Satlink WS-6990 User manual

WS-6990
R
Satellite locator
User's Manual

1
English
CONTENTS
1. GUIDE ..............................................................................................................2
1.1 IMPORTANT SAFETY INSTRUCTIONS ..................................................................................2
1.2 GENERAL DESCRIPTION...........................................................................................................2
1.3 PRODUCT OVERVIEW & ILLUSTRATION.............................................................................3
2. FEATURES .......................................................................................................4
3. THE MENU OSD INSTRUCTION .....................................................................5
4. TECHNICAL SPECIFICATION ...........................................................................6

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1. GUIDE
1.1 IMPORTANT SAFETY INSTRUCTIONS
Thank you for choosing our product. Before installation, we would like to re-
mind you some notes, which is very important for operating safely and prop-
erly, as follows:
• Be sure to read this user manual before starting your operation.
• When the unit is suddenly moved to a hot area from a cold area, it may
cause some problems. In that case, turn o the power, and turn on again
after 1-2 hours.
• Keep modulator placed in clean space with sucient ventilation.
• Do not cover the modulator with or place it on a unit that emits heat.
• Clean the case by a soft cloth with a little washing liquid.
• Do not remove the cover.
• Do not let the unit exposed to extreme heat, cold or humid conditions.
• No liquids or any other materials to come inside of the unit.
1.2 GENERAL DESCRIPTION
WS-6990 is a composite video input standard definition DVB-T modulator
which provides COFDM RF signal in range of 50-860MHz.
It consists of A/D, Coding, Modulation, Frequency conversion which provides
bandwidth of 6/7/8MHz to select.
It is designed to achieve CVBS and HDMI input, and it can also supports standard H.264
encoding.
It is an excellent choice to transport video/audio signals from TV satellite
receivers, surveillance camera or video/media players to a LCD TV or set-top-
box.
It can be used in series with other WS-6990 so the number of channels in the
coaxial cable no the SMATV system can be increased as desired.

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English
1.3 PRODUCT OVERVIEW & ILLUSTRATION
NO Description FUNCTION
1 LCD Screen Video display
2PWR Power indicator light
3CVBS CVBS indicator light
4 RETURN Return submenu and save settings
5 OK Confirm the current operation
6YChange the frequency point or cursor up
7BSwitch settings in menu or cursor right
8ZChange the frequency point or cursor down
9ASwitch settings in menu or cursor left
10 RF OUT Rf output port
11 ANT IN Terrestrial Digital signal input port
12 VIDEO IN Composited video input port supports NTSC and PAL
13 AUDIO IN Stereo audio signal input port
14 DC 12V IN Connect to Adaptor Input
15 HDMI IN HDMI signal input port
16 HDMI HDMI indicator light

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2. FEATURES
• High level of integration, high-performance, Full-featured, integrated design
• Single input modulator that converts analogue A/V source to a DVB-T
channel
• Standard COFDM modulation and H.264 encoding
• Multiple video format compatibility including 576i(PAL) / 480i(NTSC) / 1080p
• Bandwidth: 6/7/8MHz
• Frequency range: 50~860MHz
• Continuously adjustable RF signal output level range 70dBuV from 100dBuV,
step 1dBuV
• 2.4-inch color LCD display
• Small size and light weight
• Carriers 2K and 8K
• User friendly setup and control
• Compact and wall mountable

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English
3. THE MENU OSD INSTRUCTION
Modulator will initialize to the main interface after power on, and press OK
into the main menu.
• OSD Language: press AB key to change lan-
guage.
• Country: press AB key to enter country list,
and use YZ key to select a country, then
press OK to confirm.
• Channel Name: press AB key to change the
channel number.
• Frequency: frequency setting in range of 50~860MHz, press AB key to
move cursor and press
YZ key to change numbers.
• BandWidth: press AB key to select bandwidth
of 6/7/8MHz.
• Carrier: carrier setting, press AB key to select
2K or 8K.
• Modulate: modulation mode setting, press AB
key to select QPSK, 16QAM or 64QAM.
• FEC: FEC code rate setting, press AB key to select 1/2, 2/3, 3/4, 5/6 or 7/8.
• Guard Interval: guard interval setting, press AB key
to select 1/4, 1/8, 1/16 or 1/32.
• RF Output Level: RF output level setting,
press AB key to change value in range of
70~100dBuV.
• Signal Source: press AB key to choose HDMI
or CVBS.
• Key Tone: press AB key to ON/OFF key tone.
• LCN: use YZAB key to edit logical channel
number.
• Program Name: use YZAB key to edit program name of current frequen-
cy point.
• Service Provider: use YZAB key to edit operator name.
• Factory Set: press OK to confirm factory reset.

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4. TECHNICAL SPECIFICATION
Modulator
Standard DVB-T
Constellation QPSK / 16QAM / 64QAM
Bandwidth 6 / 7 / 8 MHz
Carriers 2K / 8K
Guard Interval 1/4, 1/8, 1/16, 1/32
Code Rate 1/2, 2/3, 3/4, 5/6, 7/8
MER 35 dB
Frequency Range 50 ~ 860 MHz
Output Level 70 ~ 100 dBuV
Output Impedance 75Ω
Video
Input Format CVBS/HDMI
Encoding Format H.264
Video Resolution 576i PAL / 480i NTSC/1080p
Connector RCA/HDMI 1.3
Audio
Input Format Stereo L/R channel
Encoding Format MPEG-1 Audio Layer II
Connector RCA
General
Power Source DC 12V / 1.5A
Operating Temperature 0 ~ +50°C
Dimensions 155mm(L) × 114mm(W) × 33mm(H)
Weight 0.5Kg
Note:
1.Since the modulator uses H.264 encoding, users need using DVB-T service which supports
standard H.264 encoding for normal display.
2.HD program which contains HDCP agreement protection will not play normally,
such as Blue-ray Disc and so on.
3.If the image and sound are not synchronous, please insert HDMI port again, it will
return to normal.