Strong SRT 4669 XII, Руководство пользователя

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53
English
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Specifications
System capabilities Fully DVB compliant
satellite Connector F-type, IEC 169-24, female
LNB/Tuner input Frequency range 950MHz ~ 2150MHz
Signal level -65dBm ~ -25dBm
LNB supply 13V/18V, max. 400mA
LNB switch control (22
ť
2)KHz, (0.6
ť
0.2)V
DiSEqC Ver 1.0/1.2/USALS Compatible
FFC decode DVB-S : 1/2, 2/3, 3/4, 5/6 and 7/8
DVB-S2 : 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9. 9/10(QPSK)
3/5, 2/3, 3/4, 5/6, 8/9, 9/10(8PSK)
Demodulator Front end DVB-S/S2 QPSK, 8PSK
Symbol rate DVB-S : 1~45Msps
DVB-S2 : 10~30Msps(QPSK) 10~30Msps(8PSK)
SCPC and MCPC Capable
Spectral inversion Auto conversion
System resource
Processor STI5211
DDR SDRAM 1024Mbit
FLASH 8Mbyte
EEPROM 256Kbit
Video decoder
MPEG 2 MPEG-2, MPEG-4
Data Rate Max. 15Mbit/s
Resolution 1920 X 1080i, 1280 X 720P, 720 X 576P/i
Video format 4:3 : Letterbox, 4:3 Pan & Scan,
16:9
: Full-Screen or Pillar-Box
Teletext DVB compliant
MPEG Audio
Decoding MPEG/ Musicam layer I & II
Type Mono, Stereo, Joint Stereo
Sampling rates 32, 44.1 and 48 KHz
Serial data interface Connector 9pin D-sub male, Max 115K bps
Remote control
Code NEC-IR
Operating condition up to 7 Meter
USB USB Supply DC 5V Max 500mA
Conditional Access Smart Card Reader 1 Slot (Optional)
Interface
Problem
The LED light on the front
panel does not light.
No Picture or sound.
Black-and-white
screen or V-Hold.
The remote controller
is not working.
Troubleshooting
There may be various reasons for the abnormal operation of the unit. Therefore, if the unit
does not work properly, check it according to the procedures shown in the table below:
Remedy
Connect the power cord properly
into the power socket.
Connect the two terminals
correctly with RCA or RF cable(s),
SCART or HDMI cable(s).
Connect the antenna cable
correctly.
Adjust the direction of the
antenna.
Check the cable connections,
the LNB and other equipment
connected between the LNB and
the receiver, or adjust the antenna.
Type the setting values correctly.
Use a TV of the same mode.
Connect a NTSC/PAL converter
between the receiver and the TV.
Change the batteries.
Switch off the light.
Aim the remote control at the
receiver.
Possible causes
The AC power cord is
disconnected.
Wrong connection of the
video/audio output to the
TV input terminal.
Wrong connection of the
satellite antenna cable.
Wrong direction of the
satellite antenna.
No signal or weak signal.
Wrong setting of channel
information in the MENU
screen.
Your TV mode (PAL/NTSC)
is different from the satellite
broadcasting mode.
Batteries are exhausted.
Fluorescent light is interfering
with the remote controller.
Remote controller is
incorrectly aimed.