Inpax X-2004 User manual

X-2004 DVB-T SD MPEG 4 Receiver
USER MANUAL
Please read this user manual before using or connecting this product.
And keep it handy for future reference.

2
Contents
Safety Instructions---------------------- ----------------------------- -------3
Precautions---------------------------------------------------------------------4
Features----------------------------------------------------------------------------4
Accessories-----------------------------------------------------------------------5
Front Panel------------------------------------------------------------------------5
Rear Panel--------------------------------------------------------------------------5
About Remote Control --------------------------------------------------------6
Start----------------------------------------------------------------------------7-9
Battery Installation----------------------------------------------------------------------------------------------7
Service Life of Batteries---------------------------------------------------------------------------------------7
Operation Range of Remote Control----------------------------------------------------------------------7
Basic connections----------------------------------------------------------------------------------------------8
Preparation------------------------------------------------------------------------------------------------------------------------8
Connecting TV-Set--------------------------------------------------------------------------------------------------------------8
Fast Installation -------------------------------------------------------------------------------------------------9
Advanced Operation-------------------------------------------------------10-18
Main Menu -----------------------------------------------------------------------------------------------------10
Channel List-----------------------------------------------------------------------------------------------------------------10-11
Installation-------------------------------------------------------------------------------------------------------------------11-12
System Setup---------------------------------------------------------------------------------------------------------------12-14
Tools--------------------------------------------------------------------------------------------------------------------------14-15
Game------------------------------------------------------------------------------------------------------------------------------15
REC---------------------------------------------------------------------------------------------------------------------------15-17
Appendix------------------------------------------------------------------------18-19
Maintenance ---------------------------------------------------------------------------------------------------18
Specifications -------------------------------------------------------------------------------------------------18
Troubleshooting ----------------------------------------------------------------------------------------------19

3
Safety Instructions
Dear customer,
Thank you for purchasing this DVB Terrestrial Receiver. Please read this manual carefully before
operating your product and pay close attention to the precautions which are mentioned below.
This product only can be operated where the mains supply is ~165-264V, 50Hz.
To avoid fire and electric shock, do not expose this equipment to rain or moisture.
The apparatus shall not be exposed to dripping or splashing and that no objects filled with liquid,
such as vases, shall be placed on the apparatus.
To reduce the chance of fire, electric shock, or annoying interference, use only the recommended
accessories.
The mains plug is used as the disconnect device, the disconnect device shall remain readily
operable。
Keep not less than 5cm distances around the apparatus for sufficient ventilation.
Keep the ventilation should not be impended by covering the openings with items such as
newspapers, table-cloths, curtains, etc.
No naked flame sources, such as lighted candles, should be placed on the apparatus.
Batteries shall not be exposed to excessive heat such as sunshine, fire or the like;
The label was silk-printed on the exterior of the bottom of the apparatus.
Correct Disposal of this product:
To reduce the chance of fire, electric shock, do not open the cover when it works.
This product has been manufactured to conform to the International Safety Standards.
Please peruse the following safety precautions before use it.
OVERLOADING
Do not overload a wall outlet, extension cord or adapter as this may result in fire or electric shock.
CLEANING
Disconnect the product from the wall outlet before cleaning. Do not use any aerosol products to
clean the product. Dust the outer surface with a cloth lightly dampened with water (no solvents).
CONNECTING TO ANTENNA
Disconnect the product from mains before connecting or disconnecting to antenna. Otherwise, it
may damage the product and antenna.
CONNECTING TO TV SET
Unplug the power cord when connecting or disconnecting to TV Set. Otherwise, it may damage the
product and antenna
EARTHING
The antenna cable must be earthed to the antenna system and the Earthing System must comply
with the local Electric Safety Standards.
LOCATION
The DVB-T is designed for indoor use only. Do not install the product where it may expose to bright
light or direct sunlight.
This marking indicates that this product should not be disposed with other household
wastes throughout the EU. To prevent possible harm to the environment or human
health from uncontrolled waste disposal, recycle it responsibly to promote the
sustainable reuse of material resources. To return your used device, please use the
return and collection systems or contact the retailer where the product was
purchased. They can take this product for environmental safe recycling.

4
Precautions
Peruse the following precautions before using.
Power Cord Protection
Please complaint the following regulations to
avoid malfunction, fire and electric shock or other
damage to human body.
Make sure to connect and disconnect the
power cord with holding the plug.
Do not connect or disconnect the AC power
with wet hands.
Separate the AC power cord from heating
appliances as distance as possible.
Do not stack any heavy objects on the AC
power cord．
Do not repair or reconstruct the AC power
cord without authorization.
Clean the plug regularly.
Cut off the power and disconnect the AC cord
immediately if the product has been dropped
or damaged.
Cut off the power and disconnect the AC cord
immediately if you find the product is
smoking, burning or noisy.
Location
Do not install the product in following
locations,
Where it may expose to direct sunlight or
heat resources such as heat register and
stove.
Ambient temperature over 35°C or ambient
atmospheric moisture over 90%.
Dusty place.
Where it may influence by magnetic field or
static electricity.
Where it may subject to physical shock,
vibration or dropping.
Non-use Periods
Switch the product to standby status or turn
off the power when the product will not be
used. Unplug the power cord from the AC
outlet when the product will be idle for a long
period of time.
Do not insert fingers or other objects into the
product
It may damage the product or even hurt
human body by touching any internal parts of
the product because of high voltage.
Do not dismantle the product.
Do not stack any object on the product.
Keep water and magnetic things away
Contact with liquid may cause serious
damage, please keep the product away from
it.
Keep product far away from magnetic things,
such as speaker and so on.
Position
Place the product on a horizontal surface. Do
not stack heavy things on it.
Do not place the product beneath the
magnifier or other devices that emit heat.
Signal Interference
Under the condition of TV signal receive
situation, TV Set may get signal interference
when you are watching a TV program with
the DVB-T on. This is not means that the
product or the TV Set is malfunction. Please
turn off the DVB-T while watching the TV.
Features
Fully MPEG-2 / DVB-T/H.264 Compliant
7 MHz and 8MHz Bandwidth for optional
Power Memory
Multi-language support
Auto scan/ Manual Scan
Support OSD and VBI Output
TV SCART
Electronic Program Guide（EPG）
Digital Coaxial Output
User-friendly graphical interface
5V Antenna Compliant
USB 2.0
USB Upgrade

5
Accessories
After unpacking, Please find out the following accessories:
Remote control one piece
User Manual one piece
Batteries (AAA) two pieces
Front Panels
1.
Signal Indicator
2.
Power/ Standby Indicator
The LED indicator goes red in standby mode, goes green in working mode.
3.
IR Receiver Window
4.
USB Port
Rear Panel
1.
RF IN
2.
Digital Coaxial Output
3. TV SCART
4.
AC IN
NOTE
In order to avoid electric leakage and shock caused by scratched power cord, please unplug the
power cord from the wall outlet and keep it orderly if the product is not going to be used for a long period
time.

6
About Remote Control
Remote control Name Descriptions
1 STANDBY Switch your device on from
standby mode.
2Numeric
Buttons
Select channel or programming
parameters. Press numeric button
0 to switch to sleep mode.
3 TV/R Switch between TV and Radio
mode.
4 MENU Enter in setup interface.
5Navigation
Button-Up Skip to previous channel.
6Navigation
Button-Left Turn down volume.
7 OK Display channel list on screen.
Confirm selection.
8 INFO Display information bar of current
service.
9 AUDIO Shift sound track.
10 TEXT Display text information of
current channel.
11 PREV Back to previous.
12 NEXT Skip to next.
13 SLOW
14 PAUSE/PLAY Make a pause. Start watching
Switch to Timeshift mode.
15 STOP Stop playing.
16 REC Switch to REC mode.
17 F.REW Fast backward.
18 FF Fast forward.
19 EPG Display Electronic Program Guide
information of current channel.
20 FAVOR Switch to favorite channels.
21 SUB-T Display subtitle.
22 Navigation
Button-Down Skip to next channel.
23 Navigation
Button-Right Turn up volume.
24 EXIT Exit from current menu.
25 LAST Back to last channel.
26 MUTE Enable or disable the audio.

7
Start
Battery installation
Install the batteries and make sure the positive (+)
and negative (-) polarities matches as shown in
Figure B.
Service life of batteries
The batteries normally last for about one year
despite that it depends on how often and in what
way the remote control is operated.
Replace the batteries if the remote control
fails to work even when it is operated near the
DVB-T receiver.
Use 2 pieces of 7 (AAA/UM-4) batteries.
Notes
Do not use rechargeable (Ni-Cd) batteries.
Do not attempt to recharge, short circuit,
disassemble, heat the batteries or dispose of in
fire.
Do not drop or step on the remote control
unit or subject it to shocks. Otherwise the parts of
the remote control unit may get damaged and
lead malfunction.
Do not use the new and old batteries
together.
Please remove the batteries if the remote
control is not going to be used for a long period of
time. Otherwise, it may cause electrolyte leakage
and lead malfunction, even fire accidents.
Carefully wipe the electrolyte out of the remote
control compartment and replace with new
batteries. If any electrolyte happens to touch your
skin, wash it off thoroughly with clean water
immediately.
Operation range of remote control
Point the remote control to the IR receiver
window. The remote control shall be effective
within a distance of about 5 meters and an angle
of about 60 degrees as shown in Figure C.
The effective range may vary slightly with the
brightness of the room.
Notes
Do not shine bright light to the remote control
sensor.
The remote control unit may not work if there
are obstacles between the remote control and the
sensor.
Do not recommend this remote control using
for other products.

8
Start
Basic Connections
Preparation
All equipments must be connected according to this user manual.
Switch off this product and other equipments before connecting
Read the User Manual carefully before connecting other equipments
Plug the Audio and Video cable correctly
When connecting this product with TV set, only one kind of video output format will be accepted.
Please choose a corresponding video output mode for the product, otherwise the image will be
distorted.
NOTE
Users can choose any proper video output formats according to the TV socket and personal
requirements.
Connecting TV-set (Figure A)
1.
Antenna (Not including)
2.
TV Set (Not including)
3.
SCART cable for connecting TV set and DVB-T receiver (Not including)
4. DVB-T Receiver
5. Digital coaxial cable for connecting TV set and Amplifier. (Not including)
6. AC IN

9
Start
Fast Installation
Connect this unit and other apparatus according to Chapter “BASIC CONNECTIONS”. Plug the
power cord, press [STANDBY] button and wait “Welcome” window appears:
1. Use [CH▲/▼] button to select item and [VOL◄/►] button
to change items.
2. The default OSD Language is “English”, Region is “France”,
Display Mode is “PAL” and Aspect Mode is “Auto”.
3.
Move cursor to ”OK” and press [OK] button to start auto
search.
4.
Press [EXIT] button to back to channel list after auto search
has been done. Press [OK] button to display channel list,
use [CH▲/▼] button to select channel and press [OK]
button to enjoy watching.
If the “Welcome” window does not appear:
5.
Press [MENU] button, move cursor to “Tools” and press
[OK] button to enter in its interface to load factory
default. Default password is “0000”. (This step must be
done at first use or after upgrade.)
6. Choose “Yes” to start load factory default as showed in
the picture.
7.
After the factory default has been done, wait “Welcome”
window and please operate according to step 1, 2, 3
and 4.
Read Advanced Operation for more details.

10
Advanced Operation
Menu Operation
Main Menu
Press [MENU] button to browse the Main Menu including 6 submenus which are listed below:
◆Edit Channel
◆Installation
◆System Setup
◆Tools
◆Game
◆REC
Use [▲/▼] button to select item, press [OK] button to enter in its setup interface. Press [EXIT] button
to quit current menu.
Notes
1. The four navigation buttons ([▲/▼/◄/►]), [OK] and [EXIT] button have same functions in all
levels menus.
2. Some buttons have different functions in different menus. Please find out according to the screen.
3. Programmable buttons (which with color) functionality depends on the menu that is active at the
press moment. Please find out according to screen.
1. Edit Channel
Move cursor to “Edit Channel” and press [OK]
button to enter in its submenu. There are 3 options
which are listed below.
TV Channel List
Radio Channel List
Delete All
1.1 TV Channel List
Move cursor to “TV Channel List” and press [OK]
button to enter in its setup interface.
Use [CH▲/▼] button and press [OK] button to
confirm. Use programmable buttons (which with
color) to set up according to screen.
Favor button works only when the favorite
channels have been set. Default Password is: 0000.
Lock: Press [RED] button to lift the “Lock” icon.
Use [CH▲/▼] button to select channel and
press [OK] button to lock, press [OK] button
again to cancel lock. Press [EXIT] button to quit
current menu and save according to screen.
Skip: Press [Green] button to set the chosen TV program to be skipped when consecutive switching
of programs.
Move: Press [YELLOW] button to move the channel. Choose channel first, move channel by
pressing [CH▲/▼] button and [OK] button to confirm. Press [EXIT] to quit current menu after setup
has been done. Save according to screen.
Edit: Press [BLUE] button to edit the program. In “Edit” interface, press [RED] button to sort
channels by Name (A-Z)/Name (Z-A)/Free/Scramble/Lock/Default; press [GREEN] button to edit
(rename) the chosen channel; press [BLUE] button to delete the chosen channel.
1.2 Radio Channel List
All found radio channels will be listed here.
Refer to the operation of TV Channel List (Item 1.1) for detailed instructions.

11
Advanced Operation
1.3 Delete All
Delete all TV and radio programs according to the
screen.
2. Installation
Move cursor to “Installation” and press [OK] button
to enter in its submenu. There are 4 options which are
listed below.
Auto Scan
Channel Scan
Aerial Adjustment
LCN
2.1 Auto Scan
Move cursor to “Auto Scan” and press [OK] button
to enter in its submenu.
FTA (Free Program): Yes/No.
Search: Move cursor to “Search” and press [OK]
button to start channel search. Press [EXIT] button
to stop searching and quit from current menu.
2.2 Channel Scan
Move cursor to “Channel Scan” and press [OK]
button to enter in its submenu.
Scan Mode: By Channel and By Frequency.
Scan Band: VHF and UHF.
Ch No. : Channel 5~12 (VHF) and Channel
21~69(UHF)
Frequency: 174~230 MHz (VHF), 470~862 MHz
(UHF). (The frequency system will be set
automatically according to regions.)
Band Width: 6MHz, 7 MHz and 8 MHz.
Search: Move cursor to “Search” and press [OK]
button to start search. Press [EXIT] button to stop
searching and quit from current menu.
Notes
1. The “Scan Band” and “Ch No.” will be available only when “By Channel” is selected in Scan
Mode.
2. The “Frequency” and “Band Width” will be available only when “By Frequency” is selected in
Scan Mode.

12
Advanced Operation
2.3 Aerial Adjustment
A 5V (30mA) antenna is needed in “Tuner power on”
mode.
Tuner power: On/Off
2.4 LCN
The channels will be listed according to signal flow if the LCN mode is on, otherwise the channels
will be listed normally.
LCN mode: ON/OFF
Note: Please set LCN in “OFF” mode in LCN deactivated countries.
3. System Setup
Move cursor to “System Setup” and press [OK]
button to enter in its submenu. There are 8 options which
are listed below.
Language
TV System
Local Time Setting
Timer Setting
Parental Lock
OSD Setting
Favorite
Other
3.1 Language
Choose “Language” and press [OK] button to enter in
its setup submenu. Use [VOL/] button to change
options.
Language: English, French, Deutsch, Italian, Spanish,
Russian, Turkish, Polish, Arabic and Portuguese.
First Audio: English, French, Deutsch, Italian,
Spanish, Russian, Turkish, Polish, Arabic and
Portuguese.
Second Audio: English, French, Deutsch, Italian,
Spanish, Russian, Turkish, Polish, Arabic and
Portuguese.
Subtitle Language: English, French, Deutsch, Italian,
Spanish, Russian, Turkish, Polish, Arabic and Portuguese.
Teletext: English, French, Deutsch, Italian, Spanish, Russian, Turkish, Polish, Arabic and
Portuguese.
3.2 TV System
Display Mode: PAL/NTSC
Aspect Ratio: Auto/4:3 LB /4:3 PS/ 16:9
Video Output: CVBS/RGB

13
Advanced Operation
3.3 Local Time Setting
Region: France/German/Hong-
Kong/Italian/Poland/Russia/Singapore/Spain/Sweden/
Taiwan/United
Kingdom/Croatia/Argentina/Australia/China/Denmark/
Finland
GMT Usage: OFF/User Define/By Region.
GMT Offset: GMT+12:00~GMT-11:30.
Summer Time: ON/OFF
Date: Enter in its setup interface, use [VOL◄/►]
button to move the cursor and numeric buttons to input.
Press [OK] button to confirm imputation.
Time: Enter in its setup interface, use [VOL◄/►] button to move the cursor and use numeric
buttons to input. Press [OK] button to confirm imputation.
Notes
1. “GMT Offset” is only activated in “User Define” mode.
2. “Summer Time” is only activated in “By Region” mode.
3. “Date” and “Time” is only activated when “GMT Usage” in “OFF” mode.
3.4 Timer Setting
Timer Mode: OFF/Once/Daily/Weekly/Monthly
Timer Service: Channel/Record. (It’s deactivated when timer mode is off.)
Wakeup Channel: The system will start automatically once the Timer Mode is activated.
Wakeup Date: Set up time to wakeup. Use navigation buttons and numeric buttons to set up date.
Wakeup Time Set up time to wakeup. Use navigation buttons and numeric buttons to set up time.
Duration: Set up the length of an alarm. Use navigation buttons and numeric buttons to set up time.
Note: Wakeup function is deactivated when LED power indicator goes green.
3.5 Parental Lock
Default password is “0000”.
Menu Lock: OFF/ON
Password will be required for all levels of menu if the menu
lock is ON.
Channel Lock: OFF/ON
Password will be required for locked channels.
Parental Lock: OFF/4-18 years, total 16 levels
New Password
Confirm Password
Use numeric buttons to set up password.
3.6 OSD Setting
OSD Time out: 1-10 seconds.
OSD Transparency: OFF/10%/20%/30%/40%.
Load Default OSD Setting

14
Advanced Operation
3.7 Favorite
Totally 8 groups for optional.
Choose “1 Fav group 1” and press [OK] button to
rename it. Use navigations button to input according to
screen.
3.8 Other
Move cursor to “Other” and press [OK] button to enter in
its setup interface.
Sleep Timer: OFF/10 Min/30 Min/60 Min/90 Min/120
Min.
Auto Standby: On/OFF
4. Tools
Move cursor to “Tools” and press [OK] button to enter in
its submenu. There are 5 options which are listed below.
Information
Load Factory Setting
Upgrade By USB
USB Device
Remove USB device safely
4.1
Information
Move cursor to “Information” and press [OK] button to
display information of the device.
4.2
Load Factory Default
Move cursor to “Load Factory Default” and press [OK]
button to load factory default. The default password is
“0000”.This step must be done at first time use or after
upgrade. Please operate according to screen.

15
Advanced Operation
4.3
Upgrade By USB
Move cursor to “Upgrade by USB” and press [OK]
button to enter in its submenu.
Upgrade Mode
All Code: All software of this device.
Main Code: Logo of this device.
Radio back: Default setup of this device.
Upgrade File
Start: Move cursor to “Start” and press [OK] button
upgrade.
Note: Do not cut off power supply while upgrading, otherwise it may destroy the device.
4.4
USB Device
Move cursor to “USB Device” and press [OK] button to enter in its submenu. Use [INFO] button to
shift between Music/Image/Video/Record modes.
4.5
Remove USB Device Safely
Choose “Remove USB Device Safely” and press [OK] button to carry out this action. A window will
displayed to ask you confirm to remove the USB device. Press [OK] button to confirm remove, [EXIT]
button to cancel.
5. Game
Move cursor to “Game” and press [OK] button to
enter in its submenu. There are 2 options which are listed
below.
Othello
Sudoku
Operate according to screen.
6. REC
Move cursor to “REC” and press [OK] button to enter
in its submenu. There are 4 options which are listed below.
Record Manager
Disk Information
DVR Configuration
Jump
Notes:
Password will be required if the menu is locked. The
default password is “0000”.
Press [REC] button to start recording video. Press
[STOP] button to stop. Please operate according to screen.
REC mode is deactivated in standby mode.

16
Advanced Operation
6.1
Record Manager
Move cursor to “Record Manager”and press [OK]
button to enter in its setup interface. The record time,
capacity and format will be displayed in the menu. Find
further operation according to screen.
Lock: Press [GREEN] button to lock recorded video.
Password will be needed to open locked recorded
video.
Delete: Press [BULE] button to delete recorded video.
Please operate according to screen.
Rename: Press [RED] button to rename the recorded
video. Please use navigation buttons and numeric
buttons to input. Save according to screen.
Notes
1.
Press [PVR] button to shift to “Record Manager” interface directly.
2.
Use [CH▲/▼] button to select recorded video and press [OK] button to play. It will back to “Record
Manager” interface automatically when the video is finished or press [EXIT] button.
TIPS
Press [PLAY] button to have a preview.
Press [OK] button to watch recorded video by full screen.
Press [PAUSE] button to make a pause while playing.
Press [STOP] button to stop playing.
There are 5 options, ×2, ×4, ×8, ×16, ×24 in “Fast Backward” and “Fast Forward” mode.
There are 3 options, ×1/2, ×1/4, ×1/8 in “Slow Forward” mode.
Press [INFO] button twice to open “HDD Record List” and press [OK] button to watch in full screen
while playing,
Move cursor to “DVR HDD Information” and press [OK] button to display information of disk.
6.2
Disk Information
Move cursor to “Disk Information” and press [OK] button to
display information of disk.
6.3
DVR Configuration
Move cursor to “DVR Configuration” and press [OK]
button to enter in its setup interface.
Time Shift: ON/FF
Time shift to Record : ON/OFF
Tips for record real-time channel program.
Connect USB device with receiver.
Turn on “Time Shift” mode.
Press [PAUSE] button to stop the TV
program and the receiver will start recording as
much as the USB device capacity is. Press [PLAY]
button to continue watch the program from the stopped.
Use [F.REW] and [F.FWD] buttons to forward or backward of recorded program. There are 5
options, 2、×4、×8、×16 and ×32.
Press [INFO] button twice to enter in “HDD Record List” interface, choose one of it and press
[OK] button to watching by full screen.

17

The recorded program will be eased automatically once channel has been shifted.
Advanced Operation
Tips for record video
Connect USB device with receiver.
Press [REC] button to start recording program.
Press [STOP] button to stop recording.
The receiver will start recording as much as the USB device capacity is.
Recorded video will be stored in the disk.
6.4
Jump
Move cursor to “Jump” and press [OK] button to enter
in its setup interface. There are 5 options which are listed
below.
30sec
1min
5min
10min
30min
Note: “Jump” function is only activated to non-real-time
program. Use [VOL◄/►], [PREV] and [NEXT] buttons to
operate.
Tips
While using [VOL◄/►] button:
The screen will jump to the time as set, requiring [OK] button to confirm the jump.
While using [PREV] and [NEXT] button:
The screen will jump to the time as set directly.

18
Appendix
Maintenance
◆Unplug the power cord before maintenance.
◆Keep the product surface clean. Please use a piece of soft cloth to clean the outer if it’s dirty.
◆Do not use any chemical products like Alcohol or dilution to clean the product.
◆Refer all servicing to a qualified service agent.
Terminology
Specifications
Notes
The data for weight and size are approximately only.
Name
Descriptions
DVB The abbreviation of Digital Video Broadcasting.
DVB-T One type of DVB modes (T=Terrestrial).
MPEG
T
he
abbreviation
of
Motion
Picture
Experts
Group
.
MPEG-2 The MPEG-2 standards are mainly used in digital TV signals.
Subtitles The words appear at the bottom of the screen. They are usually recorded on
DVD discs and have 32 languages at most.
FEC FEC stands for Forward Error Correction, used to correct signal transmission
errors between antennas and the receiver.
PID
The PID code (Packed Identification) is the identification number of audio and
video signals in the digital data flow/stream of DVB MPEG-2 signals. It is used to
transmit audio and video signals to a specific address.
Item
s
Features
High
Frequency
Tuner
Input Frequency Range 174～230, 470 ~~ 862MHz (VHF&UHF)
Bandwidth 7 or 8 MHz
Input Signal Level －75～－20dBm
RF Input Connector IEC169－2, Female
Input
impedance
75
Ω
Demodulation
Mode
Waveform COFDM （Code Orthogonal Frequency Division
Multiplexing）
Demodulation QPSK，QAM16，QAM64
Transmission Mode 2K，8K
Guard interval 1/4, 1/8, 1/16, 1/32
Code rate 1/2, 2/3, 3/4, 5/6, 7/8
Video, Audio
Decoding
Video decoding ISO/IEC13818-2 MPEG2（MP@ML）/ MPEG-4 AVS
/H.264 Compatible
Video resolution 720×576（PAL）＠25Hz；720×480（NTSC）＠30Hz
Audio decoding MPEG-1、2 layer 1 & 2
Audio Track Stereo, Monophony (L, R)
Audio Sample rate 32，44.1, 48KHz
USB
USB Port USB2.0
Format MP3/JPGE/BMP/OGG
Power
Supply
5V
1000mA
Power
Input Power 230V,50Hz
Power Consumption ≤ 4.8W
Max
C
onsumption
≤
0.95
W
Work
Environment
Temperature
0~40
℃
Humidity <95%
Dimensions Weight ＜1Kg
Size 130(W)100(D)30(H)mm

19
Specifications are subject to change (by manufacturer) without notice.
Appendix
Troubleshooting
Look through the following table about the possible troubles and you may find answers before
request service. It may help you to resolve the problems with some easy operations according to this
table. If something goes wrong with the receiver and can’t back to normal, please cut off the power for
few minutes and restart the product. If the problem remains and proves to beyond your capability, you
had better hand it over to a qualified service agent.
The integrated circuits are easily breakdown by static. Make sure the antistatic protection has been
well taken before maintenance.
Troubles
Possible
Cause
Suggested
Solutions
No power The power cord has not been well connected
Plug the power cord into the outlet tightly
and turn on the power; if still no power,
turn off the power again, and wait for 5-10
minutes, then restart again.
Can not scan
programs
The antenna is not adjusted well Adjust the antenna or use an outdoor
antenna
Antenna incorrectly Use an antenna with 75 Ω impedance
input
Parameter input incorrectly Input Frequency, Bandwidth parameter
correctly
No picture
Output cord is connected incorrectly
Connect the output cord correctly. If the
problem is still exit, the output cord may
damage.
The video output mode of the unit is different
from the mode of monitor Reset the mode
No
Color
The
video
output
system
of
the
unit
is
different
from
the
mode
of
monitor
Reset
the
color
system
Image distortion
at channel shift normal
The remote
control fails to
work
Batteries incorrectly installed Install the battery correctly
Batteries exhausted Replace the battery
Beyond
the
effective
operation
range
Operate
within
an
effective
range
The remote sensor is pointed to by bright light. Place the unit elsewhere for a change
Audio track and
subtitle
language are not
the chosen
items
Has not chosen the right sound track Press the Audio button to shift the track
No sound
The unit is in a mute status Cancel the mute
Volume is too low Augment the volume
Cable is connected incorrectly Connect the cable correctly
No sound by
chance
There might be a short circuit Correct the output cable connection, and
turn on again.
In mute status Cancel the mute
Stay asleep Turn on the unit
Poor picture
quality Too much interferential signals Adjust the position of antenna.
No
response
May
interfered
by
static
Plug
the
power
cord
again
Flash
Drive
can
’
t
be
read
The
USB
cable
connected
incorrectly
Connect
the
cable
correctly.
The
flash
drive
’
s
current
is
too
heavy,
the
product
wouldn
’
t
afford
it.
Provide
external
power
source.
The flash drive runs self-protection program
because of external device short circuit.
Change the short circuit device and
restart the product.

20
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