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Video

Decoder Format

MPEG4 AVC/H.264 HP@L4
MPEG2 MP@ML.HL

Output Format

576P , 720P, 1080i, 4:3 and 16:9

Output Port

HDMI

Audio

Decoder Format

MPEG-1 (layer1&2)

Audio output

Digital audio: S/PDIF

Power

Voltage

100-240V~  50/60Hz

Power

Max 8W

Item                        Sub Item                    Parameter

Tuner

Input Frequency

170~230MHz
470~860MHz

RF Input level

-25~-82dBm

IF Bandwidth

7MHz and 8MHz

Modulation

QPSK,16QAM,64QAM

Technical Specifications

The image stopped 
suddenly or mosaic

Problem                  Potential Reasons                 What to do

No picture

Power isn't connected

Connect the power

The power switch is not on Switch on the power

Screen shows

No  Signal

DVB-T cable not connected  Plug in the DVB-T cable

Incorrect setting

Reset setting

No sound from 
speaker

No or incorrect connection 
with audio cable

Connect the audio cable 
correctly

Sound on mute

Turn off mute function

Incorrect sound track

Try another sound track 

Only sound, no 
image on the 
screen

No or incorrect connection 
with AV cable

Make sure cables are 
connected correctly

The program is a radio 
program

Press <TV/RADIO> key to 
shift into TV mode

Remote Control 
is not responding

The battery is exhausted

Change  battery

Remote Control is not 
facing or close enough
to the Set Top Box

Adjust the position of the 
Remote Control and move
closer to the unit

The signal is too weak

Strengthen the signal

Troubleshooting

Summary of Contents for HDSTB250

Page 1: ...User Manual Please read this User Manual carefully to ensure proper use of this product and keep this manual for future reference High Definition Digital Set Top Box HDSTB250 CHANNEL HDSTB250 ...

Page 2: ...r supply cord or plugis damaged liquid hasbeen spilled or objectshave fallen into the apparatus the apparatus has been exposed to rain or moisture does not operate normally or has been dropped 14 Mains plug isused as the disconnectdevice the disconnect device shall remain readily operable 15 The ventilation should not be impeded by covering the ventilation openings with items suchas newspapers tab...

Page 3: ... audio and video output used to connect to a HDMI device 1 2 3 4 5 6 7 8 Front and Rear Panel Front and Rear Panel 1 Remote Control 2 Connecting to a Television 3 Connecting to a DVDRecorder or VCR 3 Connecting to an Audio System 4 First Time Installation 4 Troubleshooting 9 Technical Specifications 9 3 4 5 6 1 POWER BUTTON Used to turn on off the main power supply 2 3 STANDBY INDICATOR Used to vi...

Page 4: ...rent Menu or returns to the previous Menu 6 OK Confirms an entry or selection Displays the list of channels 7 RIGHT LEFT Navigates through the Menus Increases or decreases volume 8 TV RADIO Switches from TVfunction to Radio function and from Radio to TV 9 RECALL 10 GOTO Selects the play time of media 11 PREV Skips to the previous track during playing media and skips to the previous channel during ...

Page 5: ...ite For a basic connection from your Set Top Box to the television use the Composite connection outlined below For a higher quality connection use the Component Video connection outlined below combined with the Composite Audio For the highest quality connection use a direct HDMI connection see below HDMI YELLOW VIDEO IN Audio Video ...

Page 6: ...key to begin Automatic channel search 4 Once channel tuning is complete you are now ready to watch TV After all connections havebeen made properly switch onTV and make sure the receiver isconnected to the MainPower Press Powerbutton to switch receiver on If you are usingthe receiver for the first time or restored to Factory Default the Main Menu willappear on your TV screen Basic Operation 1 Progr...

Page 7: ...the YELLOW buttonfor page down 4 Sort Sort your channels from the following options LCN Sort the channels in ascending order Name Sort the channels in alphabetical order Service ID Sort the channels according to the station 5 LCN Logical channel number Set LCN on or off Set Favourite Program You cancreate a shortlist offavourite programs that youcan easily access Set Favourite TVor Radio program 1...

Page 8: ...g To accessthe Menu press MENUthen select Picture The Menu provides options to adjust the video settings Press UP DOWN to select an option and press RIGHT LEFTto adjust that setting Press EXITto exit the menu 1 AutoSearch Search and install all channels automatically This optionoverwrites all preset channels 1 Select Auto Search and press OK or RIGHTto start channel search 2 To cancel channel sear...

Page 9: ...will go in to sleep mode This message will appear under no any operation Auto off function canbe set in a timeperiodat 0 12 hours Standard setting is 3hours Press STANDBYbutton to exit sleep auto offmode 9 Option M and OSD Language Subtitle Language and Audio Language RIGHT LEFT to exit M 1 Parental Guidance You canrestrict access to channels that are unsuitable for children To restrict lock the c...

Page 10: ...word Once it is confirmed press EXIT to exitthe Menu 2 Photo configure Slide Time adjust slide show interval to 1 8 seconds Slide Mode adjust slide show effect as mode 0 59 or random Aspect Ratio Keep displays the picture as its original aspect Discard displays the picture in full screen mode We With Some Even 3 Movie Configure Aspect Ratio Keep Play movie as its original aspect Discard Play movie...

Page 11: ...on Switch on the power Screen shows No Signal DVB T cable not connectedPlug in the DVB Tcable Incorrect setting Reset setting No sound from speaker No or incorrect connection with audio cable Connect the audio cable correctly Sound on mute Turn off mutefunction Incorrect sound track Try another soundtrack Only sound no image on the screen No or incorrect connection with AVcable Make sure cables ar...

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