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Table of Contents
I. General Information ........................................................................ 3
1. Preface...................................................................................... 3
2. Main Features............................................................................ 3
3. Front Panel................................................................................ 4
4. Rear Panel ................................................................................ 5
5. Remote Contr ol Unit................................................................... 6
II. Connection and Installation............................................................ 8
1. System Connection.................................................................... 8
2. Quick Installation ...................................................................... 10
III. Software..................................................................................... 12
1. Installation................................................................................ 13
1.1 Auto Search ................................................................................1 3
1.2 Manual Search............................................................................14
1.3 Chann el Edit ...............................................................................15
1.4 Factory Default ...........................................................................16
1.5 Upgrade......................................................................................16
2. Program Guide........................................................................ 16
3. Program Manage..................................................................... 17
3.1 Program Edit ..............................................................................17
3.2 F avorite Edit................................................................................18
4. Program Select........................................................................ 20
5. System Setting ........................................................................ 21
5.1 Video Settin g...............................................................................21
5.2 Audio S etting...............................................................................21
5.3 Timer Setup................................................................................21
5.4 OSD Setup .................................................................................22
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5.5 Parental Guide............................................................................23
5.6 Language S etup..........................................................................24
5.7 Time Zone Adjust ........................................................................24
5.8 Syste m Information.....................................................................24
6. Shortcut Key Explanation ......................................................... 25
IV. T echnical Specification.............................................................. 28
V. Trouble Shooti ng........................................................................ 30
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I. General Information
1. Preface
Built on powerful chip ATI X225, DTRA1oHDoo is a high cost-effective digital terrestrial
receiver fully co mpliant with DVB-T standards. It can decode high and standard definition digital TV programs. Equipped with the latest technology and design, the receiver
is ensured to offer high reliability and stability.
2. Main Features
l Fully DVB-T & MPEG-2 co mpliant
l Digital Reception covers VHF & UHF band
l Multi Bandwidth selection: 7M & 8M
l Multi demodulation selecti on: QPSK,QAM16, QAM64
l MPEG-2 HD/SD decoding (MP@HL/ML)
l Dolby AC-3 or MPEG-1 audio decoding
l Down-mixes 5.1 AC3 to two channels enco ded with Dolby Prologic Surround
l YPbPr Output: 1080i/72 0p/576p
l VGA output: supporting 1080i/720p /576p
l DVI output: suppo rting 1080i/720p/576p
l CVBS and S-V IDEO output: PAL
l Conversion between SD programs and HD pro grams
l Teletext (VBI & OSD output)
l Subtitle (OSD output)
l Aspect ratio: 4:3/16:9
l Dolby 5.1 channel or PCM digita l audio output
l Electroni c program guide (EPG)
l Parenta l guidance
l Software upg rade via RS232
l 32 bits true color on screen display (OSD)
l Channe l and Program editor
l Beautiful casing, with easy to use front pa nel
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3. Front Panel
POWER:Press to switch between operation and standby mode
MENU: Press to display the Main Menu or exit from the displayed window
VOL-VOL+: Press to adjust the volume when watchi ng a program, or move
the cursor left or rig ht in the menu
CH-CH+: Press to swi tch between programs when watching TV, or move the
cursor up or down in the menu
OK: Press to execute the selected item or confirm what your inpu t in the menu
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4. Rear Panel
LOOP OUT: Loop output to TV set’s antenna in
S-VIDEO: Connect to the S-VIDEO jack of the TV or VCR
L-AUDIO/R-AUDIO: Connect to TV or audio tuner using RCA jack
Pr Pb Y : colour gap video output available in high definition signal
ouput.
VGA OUT: VGA video output available in high definition signal ouput.
DVI OUT: DVI video output available in hig h definition signal output.
S/P DIF: Connect to a Hi-Fi system
ANT IN:Conne ct to terrestrial antenna
VIDE O:Standard definition video output,connect to TV video input
RS23 2: Connect to a PC for software upgrade
Four-choice switc h : refer to page 9
Three-choice switch: refer to page 9
100-24 0V~: Power supply
ON/OFF:Main po wer switch
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5. Remote C ontrol Unit
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Keys specification
: Press to switch between operation and standby modes
0-9 : Ente r number of the required menu item and select a cha nnel number to watch
: Press to switch back to previous channel
: Press to switch to display the subtitle language list for the current p rogram
MENU : Press to display the M ain Menu
EXIT : Press to return to the previous menu
: Pre ss to ch ange the channel whe n watchin g TV, or move cursor up/down in
the menu
: Press to adjust the volume when watching a channel, or move cursor left/right
in the menu
OK: Press to execute the selected item or exit from the current menu
EPG : Press to d isplay Program Guid e window
ASPECT : Use this HOTKEY to se lect your televison screen output format.
Continuously press this button to toggle through the different modes.
AUDIO : Press to display Audio Setting menu
Colour key: have their corre sponding functions in specified windows.
: Press to mute
INFO : Press to show information of the current channel
P+/P-: Press to page up or do wn.
Switch betwe en TV and Radio mode
FAV:: Press to display the favorite list
: Press to sel ect left aud io or right a udio
: Press to pause the current video
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II. Connection and Installation
1. System Connection
Make sure the Power, Terrestria l Antenna, TV and other relevant equipment are connected well referring to following figure. If you want to install more, please ask your
local dealer for help .
Three-ch oice switch
Four-choice switch
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2
3
4
5
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3. Connections
There are five ways to co nnect STB to TV.
The TV set can be divided into two types: standard definition TV (SDTV) and high
defini tion TV (HDTV). The type of the TV set to be connected determines the selection
in four-choi ce switch and three-choice switch.
Warning: In each connection, L-Audio and R-Audio must be connected well.
1. Four -choice switch
If the receiver is connected with SDTV, only 576I can be selected. If the receiver is
conne cted with HDTV, you can select proper definitions among 576P, 720P and 1080I
according to definition that the connected TV support.
2. Three-choice switch
If the receiver is conn ected with HDTV via VGA, L-AUDIO and R-AUDIO connector ,
you have to select VGA. If the receiver is c onnected with HDTV via Y, Pb, Pr, LAUDIO and R-AUDIO connector, YPbPr is selected. If the receiver is connected with
HDTV via DV I, L-AUDIO and R-RADIO connector, DVI is selected. If 576I is selected
in the four-choice swtich , here any one you select will be OK.
Note: 1 , 2, 3, 4, 5 please refer to connections in above picture.
VIDEO 1 576I Analog
S-VIDEO 2 576I Analog
Y, Pb, Pr 3 576P, or 720P, or 1080I YPbPr
VGA 4 576P, or 720P, or 1080I VGA
DVI 5 576P, or 720P, or 10 80I DVI
Connect
to what
Used Connector on STB
(L-AUDIO and R-Audio)
Selected Definition
Video Output mode
HDTV
SDTV
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2. Quick Installation
STEP1: Check connections
Prior to powering up the receiver, ensure that all cabling is
correctly connected as explained in system connections.
Ensure that the unit is connected to the A/V equipment
and the power socket.
STEP2: Adjust TV set
Turn on the television and adjust TV’s video input mode
accordin g to the receiver’s video ouput mode.
STEP3: Power up
Turn on power switch ON /OFF on the front panel of your
rece iver. The startup OSD will be shown on the TV screen.
The startup OSD will remain for several seconds and then
disappear. If there are some programs stored in the STB,
channel number wi ll be shown on the LED area.
STEP4: Search program
1. If the re is no program stored in the receiver, maybe it is
your first time to use this receiver, or the receiver has just
been turned to factory default. No matter what happens,
the system will guide you to searc h programs step by
step when you turn on the receiver.
At first, syste m will pop up System Information win-
dow promp ting “Please press OK key to Initialize system”.
Press OK key to contin ue, or press EXIT key to terminate.
If select OK, you will enter into Country Select window.
From here, selet correct country where you b elong. Press
OK or E XIT key to continue, you will enter into Time Zone
Adjust window. In this window, select correct time zone
where you belong and turn on daylight saving if daylight
saving is available.
Press OK or Exit k ey to continue, and you will enter
into Parental Guide window. From here, yo u can change
password and install all kinds of locks according to your
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