9
5.Troubleshooting
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
Not connect DVB-S cable
Plug in the DVB-S cable
Incorrect setting
Set up correct parameter
No sound from
Speaker
No or incorrect connection
with audio cable
Connect the audio cable
correctly
Mute the sound
Switch on the correct
volume control
Incorrect sound track
Try another sound track
Only sound,
no image on the
screen
No or incorrect connection
with AV cable
Connect the audio cable
correctly
The program is a radio
program
Press <TV/RADIO> key
to
shift into TV mode
Remote control
unit is not workable
The battery is exhausted
Change new battery
Remote control unit is not
in the right opposite of the
front panel or too far from it
Adjust the way of holding
remote control unit and
near from the panel
The image stop
suddenly or mosaic
The signal is too weak
Strengthen the signal
6.Technical Specifications
Item
Specification
Tuner
Frequency Range
950MHz to 2150MHz
Input Impedance
75Ohms unbalanced
Signal Input Level
-65 ~ -25dBm
Symbol Rate
2-45Mbps
LNB Power
13/18V,Max 500mA
Demodulation
Demodulator
QPSK/8PSK
FEC
1/2,2/3,3/4,5/6,7/8,8/9,9/10
Connections
LNB IN
F connector
LOOP OUT
F connector
TV SCART
Composite TV(CVBS),RGB, Audio L/R
COAXIAL
SPDIF digital audio output
HDMI
Connects to HDMI in device.
Power
Input
100-240V ~ 50/60Hz
Consumption
Max
5,5
W
Display
Decoder Module
PAL,NTSC
Resolution
720X576(PAL),720X480(NTSC),720P,1080i
，
1080P
，
480i,480P,576i,576P
Decoding
Aspect Rate
4:3(Letterbox, Pan& Scan)16:9
Video
MPEG2 Transport [email protected]
MPEG4 AVC/H.264 HP@L4
Audio
MPEG2 Audio Layer I&II
Others
Compliance
ETSI/EN 300421 DVB-S compliant
Sound Mode
Right, Left, Stereo
