehicle.
• If used in a motor vehicle is should be used away from the driver to avoid distraction.
• Do not use this device in extremely hot, cold, humid, dusty or sandy environments.
• Do not use this device in electrical storms or other conditions if the likely hood of
lightning is possible.
• Do not attempt to clean this product using liquid cleaners or aerosol cleaners. Use
only a damp soft cloth to clean the surface of this device.
• Extreme Care should be taken when using this product near any body of water such
swimming pools, kitchen sinks, baths and alike.
• This device is not waterproof. Do not use this device in the open if there is a high
level of moisture in the air.
• Only place the device on a stable surface and ensure that cables attached to the
device can not cause the device to fall.
• Only use the recommended accessories for this device. Use of incorrect accessories
may cause damage and void the warranty.
• Use only the recommended batteries in this device. The use of incorrect batteries
may cause damage to the device or injury to the user.
• Using this device near other electronic devices may cause interference. Please use
care using this product near other devices.
• Do not mix batteries in this product. Please use the same brand and type of batteries
and do not mix old and new batteries.
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DVBT-C30B
• Dispose of batteries thoughtfully.
• Remove batteries from device if it is not to be used for long periods. Damaged
caused by leaking or faulty batteries is not covered by warranty.
• Care should be taken when using the external antenna. Please remove the fitting
carefully from the device. Do not pull at the cord to remove it.
• Ensure that the ventilation holes are no blocked when using this device. Heat build
up may cause this device to fail.
• There are no serviceable parts in this device. Attempts to open this device by
unauthorised personnel may cause further dame and void the warranty.
• Picture quality will be dependent on signal quality and strength. This device may not
be able to pick up all stations in all areas. For best results use in a strong signal area
and ensure that the antenna has a clear unobstructed view of the sky.
• Images of product and accessories are indicative only and may vary slightly from
actual product.
• We reserve the right to make changes to this document and the product without
notification.
USER MANUAL
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DVBT-C30B
USER MANUAL
Table of Contents
IMPORTANT SAFETY INSTRUCTIONS AND PRECAUTIONS ......................................................... 1
ACCESSORY LIST ......................................................................................................................... 5
CONNECTION GUIDE .................................................................................................................. 5
PREPARING THE BATTERY PACK FOR USE .................................................................................. 6
Attaching the Battery Pack .................................................................................................... 6
KNOWING YOUR DVB-T ............................................................................................................. 7
BASIC OPERATION ...................................................................................................................... 8
QUICK START FOR FIRST TIME USE ............................................................................................ 9
USING THE MAIN MENU .......................................................................................................... 10
MAIN MENU IN DETAIL ............................................................................................................ 12
Service Type ......................................................................................................................... 12
Program List ......................................................................................................................... 12
Automatic Search ................................................................................................................. 12
Channel Management ......................................................................................................... 13
Skip a Channel .................................................................................................................. 13
Move a Channel ............................................................................................................... 13
Delete a Channel .............................................................................................................. 13
Channel Information ............................................................................................................ 14
Antenna Selection ................................................................................................................ 14
Display Settings .................................................................................................................... 14
Region & Language Settings ................................................................................................ 15
Subtitles ............................................................................................................................... 15
Teletext ................................................................................................................................ 16
Audio Settings ...................................................................................................................... 16
System Reset ........................................................................................................................ 16
DVB-T RADIO SERVICE .............................................................................................................. 17
FM RADIO SERVICE................................................................................................................... 18
Favourites list ....................................................................................................................... 18
Load Favourite List ............................................................................................................... 18
Store Favourite List .............................................................................................................. 19
FM RADIO MENU ..................................................................................................................... 19
Service Type ......................................................................................................................... 19
Favourites List ...................................................................................................................... 20
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DVBT-C30B
Add to favourite List............................................................................................................. 20
USER MANUAL
Speakers ............................................................................................................................... 20
TROUBLE SHOOTING ................................................................................................................ 21
SPECIFICATIONS ....................................................................................................................... 22
AVAILABLE ACCESSORIES ......................................................................................................... 23
CONTACT INFORMATION ......................................................................................................... 23
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DVBT-C30B
ACCESSORY LIST
Accessory List
DVBT-C30B +
1. AC/DC Power adaptor
2. External Antenna
3. Earphone
4. Battery Pack (NOT SHOWN)
5. Manual (this document)
CONNECTION GUIDE
USER MANUAL
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DVBT-C30B
USER MANUAL
PREPARING THE BATTERY PACK FOR USE
The battery pack allows the TV to be used
without the AC adaptor
Make sure that the batteries used in the
pack are fully charged and are in good
condition.
Rechargeable batteries can be used but
not charged in this pack.
Attaching the Battery Pack
Fit 4 X AA Size batteries to the pack as
shown.
Match the batteries to the images in the
pack.
Locate the top of the battery pack and
hold upwards.
Position the pack on the back of the DVT.
Push the battery pack downwards until the
pack locks in place.
Makes sure the pack is locked in place
before using the DVT.
To remove the battery pack from the DVT, locate the locking tab at the top of the pack and
press in. Push the pack upwards until tabs are clear of the DVT.
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DVBT-C30B
USER MANUAL
KNOWING YOUR DVB-T
1 Antenna 8 Speaker
2 LCD panel 9 Battery Connector terminal
3 Power LED
4 IR Sensor 11 Earphone/Audio out Socket
5 Menu/Exit Button 12 DC power connecter socket
6 OK/Mute button 13 Power ON/OFF Switch
7 Multi Selector (VOL & Channel) 14 External Antenna connector
(LED will glow green if in use)
10 Eyelet for lanyard (Not Supplied)
(Device shown with battery pack removed)
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DVBT-C30B
BASIC OPERATION
USER MANUAL
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DVBT-C30B
USER MANUAL
QUICK START FOR FIRST TIME USE
When turned on for the first time you will be required to check some basic settings for the
DVBT-C30B
1) Turn the DVBT-C30B on and wait for the
following screen to be shown and then
press the OK button.
2) Select your OSD Language, your current
region, whether it’s summer time at
present.
Use [CH+]/[CH-] buttons to highlight the
item.
Use [VOL+] button to set the highlight
item.
Press [CH+]/[CH-] buttons to scroll up and
down the options.
Select one by pressing the [OK] button or
exit the setting by pressing the [MENU]
button.
3) Perform auto search to find available TV
DVB-T channels.
Use [CH+]/[CH-] buttons to highlight the
Auto Search item.
Press [OK] button to start.
When the scan is complete you will be able to watch Digital TV channels available in your
current area.
Please note that playback quality is subject to signal strength and quality at the current
location. Changing location may improve quality in some cases.
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DVBT-C30B
USER MANUAL
USING THE MAIN MENU
In the main Menu Mode you can highlight the service type, program list, preview, audio
channel, program editing, program info, automatic search, manual search, and system
setting to enable the related function. You can use the [CH +], [CH - ], [VOL + ], and the [VOL
- ] buttons navigate around the menu. When the required item is highlighted, press the [OK]
button to select.
Service Type
Selection of DVB-T TV or DVB-T Radio or FM
Radio Program list
Program List (EPG)
To show the information of all the available
channels and access the Electronic Program
Guide (EPG
Channel Management
To rearrange and to edit the TV channel listing
using skip, move and delete functions.
Automatic Search
To search the available channels automatically.
Channel information
To display the channel broadcasting
parameters and signal information.
Antenna Selection
To choose to receive signal through either
built-in antenna or external antenna.
Display Settings
Set display settings such as brightness, aspect
ratio and auto backlight function.
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Region and Language Settings
Set up the OSD language and change region
settings
Subtitle
To turn the subtitle function ON or OFF
(if service is available)
Teletext Function
Turns the Teletext function ON or OFF
(if service is available)
Audio Settings
Selects master or secondary audio language.
(if service is available)
System Reset
To reset system to factory defaults and displays
system software version.
USER MANUAL
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USER MANUAL
MAIN MENU IN DETAIL
Service Type
Selection of Digital TV, Digital Radio or FM Radio program
The service type will be switched between
Digital TV, Digital Radio and FM Radio program
as [OK] button is pressed.
Program List
To display channel information, preview the program, and to access the Electronic
Program Guide (EPG)
1. Select “Program List” in the TV menu and
press [OK] button. The “Program List” will
appear on screen.
2. Press [CH+]/[CH-] buttons to scroll up/down
the channel list to preview the program.
3. Press [VOL+] button to show the details of the
channel.
4. Press [MENU] button to exit
Automatic Search
To search the available channels automatically.
1. Browse the TV menu screen using [CH+]/[CH]/[VOL+][VOL-] buttons to highlight the
automatic search option.
2. Press [OK] button to start the channel search.
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USER MANUAL
Channel Management
To rearrange and to edit the TV channel listing using skip, move, lock, and delete
functions.
1. Select “Channel Management” in the TV
Menu and press the [OK] button. The
management screen will appear as in the
picture on the right.
2. Press the [CH+]/[CH-] buttons to scroll
up/down the channel list. Press [OK] button to
enter the Editing menu for the selected
channel.
3. Press [MENU] button to exit anytime.
Skip a Channel
1. After entering the channel editing menu, select the “SKIP” visual-button on screen by
pressing [VOL+]/[VOL-] buttons.
2. Press [OK] button to activate or deactivate it.
NOTE: this function “temporarily” removes the channel from the program list. Users can
restore the channels by deactivating the function.
Move a Channel
1. After entering the channel editing menu, select the “MOVE” visual-button on screen
by pressing [VOL+]/[VOL-] buttons and press [OK] button.
2. Use [CH+]/[CH-] buttons to move the channel up or down in the list.
3. Press [OK] button to save the new listing.
Delete a Channel
1. After entering the channel editing menu, select the “DELETE” visual-button on
screen by using [VOL+]/[VOL-] buttons.
2. Press [OK] button to delete the channel.
NOTE: this function will “permanently” delete the channel from the current program list.
Users restore the channels only by performing auto search.
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USER MANUAL
Channel Information
To display the channel broadcasting parameters and signal information
1. Browse the TV menu screen using the
[CH+]/[CH-]/[VOL+]/[VOL-] buttons to highlight
the channel information option.
2. Press [OK] button to display the channel
information.
3. Press [MENU] button to exit
Antenna Selection
Change the option of using the inbuilt antenna or an external antenna
1. Browse the TV menu screen using [CH+]/[CH]/[VOL+]/[VOL-] buttons to highlight the
antenna selection option.
2. Press [OK] button to enter.
3. Press [VOL+]/[OK] key to access the optionlist.
4. Use [CH+]/[CH-] to scroll up/down. Press [OK]
button to select one option.
5. Press [MENU] key to exit.
Display Settings
To set the aspect ratio, adjust brightness as well as switch on or off the auto backlight
function.
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1. Press [CH+]/[CH-] buttons to highlight the
item you want to adjust.
2. Press [VOL+]/[OK] button and use [CH+]/[CH-]
to scroll up and down the options.
3. Select one by pressing the [OK] button or exit
the setting by pressing the [MENU] button.
4. After adjusting, press [MENU] button to exit
the “Display Setting”.
USER MANUAL
Region & Language Settings
To set up the OSD language and DVB-T regional settings
1. Press [CH+]/[CH-] buttons to highlight the
item you want to adjust.
2. Press [VOL+]/[OK] button and use [CH+]/[CH-]
to scroll up and down the options.
3. Select one by pressing the [OK] button or exit
the setting by pressing the [MENU] button.
4. After adjusting, press [MENU] button to exit
the “Region & Language Settings”.
Subtitles
To activate or deactivate the subtitle function
1. Press the [OK] button to start the searching
2. After the searching, press [CH-]/[CH+] to
choose the language.
3. Press the [OK] button to select.
4. Press the [MENU] button to exit
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USER MANUAL
Teletext
To start the Teletext function
Teletext is no longer broadcast in Australia except of the transmission of subtitles
(accessible in Subtitles). This service may be available in other countries and use of this
feature may vary between services.
Audio Settings
To select master or secondary language when broadcast
1. Browse the TV menu screen using [CH+]/[CH]/[VOL+]/[VOL-] buttons to highlight the audio
option. Press [OK] button to enter the audio
menu.
2. Use [VOL+]/[VOL-] buttons to select
stereo/left/right audio channel. Scroll the
available language using [CH+]/[CH-] buttons.
Press [OK] button to select the language.
3. Press [MENU] key to exit.
System Reset
To check the system software version and make system reset
1. Press [OK] to enter the system reset menu.
2. Press [OK] again to proceed the resetting.
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USER MANUAL
DVB-T RADIO SERVICE
As the Radio function is selected, Radio service will instantly start and the radio service
screen will be shown on display.
Press [CH+]/[CH-] to select your preferred radio channel.
The menu of Digital Radio is same as Digital TV service. Please refer to man menu in details.
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USER MANUAL
FM RADIO SERVICE
Press the [CH+]/[CH-] buttons to manually search FM programs. Pressing [CH+]/[CH-] for
about one second will start the auto channel search feature.
IMPORTANT: Please plug earphone for improved FM reception
Favourites list
1. Press [OK] to open Favourite List
2. In Favourite List, press [VOL+]/[VOL-] to switch loading Favourite list & storing
Favourite list page.
Load Favourite List
1. Press [CH+]/[CH-] to move between favourite
2. Press [OK] to hearing current Favourite or press
[MENU] to cancel loading Favourite programs.
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USER MANUAL
Store Favourite List
1. Press [CH+]/[CH-] to adjust preferred Favourite
location
2. Press [OK] to store current frequency to
preferred Favourite location or press [MENU] to
cancel storing Favourite programs.
FM RADIO MENU
Press [Menu] to enter Menu in FM Radio mode.
Service Type
Selection of Digital TV, Digital Radio or FM Radio program
1. Same as menu of Digital TV. The service type will be switched between Digital TV,
Digital Radio and FM Radio program as [OK] button is pressed.
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USER MANUAL
Favourites List
Loading your favourite FM programs
1. Press [CH+]/[CH-] to move between favourite
2. Press [OK] to hearing current favourite.
Add to favourite List
Saving your favourite FM programs
1. Press [CH+]/[CH-] to adjust preferred favourite location
2. Press [OK] to store current frequency to preferred favourite location.
Speakers
Turning the Speaker ON or OFF
During FM Radio Service, plugging earphone will not cause the speaker of the main unit to be turned OFF.
To turn the inbuilt speaker ON or OFF do the following.
1. Press the [Menu] button to display the menu. Use the [CH+]/[CH-] buttons to change
to the speaker icon.
2. Press the [OK] button to turn the internal speaker ON or OFF.
3. Press the [Menu] button to return to the FM radio screen.
The speaker status is displayed on the screen
= Speaker is ON
= Speaker is OFF
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USER MANUAL
TROUBLE SHOOTING
Most of the troubleshooting issues can be easily solved. The common cases and their
respective solutions are listed in the table below. If the problem persists, please contact the
Technical support.
Problem Possible Reason Solution
No video, no audio.
In DVB-T mode, the
number of DVB-T
channels is not as
much as expected.
In DVB-T mode, all
of the channels
show “no signal or
random mosaic
tiles appear on the
display.”
There is no sound
output.
The battery is totally
discharged.
The power adapter is not
plugged properly.
The device is not powered
on.
The program table is empty.
The number of available
channels is limited due to
the local broadcasting
system. The available
channels can vary
depending on the area.
The signal quality of some
TV channels is too low.
Some TV channels are not
available.
Some TV channels signal
quality is too low.
No DVB-T service is provided
in the area.
The audio volume is too low. Press [VOL+] button to raise the volume.
The earphones are not
connected properly.
The device is located close
to strong magnetic field.
Change the battery
Check whether the connector of the
power adapter is completely plugged into
the power jack of the device.
Slide [POWER SWITCH] to “ON” position.
Perform “Auto Search” to discover the
available channels.
Perform “Auto Search” to rescan all the
channels.
Use the external antenna to increase the
reception sensitivity. For indoor use,
place the antenna close to a window and
place it on high point.
Only the locally free broadcasted
channels can be viewed. They can differ
depending on the area.
Use the external antenna to increase the
reception sensitivity. For indoor use,
place the antenna close to a window and
place it on high point.
Check your country DVB-T coverage map.
It is not possible to watch digital
TV/listen to digital radio in non-covered
areas.
Check if the earphone plug is clean and
well inserted.
Move the device to another location and
use it again.
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USER MANUAL
SPECIFICATIONS
Antenna
Built-in rod Antenna (VHF and UHF band reception)
Antenna Type
Support external antenna input (MCX Type)
Display
Panel Type / Resolution 3.5” Colour TFT-LCD / 320RGB(W) x 240(H) pixels
Brightness / Contrast 250 nits / 400:1
View Angle
System
TV Reception Standard DVB-T Standard (EN 300 744) Compliance
Features
OSD Languages
I/O Interface
Speaker 1 Built-in Speaker Max (8Ω / 0.5W)
Earphone 1 Stereo Earphone Output (3.5mm)
Keypads
Power
Power supply 100/240V AC power adaptor with DC+5V/1.4A output
Battery External battery pack for extended operations
Operating Time
120o (Horizontal) / 105o (Vertical)
DVBT-T TV/Radio, FM Radio, auto channel search, EPG, Teletext,
subtitle
German, English, French, Portuguese, Spanish, Italian, Dutch,
Traditional Chinese, Nederland, Czech
6 operation buttons: [CH+], [CH-], [VOL+], [VOL-], [OK/MUTE],
[MENU]
Typical up to 5 hrs (when powered by external battery pack with
4xAA Alkaline battery)
Dimension
L x W x H 134 x 87 x 22 (mm)
Weight 180 g (not including the battery)
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USER MANUAL
AVAILABLE ACCESSORIES
Speakers and earphones
http://www.laserco.net/products/pc-accessories/speakers
For other accessories and products
http://www.laserco.net
CONTACT INFORMATION
For more information on this product and technical support please visit
HTTP://WWW.LASERCO.NET
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