Trouble Shooting; Technical Specifications - OPENTEL ODS 3600CW User Manual

8. TROUBLE SHOOTING

Problem
Does not display LED on the
front panel or the receiver has no power.
No pictures on the screen
No sound
Remote Control does not operate
Poor picture quality
On - Screen Error Messages
Searching Signal
Unrecognized smartcard
Please insert your smartcard
26 TROUBLE SHOOTING
Solution
About the Receiver
- Connect the power cord to the power outlet
properly.
- Check if the receiver is in standby mode.
- Check if the video output port is firmly
connected to the Tv.
- Check if you have selected the correct
channel or video output on your TV.
- Connect the audio cords properly.
- Check the volume level of the TV.
- Press "MUTE" key.
- Point remote control directly towards the
receiver.
- Check and replace batteries.
- Check the signal strength in the "Automatic
Channel Search" menu.
- If this is low, try adjusting the alignment of
your dish.
- Connect the antenna cable properly.
- Check the LNB. Please replace LNB if
necessary.
- Check the position of the dish. Please realign
dish if necessary.
- Check the signal strength in the "Automatic
Channel Search" menu.
- Check the smartcard.
- Insert the smartcard.

9. TECHNICAL SPECIFICATIONS

1. Power Supply
: SMPS
Type
: 95�240VAC 50/60 Hz
Input Voltage
: 250V/T2A
Fuse Rating
2. Tuner
: 950�2150MHz
Input Frequency
: -65�-25dBm
Input Signal Level
: 75Ϊ Unbalanced
Input Impedance
: 'F' Type Female
Connector Type
: 13V/18V, Max 500mA with Short Circuit Protection
LNB Power Supply
: Frequency 22± 4KHz, Amplitude 0.6±0.2Vpp
22KHz Tone
: 1.0 & 1.2 Version Compatible
DiSEqC
: PLL Frequency Synthesizer
Channel Selection
3. Demodulator
Type
: QPSK Demodulation(DVB-S)
Symbol Rate
: 1�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
4. Video Decoder
System Decoding
: MPEG-2 ISO/IEC 13818-2
Profile and Level
: MPEG-2 MP@ML
Data Rate
: 1�15 MB/s
Video Formats
: 4:3(Normal) & 16:9(Widescreen)
TECHNICAL SPECIFICATIONS 27