Installation and Product Safety Manual MM-010019-001 Rev.
MM-010019-001, Rev. F MANUAL REVISION HISTORY REV. DATE REASON FOR CHANGE E Jun/09 Revised specifications, microphone part numbers, list of tools required, radio and control head grounding procedures, and wiring diagram. F Aug/10 Revised specifications, options and accessories tables, antenna part numbers, antenna installation procedures, microphone attachment procedure, and warranty information.
MM-010019-001, Rev. F TABLE OF CONTENTS Section Page 1 REGULATORY AND SAFETY INFORMATION ................................................................................... 6 1.1 SAFETY SYMBOL CONVENTIONS................................................................................................. 6 1.2 RF ENERGY EXPOSURE AWARENESS AND CONTROL INFORMATION FOR FCC OCCUPATIONAL USE REQUIREMENTS........................................................................................ 6 1.2.
MM-010019-001, Rev. F TABLE OF CONTENTS (Continued) Section Page 8 RADIO DC POWER INSTALLATION ...................................................................................................41 8.1 ON/OFF POWER WIRING CONFIGURATIONS.............................................................................41 8.2 POWER INSTALLATION PROCEDURE.........................................................................................42 8.2.1 DC Power Cable and Main Fuse Holder Installation ...............
MM-010019-001, Rev. F LIST OF FIGURES Page Figure 5-1: Typical Installation in a Standard Passenger Vehicle....................................................... 27 Figure 5-2: M7200 Mobile Radio — Front and Rear Views............................................................... 28 Figure 6-1: Base Bracket (Radio Not Shown)..................................................................................... 31 Figure 7-1: Recommended Antenna Mounting Locations with Antenna Part Numbers...................
MM-010019-001, Rev. F 1 REGULATORY AND SAFETY INFORMATION 1.1 SAFETY SYMBOL CONVENTIONS The following conventions are used in this manual to alert the user to general safety precautions that must be observed during all phases of operation, installation, service, and repair of this product. Failure to comply with these precautions or with specific warnings elsewhere violates safety standards of design, manufacture, and intended use of the product.
MM-010019-001, Rev. F both workers and the general public. These recommended RF exposure levels include substantial margins of protection. All two-way radios marketed in North America are designed, manufactured, and tested to ensure they meet government-established RF exposure levels. In addition, manufacturers also recommend specific operating instructions to users of two-way radios.
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MM-010019-001, Rev. F 1.3.3 Contact Information For additional information on RF exposure and other information, contact Harris using one of the contact links listed in Section 3.4 on page 19. 1.4 OCCUPATIONAL SAFETY GUIDELINES AND SAFETY TRAINING INFORMATION To ensure bodily exposure to RF electromagnetic energy is within the FCC allowable limits for occupational use.
MM-010019-001, Rev. F Vehicles Powered By Liquefied Petroleum (LP) Gas — Radio installation in vehicles powered by liquefied petroleum gas, where the LP gas container is located in the trunk or other sealed-off space within the interior of the vehicle, must conform to the National Fire Protection Association standard NFPA 58. This requires: The space containing the radio equipment must be isolated by a seal from the space containing the LP gas container and its fittings.
MM-010019-001, Rev. F It is against the law to send false call letters or false distress or emergency messages. The FCC requires keeping conversations brief and confine them to business. To save time, use coded messages whenever possible. Using the radio to send personal messages (except in an emergency) is a violation of FCC rules. Send only essential messages. It is against Federal law to repeat or otherwise make known anything overheard on the radio.
MM-010019-001, Rev. F 2 SPECIFICATIONS1 2.1 GENERAL 1 Dimensions, Mobile Radio: (Height x Width x Depth) 2.8 x 8.8 x 9.3 inches (7.1 x 22.4 x 23.6 centimeters) (Includes bracket but not space required for cables) Dimensions, Control Head: (Height x Width x Depth) 2.4 x 6.9 x 3.9 inches (6 x 17.5 x 10 centimeters) (Does not include bracket and mounting screws) Weight, Mobile Radio: 8.0 pounds (3.63 kilograms) Weight, Control Head: 1.7 pounds (0.
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MM-010019-001, Rev. F 2.3 Voice-Coding Method OTP Mode: EDACS, ProVoice & P25 Phase I Modes: Advanced Multi-Band Excitation (AMBE™) Improved Multi-Band Excitation (IMBE®) OpenSky Data Rate: 19.2 kbps (9600 symbols-per-second) OpenSky Compressed Voice Relative Data Rate: 2400 bps GPS RECEIVER INTERFACE Receive Frequency: Antenna Required Type: Radio-Supplied DC Bias Power: Port Impedance: 2.4 16 1575.42 MHz Externally-Mounted Active (i.e.
MM-010019-001, Rev. F 3 INTRODUCTION This manual contains installation procedures for the M7200 mobile radio and the CH-721 control heads. The procedures cover the mounting and cabling of the equipment as well as the basic testing of the radio and control head. An interconnection wiring diagram is included at the rear of this manual. Also, important product safety-related information is presented in Section 1. 3.
MM-010019-001, Rev. F connectors used for CAN link interconnections, an external speaker connector, a 9-pin serial port connector for connecting optional equipment such as a mobile data terminal, and a 25-pin multi-function connector. The radio must be powered by an external +13.6-volt (nominal) DC power source. In mobile applications, the motor vehicle’s electrical system is utilized as the source of DC power.
MM-010019-001, Rev. F The M7200 supports radio operation on 800 MHz APCO Project 25 Phase I compliant Common Air Interface (P25 CAI) trunked radio networks, and operation in a talk-around mode in accordance with the APCO Project 25 Phase I standard. P25 radio systems utilize Improved Multi-Band Excitation (IMBE) speech/data compression technology, also developed by Digital Voice Systems, Inc. Harris recommends the buyer use only a Harris-authorized representative to install and service this product.
MM-010019-001, Rev. F 4 UNPACKING AND CHECKING THE EQUIPMENT 4.1 MATERIALS A typical set of M7200 installation materials includes: M7200 Mobile Radio, part number RU25011-0001 (Catalog number MAMV-FDLXX) CH-721 Scan Control Head, part number CU23218-0002 (Catalog number MAMV-CP9E) or CH-721 System Control Head, part number CU23218-0004 (Catalog number MAMV-CP9F) Standard Microphone, part number MC-101616-041 (Part of catalog number MAMV-MC7Z).
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MM-010019-001, Rev. F Table 4-3: Additional Options and Accessories for M7200 Radios PART/MODEL NUMBER AN-225001-003 Antenna Element: 700/800 MHz, 3 dBd Gain, Elevated-Feed, No Ground Plane, NMO, Factory-Tuned AN-225001-004 Antenna Element: 700/800 MHz, 2 dBd Gain, Low-Profile, NMO, FactoryTuned AN-225001-005 Antenna Element: 700/800 MHz, 5 dBd Gain, NMO, Factory-Tuned AN102800V1 (Cat. No. MAMV-AN3G) AN102800V2 (Cat. No.
MM-010019-001, Rev. F Table 4-3: Additional Options and Accessories for M7200 Radios (Continued) PART/MODEL NUMBER AN-025167-015 (Cat. No. MAMV-NAN5V) AN-025187-001 (Cat. No. MAMV-NAN5F) AN-025187-003 (Cat. No. MAMV-AN3L) DESCRIPTION Antenna, 700/800 MHz GPS Combo, Rooftop-Mount, 5 dBd Gain, NMO Mounting Base, 15-foot (4.6-meter) RG-58 A/U (or equivalent) Low-Loss RF Cable, Male TNC and Mini-UHF RF Connectors, 16.
MM-010019-001, Rev. F Table 4-4: Additional Options and Accessories for CH-721 Control Heads (Cont.) PART/MODEL NUMBER MC-103334-050 (Discontinued. Replaced by MC-103334-051) DESCRIPTION Microphone, Noise-Canceling with Conxall Flush-Mount 45-Degree Connector MC-103334-051 Microphone, Noise-Canceling with Conxall Flush-Mount 90-Degree Connector (Included with catalog number MAMV-NMC9D) 344A4678P1 Microphone Hanger.
MM-010019-001, Rev. F 4.2 MATERIAL INSPECTION CAUTION After removal from the carton, examine the radio, control head and other components for broken, damaged, loose or missing parts. If any are noted, contact Harris’s Customer Resource Center (see page 19) immediately to discuss and arrange the return of the equipment to Harris for replacement. Any unauthorized attempts to repair or modify this equipment will void the warranty and could create a safety hazard.
MM-010019-001, Rev. F 5 PLANNING THE INSTALLATION 5.1 GENERAL INFORMATION Figure 5-1 provides an example of a typical trunk-mounted M7200 mobile radio installation. Before starting, plan the installation carefully so it will meet the following requirements: The installation is safe for the operator and passengers within the vehicle. The equipment is installed away from the airbag deployment areas. The installation allows for convenient access by the operator, as applicable (i.e.
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MM-010019-001, Rev. F 5.3 LOCATING COMPONENTS Plan the mounting locations of all components (radio, control head, antenna, and cables) and determine the routes for all wiring and cables. Particularly consider the connection of the control head for planning purposes. Determine the customer’s preferences, if any, for location of components.
MM-010019-001, Rev. F 6 MOUNTING THE RADIO IN THE TRUNK This section provides details on mounting the mobile radio in the trunk of the vehicle. See Figure 5-2 and refer to the respective wiring diagram at the end of this manual as necessary. Control head installation procedures are included in Section 9 (page 46). As an assembled unit, the radio weighs approximately 8 pounds (3.63 kilograms). The preferred mounting of the radio is on top of a firm, flat surface.
MM-010019-001, Rev. F As all installations differ, bracket-to-vehicle mounting screws are not included. The use of #10 stainlesssteel machine screws, stainless-steel flatwashers and stainless-steel self-locking nuts is recommended. Alternately, #10 stainless steel self-drilling screws and stainless-steel flatwashers may be used to speed installation time and/or if the underside of the mounting surface is not easily accessible.
MM-010019-001, Rev. F 3. Set the bracket in place, and install and tighten the mounting screws. 4. Verify the bracket is firmly secured to the mounting surface. A secure mount prevents unreasonable vibration, which could damage the radio and/or cause its cable connections to loosen. 6.2 MOUNT THE RADIO INTO THE BRACKET The radio should now be mounted into the bracket according to this procedure: 1.
MM-010019-001, Rev. F 7 ANTENNA INSTALLATION 7.1 ANTENNA MOUNTING LOCATIONS Before starting the antenna installation, review all information presented in the REGULATORY AND SAFETY INFORMATION section of this manual (see page 6). A transmitting antenna must be installed in accordance with the guidelines presented in the REGULATORY AND SAFETY INFORMATION section.
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MM-010019-001, Rev. F 7.2.1 Installing NMO Antenna Mounts AN-125001-001, -002, -003 and -004 These NMO style antenna mounts can each be used with several different antenna elements. Only limited access under the mounting location is typically required. The installation procedure is presented in Section 7.2.1.3. 7.2.1.
MM-010019-001, Rev. F 6. With the hole saw and a drill, drill a hole at the marked hole center point. Position the drill square with (i.e., 90 degrees from) the vehicle mounting surface so paint immediately outside of the perimeter of the hole is evenly removed. CAUTION Excessive use of the hole saw and/or failure to position the drill square with (i.e.
MM-010019-001, Rev. F Lock Nut (D) Rubber O-Ring (C) Vehicle Mounting Surface (top side) Coax Cable (Partial) Threaded Shank (B) Bushing Assembly (A) Figure 7-2: Installing a Standard ¾-Inch NMO Antenna Mount (e.g., AN-125001-001 or AN-125001-002) Lock Nut (D) Alignment Ring (Used only with ¾-inch mounting hole. Vehicle Mounting Surface (top side) Rubber O-Ring (C) Threaded Shank (B) Bushing Assembly (A) Coax Cable (Partial) (Extensions shown to illustrate a ⅜-Inch hole vs. a ¾-inch hole.
MM-010019-001, Rev. F CAUTION 7.2.3 To remove a magnetic antenna mount, hold it at the bottom of its base and tilt it at an angle to release the magnetic attraction force. Do not pull on the mount’s coax cable. Do not drag the mount across the mounting surface. Installing All Other Antenna Mounts For any other type of antenna mount not covered in the previous sections, such as GPS combination antennas, install the mount in accordance with the installation instructions included with the mount. 7.2.
MM-010019-001, Rev. F Actual Size; Dimensions are in Inches (VS-AN-025167-010 Rev. A) Figure 7-4: Crimping Instructions for TNC RF Connector 2. Using an appropriate crimp tool, crimp the supplied TNC RF connector to the end of the antenna cable. For crimping instructions, see Figure 7-4 or the instructions supplied with antenna mount. 3. The antenna cable is connected to the radio’s TNC receptacle-type (female) RF connector per a procedure presented later in this manual.
MM-010019-001, Rev. F Connection to a GPS antenna is only required if GPS functions will be utilized/required. For OpenSky radio system applications, the radio’s GPS receiver can provide GPS data to either a locally-connected computer/mobile data terminal, or overthe-air to the radio network.
MM-010019-001, Rev. F On/Off power functions for the radio are controlled by the control head or, in the case of a Data-Only radio, within the radio itself. The following power wiring configurations are supported: Radio turns on/off automatically with vehicle’s ignition switch/key — The white wire of the control head’s (or data-only radio’s) DC Power Cable is connected to a fused switched power source, typically identified as “Accessory” power.
MM-010019-001, Rev. F 8.2.1.1 Black Wire Connection (Ground Wire) 1. Connect the radio’s DC Power Cable to the radio by mating its 3-pin connector to the radio’s 3-pin power cable connector as follows: Visually align the key and firmly push and turn the outer locking ring clockwise until it stops. A click will be sensed to confirm proper mating. CAUTION Do not confuse the radio’s DC Power Cable which has a 10-AWG red wire with the control head’s DC Power Cable which has a 12-AWG red wire.
MM-010019-001, Rev. F CAUTION CAUTION Plan the routing of the 10-AWG red wire carefully, using an existing access hole in the vehicle’s firewall if possible. Alternately, drill a new hole approximately ⅜ inches in diameter and install a small rubber grommet to protect the wire from chafing on the hole’s sharp metal edge. To prevent fumes from entering the passenger compartment, this hole/grommet/wire combination must also be sealed with a silicon sealer before completing the installation.
MM-010019-001, Rev. F Most M7200 radio installations have one or more control heads connected to the radio. In an installation of this type, the white wire of the radio’s DC Power Cable requires no electrical connection. Rather than be cut from the cable, it is recommended that it be routed up to the vehicle’s fuse box, coiled, labeled, and stowed for possible future use.
MM-010019-001, Rev. F 9 CONTROL HEAD INSTALLATION 9.1 GENERAL INFORMATION Since the M7200 is a remote-mount mobile radio, each radio must be connected to a control head to provide the operator-to-radio interface. Two different control heads are available—the CH-721 Scan model and the CH-721 System model. See Figure 9-1 and Figure 9-2 respectively. The CH-721 Scan model control head features three (3) large menu selection buttons.
MM-010019-001, Rev. F the radio is receiving a call and one is the transmitter-enabled indicator that lights when the radio is transmitting. The front panel also has an ambient light sensor for automatic display dimming. Serial Port Connector (DB-9) CAN Port Connectors (2 places) Speaker Audio Connector Accessory Connector (DB-25) DC Power Connector Note: Serial and Accessory connectors are shown without waterproof covers.
MM-010019-001, Rev. F 9.2 CONTROL HEAD MECHANICAL INSTALLATION 9.2.1 Selecting the Mounting Location When selecting a location for the CH-721 control head, first observe the safety and operator-convenience related information presented in Section 5.1 on page 26. Also always consider and include clearance for the microphone’s connector that must mate to the mic connector on the front panel of the head, and clearance for the connectors/cables that must mate to the connectors on the rear panel of the head.
MM-010019-001, Rev. F 9.2.2 Using the Standard U-Shaped Mounting Bracket If the standard U-shaped Mounting Bracket will be used to mount the control head, the following mounting procedure is recommended. This bracket is a part of Mounting Bracket Kit KT-008608 (Item 6 listed in Table 4-1 on page 20). 1. Using the Mounting Bracket as a template, mark and drill mounting holes into the mounting surface as required.
MM-010019-001, Rev. F 9.3 CAN CONNECTIONS 9.3.1 General Information The installation requires a CAN cable between every two “CAN devices” and CAN terminators on each end of the CAN link. The M7200 mobile radio is considered a CAN device, and each CH-721 control head in the installation is also considered a CAN device. Figure 9-6 illustrates CAN cable and CAN terminator connections for a single control head installation.
MM-010019-001, Rev. F Both the radio and the control head have two CAN ports to support “daisy-chaining” of multiple control heads or other CAN devices. Figure 5-2 on page 28 shows the radio’s two CAN port connectors, which are located on cable side of the I/O cable’s DB-44 connector. Figure 9-3 on page 47 shows the two ports on the control head’s rear panel. 9.3.2 Make CAN Link Terminations and Cable Connection Follow this procedure for an installation which has only one control head.
MM-010019-001, Rev. F 4. Drill a hole as necessary and attach this ring terminal to chassis ground. Use stainless-steel selflocking hardware (i.e., machine screws with washers and locking nuts) or other appropriate hardware to ensure a reliable terminal-to-metal contact. Tighten securely. CAUTION The control head must have a solid and stable ground connection to vehicle ground.
MM-010019-001, Rev. F Only the control head’s white wire must be connected to the ignition or switched power sense. When this vehicle line is asserted (i.e., power switched on), the control head automatically powers-up the radio via the CAN connection. 9.4.2.1 Control Head and Radio Turn on with Vehicle’s Ignition Switch/Key With this wiring configuration, the control head and radio automatically turn on and off with the vehicle’s ignition switch/key.
MM-010019-001, Rev. F 9.4.2.2 Control Head and Radio Turn On with a Manual Switch With this wiring configuration, the control head and radio are manually turned on and off via an on/off switch mounted separately from the control head and radio, not through the vehicle’s ignition switch/key. This configuration is used when, for example, the radio must remain on even when the ignition key must be removed from the vehicle and a separate on/off switch is acceptable and/or required.
MM-010019-001, Rev. F shown in Figure 9-8, this kit includes an ATM fuse holder and fuse, T-tap crimp terminals for tapping into an existing vehicle switched power wire, and a quick-disconnect terminal. The following installation procedure is recommended for this optional kit: 1. Locate the switched ignition or “Accessory” power wire (typically at or near the vehicle’s fuse block or in a vehicle wiring harness) that will be used for the switched ignition power source.
MM-010019-001, Rev. F Diagram Courtesy of 3M Corp. Figure 9-9: Attaching T-Tap Terminals to a Switched Power Wire 10. Push the male-tab quick-disconnect terminal into the T-tap terminal’s inlet until it is fully engaged. 11. Install the 2-amp ATM fuse into the fuse holder. It is recommended that a piece of electrical tape be wrapped around the fuse connection to keep the fuse from being jostled out of the holder. 12.
MM-010019-001, Rev. F 11 SPEAKER INSTALLATION Select a location for the speaker that will allow for proper listening range with a moderate volume setting. Total speaker cable length (of both cables) is approximately five (5) feet. Therefore, to include service lengths in the cables, the speaker must be mounted within approximately 4.5 feet of the control head. 1. Install the speaker (Item 8 listed in Table 4-1 on page 20) using the hardware and mounting bracket supplied with it.
MM-010019-001, Rev. F 12 MICROPHONE ATTACHMENT There are several versions of microphones available for use with the radio. Each has a 17-pin flush-mount type connector that mates with the microphone (mic) connector on the front panel of the control head. The mic’s connector includes a captive thumbscrew that secures it to the mic connector on the front panel of the control head. A microphone clip is included with each microphone.
MM-010019-001, Rev. F 13 OPTIONAL CABLES 13.1 FULL-DATA I/O OPTION CABLE 1000022242-0001 The Full-Data I/O Option Cable 1000022242-0001 connects to the radio’s 44-pin I/O cable connector. It breaks out into three (3) separate D-subminiature 9-pin (DB-9) type connectors. It also has blunt-end wires (i.e., not stripped or terminated with a connector) for optional/miscellaneous connections. This combination allows straightforward access to all external I/O connections provided by the radio.
MM-010019-001, Rev. F Table 13-1: Full-Data I/O Option Cable 1000022242-0001 Wire Interconnections 44-PIN I/O CABLE CONNECTOR PIN DB-9 CONNECTOR NAME & PIN 5 SIGNAL NAME 15 (Tan) AUD_IN_L 30 (White/Gray) AUD_IN_H 14 (White/Blue) IN_SHLD Baseband audio interface’s balanced-line audio input shield. Use with pins 15 and 30. Baseband audio interface’s balanced-line audio input (high & low connections). 6 mV rms = approx. 2.5 kHz transmit deviation. 10 mV rms = approx.
MM-010019-001, Rev. F Table 13-1: Full-Data I/O Option Cable 1000022242-0001 Wire Interconnections (Cont.) 44-PIN I/O CABLE CONNECTOR PIN DB-9 CONNECTOR NAME & PIN 5 SIGNAL NAME 3 SERIAL pin 1 DCD_A 16 SERIAL pin 2 TD_A 31 SERIAL pin 3 RD_A 18 SERIAL pin 4 DSR_A 17 SERIAL pin 5, shell GND_A 32 SERIAL pin 6 DTR_A 1 SERIAL pin 7 CTS_A 2 SERIAL pin 8 RTS_A 33 SERIAL pin 9 RI_A 11 (Orange) TTL_IN1 TTL-level digital logic input #1. For OpenSky mode only.
MM-010019-001, Rev. F 13.2 PROGRAMMING OPTION CABLE 1000022242-0002 Related to the Full-Data I/O Option Cable is Programming Option Cable 1000022242-0002, also shown in Figure 13-1. This option cable presents only the DB-9 serial interface necessary to program, control, or establish a data connection with the radio. It adapts to a standard 9-pin serial computer cable, or alternatively it plugs directly into the computer’s or mobile data terminal’s serial connector.
MM-010019-001, Rev. F 13.3 SERIAL PROGRAMMING CABLE CA-013671 -020 Serial Programming Cable CA-013671-020 (20 feet long) can be used to extend the length of the radio-tocomputer serial link during a radio programming/configuration operation. This cable can also be used to extend the radio-to-computer serial link in a NMEA-format GPS data serial link. See Section 14 for additional information on GPS data serial link connections.
MM-010019-001, Rev. F 13.4 CH-721 OPTION CABLE CA-011854-001 CH-721 Option Cable CA-011854-001 can be used to connect optional equipment to the 25-pin D-subminiature (DB-25) connector on the rear of the CH-721. This cable expands the connections available at the 25-pin connector to three (3) separate connectors. The cable’s assembly and wiring diagrams are shown in Figure 13-3. (Made From PS-CA-011854 Rev.
MM-010019-001, Rev. F 14 GPS NMEA-FORMATTED SERIAL DATA CONNECTION To obtain GPS NMEA-formatted serial data from the radio, use of the Full-Data I/O Option Cable 1000022242-0001 is recommended. Follow this procedure to complete the GPS NMEA-formatted serial data connections if using the Full-Data I/O Option Cable: 1. Connect the Full-Data I/O Option Cable’s 44-pin male connector to the radio’s 44-pin female connector. Tighten the two jackscrews with a small flathead screwdriver. Do not over-tighten. 2.
MM-010019-001, Rev. F 15 INITIAL POWER-UP TEST 1. At the radio’s main inline fuse holder (located near the vehicle battery), insert the 15-amp AGC fuse included with the radio’s DC Power Cable. CAUTION Do not use the 20-amp AGC fuse included with the radio’s DC Power Cable! An M7200 mobile radio installation requires a 15-amp fuse for the radio’s main power connection. The 20-amp fuse is included with the cable for an M7200 V-TAC mobile radio installation, which uses this same DC Power Cable. 2.
MM-010019-001, Rev. F 16 PERFORMANCE TESTS This section includes procedures to verify the performance of the radio installation’s mobile antenna system. There are three (3) main procedures in this section: Changing Operating Mode for Tests Testing by Transmitting into a Dummy Load (a 50-Ohm RF Terminator) Testing by Transmitting into the Mobile Antenna CAUTION The accuracy of test results depends upon a DC power source in the range of 13.
MM-010019-001, Rev. F 2. Use the control head’s / Ramp Control to scroll through the menu until Mode Menu appears in the middle line of the display. This control is shown in Figure 9-1 and in Figure 9-2 on page 46. 3. Use the +/- Ramp Control to select an available conventional channel/system. 4. Confirm the selection by pressing the MENU button, then toggling the +/- Ramp Control once (to select Y for Yes), followed by pressing the MENU button again.
MM-010019-001, Rev. F 16.2 REQUIRED TEST EQUIPMENT Table 16-1: Required Test Equipment TEST EQUIPMENT Average-Responding Wattmeter (for conv. measurements) MODEL / PART NUMBER & DESCRIPTION Bird Electronic Corp. Model 43 (or equivalent) with Type N female connectors at input and output ports. Bird Electronic Corp. Model 4314B (or equivalent) with Type N female connectors at input and output ports. Bird Electronic Corp. Element 25E, 25 watts, 400 - 1000 MHz (or equivalent).
MM-010019-001, Rev. F Figure 16-1: Wattmeter Connections for Antenna System Tests 5. Position the wattmeter’s slug to measure forward RF output power. Rotate it if necessary. The arrow on the face of the slug must point away from the radio and towards the dummy load for forward power measurements. 6. For conventional mode transmissions, set the wattmeter to measure average RF power. For OpenSky mode transmissions, set the wattmeter to measure peak RF power. 7.
MM-010019-001, Rev. F 9. If the wattmeter reading is within the range, record the measured value in the appropriate space on the data collection form near the end of this manual. If the wattmeter reading is outside the range, verify the radio’s power supply voltage (i.e., battery voltage) is within the specified range, recheck all connections and measure the RF output power again. If this fails to produce a reading within the range, replace it and repeat this procedure.
MM-010019-001, Rev. F 9. Position the wattmeter’s slug to measure reverse (reflected) RF power from the antenna. The arrow on the face of the slug must point away from the antenna and toward the radio to measure reverse power. 10. Key the radio’s transmitter via the microphone’s PTT button. 11. Compare the wattmeter reading with the RF power output range of 2 watts or less. Transmit only for as long as needed to take the measurement, then immediately disable the transmission. 12.
MM-010019-001, Rev. F 16.5 TEST PERFORMANCE DATA FORM Clip Here Enter the information requested on this data collection form. Clip this form and file it as a permanent record of the tested performance of the M7200 mobile radio installation.
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MM-010019-001, Rev. F 17 COMPLETE THE INSTALLATION Double-check the following items before considering the installation completed: Verify all newly installed mechanical hardware is mounted securely and all respective mounting hardware is tight. Verify all electrical interconnections are connected properly and the associated connector attachment hardware is tight. Pay special attention to all RF antenna cables! Verify all related fuses are correctly installed and properly rated.
MM-010019-001, Rev. F 19 WARRANTY A. Harris Corporation, a Delaware Corporation, through its RF Communications Division (hereinafter "Seller") warrants to the original purchaser for use (hereinafter "Buyer") that Equipment manufactured by or for the Seller shall be free from defects in material and workmanship, and shall conform to its published specifications. With respect to all non-Seller Equipment, Seller gives no warranty, and only the warranty, if any, given by the manufacturer shall apply.
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