Amiko HD8140C SE, Руководство пользователя

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17. TROUBLE SHOOTING
If you suspect there is a fault with your receiver, please check the following trouble shooting guide before calling authorized service
agent. Warning! Under no circumstances attempt to repair the receiver yourself. Tampering with the receiver may result in fatal
electric shock and will invalidate your warranty.
32
USER’S MANUAL
SYSTEM RESOURCES
Main Processor. . . . . . . . . 594MHz based CPU
Flash Memory. . . . . . . . . . 16 Mbyte
DDR SDRAM . . . . . . . . . . 256 Mbyte
TUNER/FRONT-END(OPTIONAL)
Tuner Type . . . . . . . . . . . . DVB-S / DVB-S2
Input Connector . . . . . . . . F-type, Connector, Female
Signal Level . . . . . . . . . . . -65 to -25 dBm
LNB Power & Polarization. . Vertical: +13V
Horizontal: +18V
Current: Max. 400mA
Overload Protection
22KHz Tone . . . . . . . . . . . Frequency: 22±1KHz
DiSEqC Control . . . . . . . . Amplitude: 0.6±0.2V
Version 1.0, 1.1 1.2, USALS
Available, Unicable
Demodulation . . . . . . . . . . QPSK, 8PSK
Input Symbol Rate . . . . . . 1-45 Mbps, Convolution Code Rate
Forward Error Correction (FEC) . DVB-S 1/2, 2/3, 3/4 5/6, 7/8
DVB-S2 1/2, 3/5 , 2/3, 3/4 ,4/5 , 5/6,
8/9 , 9/10
Tuner Type . . . . . . . . . . . . DVB-T2/T/C
Input Connector . . . . . . . . IEC-type, Connector, Female
Frequency Range. . . . . . . 47MHz~862MHz
Input Level . . . . . . . . . . . . -82.0dBm and -20.0dBm
Active ANT Power. . . . . . . DC 5V at max 75 mA,
Overload protection
Bandwidth. . . . . . . . . . . . . VHF/UHF: 6MHz, 7MHz, 8MHz
Demodulation . . . . . . . . . . COFDM
Transmission mode(FFT) . 1k, 2k, 4k, 8k normal and extended,
16k normal and extended, 32k nor-
mal and extended.
Constellations. . . . . . . . . . QPSK, 16-QAM, 64-QAM, 256-QAM
Both rotated and non-rotated
Guard intervals . . . . . . . . . 1/4, 19/256, 1/8, 19/128, 1/16, 1/32,
1/128
Code rate . . . . . . . . . . . . . DVB-T: V Reed
Solomon 1/2, 2/3, 3/4, 5/6, 7/8.
DVB-T2: LPDC + BCH 1/2, 3/5, 2/3,
3/4, 5/6.
Scattered Pilot Pattern . . . PP1, PP2, PP3, PP4, PP5, PP6, PP7, PP8
DVB-T2 Input Profiles. . . . Input Mode A-Signal PLP, input
Mode B-Multiple PLPs(Common
PLP, Type 1 and 2 up to the maxi-
mum allowed figure 255)
POWER SUPPLY
Input Voltage. . . . . . . . . . . Free Voltage (100~240V AC, 50/60Hz)
Power Consumption . . . . . 20W MAX
MPEG TS A/V Decoding
Transport Stream . . . . . . . MPEG-2, H.264
Input Rate. . . . . . . . . . . . . Max.120Mbit/s
Aspect Radio . . . . . . . . . . 4:3, 16:9, Letter Box
Video Decoding . . . . . . . . MPEG-2, MP@ML, MPEG-4 part
10/H264
Video Resolution . . . . . . . 720*480P/I, 720*576P/I, 1280*720p,
1920*1080i, 1920*1080P
Audio Decoding . . . . . . . . MEPG-1 layer I/II, Mpeg2 layerII,
Dolby digital
Audio Mode . . . . . . . . . . . Left / Right / Stereo/ Mono
Sampling Rate . . . . . . . . . 32, 44.1 and 48KHz
A/V & DATA INPUT/OUTPUT
AV OUT . . . . . . . . . . . . . . Video CVBS output
Audio L/R output
IR . . . . . . . . . . . . . . . . . . . 38Khz
RS-232 . . . . . . . . . . . . . . . Transfer rate 115.2Kbps
9 pin D-sub Type
LAN. . . . . . . . . . . . . . . . . . 100M
USB . . . . . . . . . . . . . . . . . Two USB 2.0 slot Compatible
HD OUT . . . . . . . . . . . . . . VER1.3
Type A
PHYSICAL SPECIFICATION
Size[W*H*D] . . . . . . . . . . . 220×169×46mm
Net Weight . . . . . . . . . . . . 1.2KG
Operation Temperature. . . 0
0
C~+45
0
C
Storage Temperature . . . . -10
0
C~+70
0
C
Storage Humidity . . . . . . . 5%~95% RH (Non-Condensing)
Specifications are subject to change without further notice.
The manufacturer does not assume any responsibility regard-
ing any errors or mistakes in printing. Please note that new
software may change the features of the receiver. The manu-
facturer holds the rights of changes without any further notice.
The image shown here is indicative only.,The actual product
may differ.
SYMPTOM POSSIBLE CAUSE
Settings you made in the menu have not change. The receiver lost power before being able to enter into standby mode. / Some of the Settings
saved by user can be deleted partly or fully.
No signal.
The level of signal is weak. / LNB is out of order. / The cable from the LNB is incorrectly
Connected (short circuit or open circuit). / The position of dish is aligned incorrectly.
Receiver is on but no picture or sound except the
following messages (NO TV program)
Channel is not available. / Channel is scramble.
Receiver not responding to remote control unit. RCU batteries are dead or inserted incorrectly. / The RCU is pointing toward wrong direction.
Poor picture Quality. The level of Signal strength is low.
No sound. The cable is connected incorrectly. / The Volume level is low. / Muting function is active.
No display on the LED Display Panel. The power cord is not plugged in correctly.
No picture on the screen.
Receiver is in Standby mode. / RCA Jack or cable is not connected firmly to the video output port
of television. / Incorrect channel or video output is selected on television. / Brightness level of
your TV set is incorrectly defined.
18. SPECIFICATIONS