Samsung DSB-A100F - Manual (Page 18)

GB-33
DSB-A100F
GB
GB-32 D I G I T A L S A T E L L I T E R E C E I V E R
DSB-A100F
TECHNICAL SPECIFICATIONS
Power supply
Type : SMPS
Input voltage : AC 100-240V~, 50/60 Hz
Fuse rating : 250 V/T1.6AH
Tuner
Freq. Range : 950 ~ 2150 MHz
Input signal level : -65 ~ -25 dBm
Channel selection : PLL frequency synthesizer
Input impedance : 75 Ω unbalanced
Connector type : F type female
LNB power control : 13 V/18 V, 22 kHz tone
DiSEqC : 1.2 supported
Demodulator
Type : QPSK DEMODULATION (DVB-S)
Symbol rate : 2 ~ 45 Ms/s
Inner FEC : Viterbi Convolutional
Coding Rate - 1/2,2/3,3/4,5/6,7/8
Outer FEC : Reed Solomon Coding (204,188), t = 8
Video decoder
System decoding : MPEG 2 ISO/TEC 13818
(Transport Stream)
Profile and level : MPEG 2 MP@ML (4:2:2)
Data rate : 1~ 15 Mb/s
Video formats : 4:3 (normal) & 16:9 (widescreen)
Picture resolution : 720(H) x 576(V) x 50 fields/sec
Audio Decoder
System decoding : MPEG 1 ISO/TEC 11172~3 layer I & II
Audio mode : MONO, DUAL, STEREO, JOINT STEREO
Sampling frequency : 32, 44.1, 48 kHz
Problem Possible cause Solution of the problem
No display LED on Power cord Power cord plug in correctly
the front panel; not plugged in correctly
No power supply
No pictures on the screen Receiver in Standby mode; Set receiver to “On”;
Scart not connected tightly Check connection and correct;
to video output of television;
incorrect channel or video
Check channel and video output and
output selected on television correct (TV instruction manual)
No sound Audio cord connected Check connection and correct;
incorrectly;
Loudness level = 0;
Increase loudness on television set;
Muting active Press the MUTE key
Remote Control does not incorrect operation; Point remote control
operate directly towards the Receiver.
Batteries dead or inserted Replace batteries or insert correctly
incorrectly
Poor picture quality Signal strength to low Check all wire connections. Check the
signal strength in the “Auto Scanning” menu, correct
alignment of your antenna
On-Screen Error Message Antenna cable not connected Check connection and correct;
“Searching for signal” or not tight;
LNB defective;
Change LNB;
incorrect position of the Check position and correct,
satellite antenna; Check the signal strength in
LNB is set to "OFF" in the “Auto Scanning” menu
LNB Setting menu
On-Screen Error Message Satellite not yet set Scan of in “Automatic scanning”
“Channel data or “Manual scanning” menu
does not exist.”
On-Screen Error Messages: Smartcard: (depend on model)
“Please check the - not plugged in correctly; Check the Smartcard.
Smartcard”; - not plugged in. “Insert the Smartcard.”
“Please insert the
Smartcard”.
The device, packaging material (e.g. Styrofoam) and the batteries must never be disposed of with
household refuse. Please obtain appropriate information about the regulations in your community,
and dispose of all refuse in accordance with regulations at the separate locations provided.
DISPOSAL
TROUBLESHOOTING