Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Transceiver Unit (TU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ethernet and Serial Ports . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction The purpose of this guide is to provide assistance to personnel installing the new MSAT-G2 mobile satellite radio equipment. The guide starts off by providing installation-specific information on each component of the radio. Installation tips are then offered for fixed-site and vehicular scenarios. A section on commissioning instructions follows. The guide concludes with a troubleshooting section. Installation Warning This product is to be installed by Authorized Service Personnel.
An optional external speaker may be connected to the TU for remote monitoring. Serial and ethernet ports are provided for external interfacing, debugging, software upgrading and future expansion capabilities.
Transceiver Unit (TU) The TU provides the interface for the handset and antenna unit (AU) and manages the communications over the MSV network. It also distributes power to the handset and Antenna Unit (AU).
The TU is equipped with the following ports: Power Port The power port is the connection from the power supply (vehicle battery or some other 12 VDC power source) to the TU. The power cable has a +12V power line, a +12V ignition sense line, a horn alert line and a ground line. HORN ALERT AWG 20, STRANDED, BLUE GND AWG 16, STRANDED, BLACK 0.
Serial Port The serial port is a female DB-9F RS 232 and can be used for NMEA output (GPS) and crossbanding.
Handset Port The RJ45 handset port is used to connect the handset to the TU. The connector type is a modular 8 position and 8 conductor RJ45. The pinout is as follows Pin Number Signal Name 1 2 3 4 5 6 7 Audio TX + Microphone Audio TX – Microphone Data TX – TU Send Data RX – TU Receive + 12 VDC Ground Audio RX + Speaker 8 Audio RX - Speaker Figure 8: Handset Connector Pin-out External Speaker A 3.5 mm mono connection is provided for a 4W 8Ohm speaker.
Figure 9 – Transceiver Unit Front & Back System Power Requirements There is only one power connection for the entire radio. This must be connected to a 12 VDC power supply. Power requirements and consumption are as follows: Voltage Input Minimum 11.5 V DC Voltage Input Maximum 15.6 V DC Total Current for AU,TU & Handset (Max.
Power Cable 10 + / - 0 . 5 INCHES VIEW A 6 + / - 0 . 5 INCHES 20 FEET + / - 4 INCHES HORN ALERT AWG 20, STRANDED, BLUE GND AWG 16, STRANDED, BLACK 0.25 A, 1-1/4 BY 1/4 FUSE 5 A, 1 1/4 BY 1/4 FUSE IGNITION SENSE AWG 20, STRANDED, ORANGE VIEW A 12 V AWG 16, STRANDED, RED HOUSING : MOLEX PART NO. 39-01-2045 TERMINAL: MOLEX PART NO.
Standard Cable Connections In addition to the DC power connection, optional horn alert and ignition sense connections may be made. These are all done using the four wire power cable. In the case of a vehicle installation, the power source is typically the vehicle battery. Cables should be routed appropriately and cable ties and clamps should be used as required to ensure that vibration and/or rubbing of the cables does not occur.
Basic Installation Procedure While the installation of the MSAT-G2 mobile satellite radio is straightforward, it is essential that the installation be done correctly. The basic installation procedure is as follows: 1. Decide where you are going to install the antenna, TU and handset. 2. Ensure that the TU is located inside the vehicle or a building and that it is attached to something structurally sound. Loose mounts that vibrate will degrade performance. 3.
Lightning Arrestors The applicable electrical code(s) may require that lightning arrestors capable of supporting Lband transmissions be installed on all cabling between the fixed-site antenna and the structure which the equipment is housed in. It is also suggested that any structure containing the radio be equipped with a lightning rod connected to the ground.
Instructions for the installer: 1. The mounting bracket should be used for mounting the TU. 2. Mount the mounting bracket onto a flat surface using at least four (4) screws (not supplied). Use screws with diameter between 3 to 4.5 mm. Vibration resistant screws or lock washers should be used. 3. Choose any suitable holes and slots on the base of the mounting bracket for mounting the screws.
DIMENSIONS WITH MOUNTING BRACKET MSV TRANSCEIVER UNIT ETH I SER HA ND AL PO ERN ET RT SET 176.83 33.
The Antenna Unit (AU) The antenna unit is composed of the antenna element array, necessary high power and low noise amplifier systems and a tracking system. Two AU versions exist: a 2-axis unit intended for land-mobile and fixed-site installations and a 3-axis unit for the maritime environment. Connection to both AUs is made by a TNC connector. The single co-axial cable carries RX, TX, power and tracking information.
Do not locate the antenna close to interfering signal sources or receivers. It is recommended that no other antennas be located within three (3) meters of the MSAT-G2 antenna. If there is other equipment installed near the MSAT-G2 satellite radio it is recommended to operate all equipment simultaneously and verify there is no co-interference.
Magnetic Mount Installation The Magnet Mount consists of (3) three individual high intensity magnets with rubber coating. Each magnet has a stainless steel M5 center bolt. First attach the magnets to the antenna. There are (3) three “legs” on the antenna where the magnets are placed. Note the position of the two nylon (plastic) washers just below and above each “leg”, the stainless steel washer above the upper nylon washer and the M5 protective nut on top.
Permanent (Mast) Mounting For permanent mounting of the SPAC-AS-MSV220, a special Pole Mount Installation Kit is available. SpaceCom part no.: SPAC-AC-1017. Designed for easy installation, it ensures proper drainage of the antenna, galvanic insulation and is able to withstand the rigid mechanical stress. Figure 18 – SPAC-AS-MSV220 2-axis Antenna W/ Optional Pole Mount SPAC-AS-MSV220 Antenna Pole Mount Installation The Pole Mount is made of stainless steel.
M6X50 screw M6 washer Rubber washer Rubber washer U-clamp ø44 mm M8 washer M8 self-locking nut M6 self-locking nut Clamp bracket U-clamp ø50mm Figure 19 – SPAC-AS-MSV220 2-axis Antenna W/ Optional Pole Mount SPAC-AS-MSV320 Maritime Antenna When installing a SpaceCom Maritime Antenna on a vessel the following important guidelines must be followed in order to ensure that the antenna will operate trouble-free throughout its service life. The warranty will be void if the guidelines are not followed.
2pcs. Clamp, Part No. SPAC-M00428 2pcs. Clamp, Part No. SPAC-M00429 8pcs. Nuts M8, Part No. SPAC-M90-10105 2pcs. Flange, Part No. SPAC-M00430 1pcs. Plug for Mounting Pole, Part No. SPAC-M00233 1pcs. Screw M5*10, Part No. SPAC-M90-10104 These components are shipped in one separate box. The installer, upon receipt of a box, is required to check the contents. Figure 20 – SPAC-AS-MSV320 Maritime Antenna W/ Optional Pole Mount Pole Mount Kit Component Description Mounting Pole Part No.
Bushings, Part No. SPAC-M00227 are used to ensure NO electrical contact between the mechanical parts of the antenna (in the dome) and the mounting pole. This isolation is not required in vehicle installations but is required in maritime installations, where the antenna and co-axial cable to the antenna must be isolated from ships structure in order to avoid any circulating DC current that could cause uncontrolled corrosion. Washers, Part No.
SPAC-AS-MSV320 Antenna Installation Installation of the 3-axis antenna on the mast is done according to FIG 21. The diameter of the post shall preferably be between 35 and 50 mm using the standard clamp supplied in the kit. Note the TORQUES for bolts and nuts. A small loop should be made on the co-axial cable near the plug SPAC M00233 in order to be able to pull the cable about 15 cm up through the mounting pole, when the antenna is installed or removed. If a long (e.g.
Coax cable With TNC type Connector Rubber gasket Part No.: SPAC-M00425 (1 ONLY). Plastic bushing Part No.: SPAC-M00227 (6 ONLY). Washer Part No.: SPAC- M90-10062 (6 ONLY). Screw Part No.: SPAC-M90-10102 (6 ONLY). To be tightened to 4Nm in two rounds Mounting pole Part No.: SPAC- M00421 (1 ONLY). 42.5 400 Nut M8 (8 ONLY) To be tightened to 10-1Nm U-Clamp SPAC-M00429 (2ONLY). U-Clamp SPAC-M00428 (2 ONLY). Post on vessel Flange SPAC-M00430 (2 ONLY).
Installing the Handset The handset can be mounted using a standard-sized microphone clip mount (included). Select a mounting position for the handset. The handset should be placed in a location which is easy for the user to see and reach (arm’s length) and which does not impede the user’s movements or vehicle operation. The handset is rated for 25 feet of cable. CAT5 or better is recommended. The handset comes equipped with 6 foot coiled type cable.
Error Code Diagnostics The following error messages may be displayed on the handset. Error Condition Definition Action SHUTDOWN, SEE DEALER The radio has been shutdown by the network. Contact MSV Customer Support. COM: NO RESP RETRY? Signifies that the network did not respond to the commissioning procedure initiated by the user. Ensure that you have a clear view of the southern sky and select YES to re-initiate the commissioning procedure.
INVALID DN Signifies the user has entered a Directory Number (DN) that is not a member of the private mode talk group currently active on the radio. Ensure a valid DN is entered in tag position 00. NO TG No talk groups have been downloaded to the radio. If this condition persists, contact MSV Customer Support. BLOCKED Signifies that the radio's antenna signal to the satellite is blocked. Ensure that the antenna has a clear line-of-sight to the satellite.
Troubleshooting the Installation Steps to Basic Troubleshooting When troubleshooting, always record as much information as possible at all times. Start by asking the person who encountered the problem to describe the problem, the events leading up to the problem and any troubleshooting work that may have been done already. This information will be valuable when discussing the problem with others and will help to debug similar problems in the future. 1) Characterize the problem.
5) Troubleshoot by component Does the problem sound TU-related, antenna-related, handset-related or external equipment-related? Swap out a suspect component into a known working system (i.e. if the TU is suspect, try it out with a known working antenna and handset). It is highly recommended that a complete working satellite radio (TU, Handset, and AU) be part of any troubleshooting kit. Troubleshooting Some Typically Encountered Problems: 1) MT will not power up.
MSAT-G2 Technical Specifications Weight HUGHES 2100 TU = 0.8 lbs DT-200 Handset = 0.6 lbs SPAC-AS-MSV220 Antenna = 4.6 lbs SPAC-AS-MSV320 Antenna = 10.3 lbs Dimensions HUGHES 2100 TU = (W) 6.5” x (H) 1.1” x (D) 5.6” DT-200 Handset = (W) 2.9” x (H) 1.4” x (D) 6.8” SPAC-AS-MSV220 Antenna = (Diameter) 9.8” x (Height) 3.9” SPAC-AS-MSV320 Antenna = (Diameter) 11” x (Height) 11” Power Input voltage: 11.5 to 15.6 VDC Input current: 3 Amps max.
Mobile Satellite Ventures Customer Service 1-800-216-6728 csrhelp@msvlp.com Copyright © 2005 MSV All rights reserved. This publication and its contents are proprietary to Mobile Satellite Ventures, LP.
