Shipman WSTA-VM250P User Manual
1 Introduction Specification………………….……………………………………………………. Antenna System Overview……………………………………………………. Direct Broadcast Satellite Overview………………………….………….. System Components…………………………………………………………… 2 Installation Unpacking the Unit………………………………..……………………....... Preparing for the installation………………………………………………. Selecting the location………….……………………………………….……... Equipment and cable installation…………..……………………………. Setting the LNB Skew Angle(Manual Skew version only)………..
Notes, Cautions, and Warnnings Caution – Improper handling by unqualified personnel can cause serious damage to this equipment. Unqualified personnel who tamper with this equipment may be held liable for any resultant damage to the equipment. Install under DRY condition ONLY! Do not install this system in the rain, or under any wet conditions. Moisture may affect electronics and void warrenty! Warning – Need 2 people to install the antenna onto the roof. Do not try to install the antenna by yourself.
The satellite antenna system is the innovative and a technologically advanced satellite InMotion system. The antenna has a unique combination of state-of-the art components with the most sophisticated satellite acquisition and tracking programs to provide the following features: ■ ■ ■ ■ ■ Fast satellite acquisition Compatible with any Satellite Receiver Compatible with all Direct Broadcast Satellites (DBS) Built-in Digital Broadcast Receiver(DVB) Capable of High Definition receiving Specification………………….
Antenna System Overview A complete satellite TV system, illustrated in Figure 1-1, includes the antenna connected to a IDU, a satellite TV receiver, and a television set.
Direct Broadcast Satellite Overview Direct Broadcast Service (DBS) satellites broadcast audio, video and data information from satellites located 22,000 miles in space. A receiving station, such as the antenna, should include a dish and satellite receiver to receive the signals and process them for use by the consumer audio and video equipment. The system requires a clear view of the satellite to maximize the signal reception.
Objects such as tall lighthouse, bridges and big ship that block this view will cause a loss of signal. The signal will be quickly restored once the antenna has a clear line of sight again. Heavy rain, cloud, snow or ice may also interfere with the signal reception quality. If the satellite signal is lost due to blockage or severe weather condition, services from the receiver will be lost (picture will freeze frame and may disappear).
This section offers a general explanation of how properly to install the antenna. Installation of the antenna must be accomplished by or under the supervision of an authorized dealer for the Limited Warranty to be valid and in force. The steps in the installation and setup process are as follows: Unpacking the unit 1. Open box and remove packing material. The following items are included in the packaging of the antenna.
Preparing for the installation Install Tools and Materials The antenna system is designed for simple installation and setup. However, the following list of equipment or items should be available during installation of the antenna. ■ ■ ■ ■ Electric drill and drill bits Socket wrench Silicon sealant Fastener suitable for specific application 1. Verification of the Vessel’s Power Supply. ■ Confirm that the vessel’s power supply is 12VDC~24VDC. 2.
Selecting the location Determine the optimum mounting location for the antenna radome assembly. It should be installed where: 1. The antenna has a clear line-of-sight view to as much of the sky as is practical. Choose a location where masts or other structures do not block the satellite signal from the dish as the vessel turns. 2. The antenna is at least 5 feet away from other transmitting antennas (HF, VHF and radar) that may generate signals that may interfere with the antenna.
Equipment and cable installation This offers a general explanation of how to install the IDU and satellite receiver properly to the inside of vessel connecting with coaxial cable. 1. The Coaxial cable is routed from the antenna to the IDU inside the vessel. 2. After Once deciding where to place the IDU and satellite receiver, make sure that both units are placed in a dry and protected area. 3. The IDU and satellite receiver should be placed away from any heat source and in an area with proper ventilation.
The correct skew setting varies depending on your geographic location, since the orientation of your antenna to the satellite changes as you move. For complete details about adjusting the LNB’s skew angle, see “Appendix A – How to Set the Skew Angle” The antenna system is easy to use. Under normal conditions, operation of the antenna requires no intervention from the user. Antenna unit initialization and satellite acquisition is completely automatic. Receiving Satellite TV Signal….………………………………………….
3. Apply operating power to the IDU. 4. Wait one minute for system startup. The IDU will display the Tracking Satellite screen after system testing is complete. Turning off the System Follow the steps below to turn off your antenna System. 1. Remove operating power from the IDU. 2. Turn off your satellite TV receiver and TV.
Operating the IDU Appearance Power S/W ON OFF LCD Display MEGASAT SATELLITE SELECT SLEEP POWER Satellite select button Sleep button Figure 3-2 Appearance of IDU Functions of LCD Display ON OFF MEGASAT SATELLITE SELECT SLEEP POWER Zoom in It shows user selected satellite It shows satellite ID It shows current operational status It shows intensity of signal Figure 3-3 Functions of LCD Display
Explanation of words in LCD - INIT : It shows condition of initializing the antenna. - INIT-SCH : It shows condition of initial search mode. - SAT-MOVE: It shows condition of moving to another satellite. - S:xxx : It shows intensity of signal. - ID:xxx : It shows ID of acquired satellite. - GYRO-CAL : It shows condition of calibrating the Gyro Sensor. General Operation Order ON OFF Turn the power switch on. POWER Information of IDU SATELLITE SELECT LCD shows information of IDU.
HOTBIRD It notice the start. START !!! HOTBIRD The antenna is being initialized. INIT HOTBIRD GYROGYRO- Gyro sensor is being calibrated. CAL HOTBIRD The antenna is searching the selected satellite. SEARCH… SEARCH HOTBIRD ID : HOT TRACKING S : 288 It shows ID and intensity of signal. The antenna is tracking the satellite. HOTBIRD The Antenna stops to track the satellite.
In case of search failure HOTBIRD The antenna is searching the selected satellite. SEARCH… SEARCH INITINIT-SLP If the antenna cannot search the signal, it stops to search during 2 minutes and repeat searching the satellite. HOTBIRD The antenna is searching the selected satellite. HOTBIRD SEARCH… SEARCH HOTBIRD ID : HOT It shows ID and intensity of signal. The antenna is tracking the satellite. TRACKING S : 288 HOTBIRD ID : HOT AUTOAUTO-SLP S : 288 The Antenna stops to track the satellite.
There are a number of common issues that can affect the signal quality or the operation of the antenna system. The following sections address these issues and potential solutions. Simple check………………….….…………………………………………. Causes and Remedies…..………………..…………………………………. Simple check Can the antenna see the satellite? The antenna requires an unobstructed view of the sky to receive satellite TV signals. Common causes of blockage include trees, buildings, bridges, and mountains.
Causes and Remedies Receiver Fault Your satellite TV receiver might be set up incorrectly or defective. First check the receiver’s configuration to ensure it is set up for the desired programming. In the case of a faulty receiver, refer to your selected receiver’s user manual for service and warranty information. Satellite Coverage Issue Television satellites are located in fixed positions above the Earth’s equator and beam TV signals down to certain regions of the planet (not worldwide).
How to Set up the Skew Angle Signals transmitted in vertical and horizontal wave offset exactly 90º from each other. Since linear satellite signals are oriented in a precise cross pattern, the antenna’s receiving element, called an LNB (low-noise block) must be oriented in the same way to optimize reception. This orientation adjustment is referred to as the LNB’s “skew angle.
If you wish to set the correct skew, see “TableA-1 Regional Skew angle”. The correct skew setting varies depending on your geographic location, since the orientation of your antenna to the satellite changes as you move. Raster Position Grid Position TURKSA T 43°E ASTRA2 28.2°E ASTRA3 23.5°E ASTRA1 19.2°E HOTBIR D 13.0°E Astra4 4.8°E THOR 0.8°W AB3 5.
1. Turn off the antenna and disconnect power to all wired components. 2. Using the screwdriver, remove the screws securing the radome. Then remove and set it aside in a safe place. Figure A-2 The Back of the Reflector LNB 4. Loosen the four screws fastening the LNB. 5. Adjust the LNB clockwise or counter-clockwise, until the skew arrow on the LNB points to the skew angle that you determined earlier.
Satellite Coverage Map Television satellites are located in fixed positions above the Earth’s equator and beam TV signals down to certain regions of the planet (not worldwide). To receive TV signals from a satellite, you must be located within that satellite’s unique coverage area. Satellite Coverage Map Satellite TV broadcast spot beams are aimed at land masses where the bulk of subscribers can be found. Thus, the signal strength decreases as you travel away from the land masses.
Astra 1 Hotbird 49dBW 49dBW Figure B-3 Astra 1 Coverage Map Astra 4 Figure B-4 Hotbird Coverage Map Thor 2/3 49dBW 49dBW Figure B-5 Sirius Coverage Map Figure B-6 Thor 2/3 Coverage Map
Atlantic Bird 3 49dBW Figure B-7 Atlantic bird 3 ASTRA 3 Hispasat 49dBW Figure B-8 Astra 2S Coverage Map TURKSAT
Firmware Upgrade If satellite beam is changed or eliminated, you have to upgrade firmware of IDU. Firmware Upgrade If antenna cannot search the selected satellite or move incorrectly, you need to change the firmware of IDU. To upgrade the firmware, follow the steps below. 1. Prepare the SD memory card. Figure C-1 SD memory card 2.
3. After formatting your SD card, copy the new software file . 4. Turn off the IDU. 5. Put your SD memory card into the SD slot of back side of the IDU. SD Memory Card Slot SD_CARD RS-232 RECEIVER ANTENNA 12VDC Figure C-3 The back of the IDU IN 12VDC OUT 6. Turn on the IDU. You can see the message “WRITING SOFTWARE” in LCD Display. WRITING SOFTWARE Figure C-4 Writing software 7. If you see the message “FINISH TO WRITE”, IDU is finishing the software upgrade. You have to wait until the IDU is restarted.
Antenna Drawing Figura C-1 Megasat Industriestrasse 4a D- 97618 Niederlauer Tel. +49 (0) 9776 63567-100 Fax. +49 (0) 9776 63567-144 www.megasat.
