Ericsson Inc., at any time and without notice. Such changes will be incorporated into new editions of this manual. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose, without the express written permission of Ericsson Inc.
PLANNING THE INSTALLATION Before starting, plan the radio installation carefully so that it will be: • safe for the operator and passengers. • convenient for the operator to use. • neat. • protected from water damage. • easy to service. •...
CAUTION Be careful to avoid damaging some vital part of the vehicle (fuel tank, transmission housing, etc.) when drilling mounting holes. Always check to see how far the mounting screws will extend below the mounting surface before installing. If pilot holes must be drilled, remove all metal shavings from drilling holes before installing screws.
INSTALLATION RUNNING CABLES To assure the feasibility of cable routes you plan to use, it is suggested that you run these cables before installing the radio. Be sure to leave some slack in each cable so that the radio may be pulled out for servicing with the power applied.
(or preferably use an existing hole) and insert the cable through the hole. Coil any surplus cable and tie it out of the way. Be sure to leave some slack in the cable so the radio may be pulled out for servicing with power applied and the antenna connected.
NOTE The microphone hangar must be connected to the radio chassis (ground) for proper hookswitch operation. If an alternate location is preferred (other than to the radio chassis), a separate ground wire must be connected from the microphone hangar to battery (-) or to the radio chassis.
NOISE SUPPRESSION KIT - OPTION MGPD1A Refer to the noise suppression kit option installation manual that is included with this option. EXTERNAL SPEAKER KIT - OPTION MGZM9F The external speaker kit includes a speaker (option MGLS1F) and an external speaker adapter cable (option MGCE3F). Select a speaker location that directs the speaker toward the operator but does not cause interference with his vision.
ALARM POWER RELAY - OPTION MGSU1C Refer to LBI-38434 for installation instructions. DESKTOP STATION INSTALLATION The Desktop Station consists of the appropriate mobile radio and Station Power Supply. Refer to Figure 6 below for a typical desktop station setup. Figure 6 - Typical Desktop Station Setup CAUTION Before using the adapter as illustrated in Figure 7, be certain that the center screw of the outlet plate is grounded.
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Figure 7 - Grounding Methods The Power Supply is supplied with the following accessory items: Interconnecting cable with positive and negative conductors installed Two 3-15/16 inch (10cm) wires with connector pins installed for perma- nent installations. One 3-15/16 inch (10cm) coaxial audio cable with connector pins and 3.5 mm audio plug installed.
INSTALLATION OF THE POWER SUPPLY Place the four self adhesive protective rubber pads on the bottom of the radio unit Space evenly, as shown in Figure 8. Figure 8 - Anti-Abrasion Pad Placement Remove the two screws installed in the upper right and left hand corners of the power supply and install the two retainer brackets.
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Slide the radio unit to the rear of the power supply, as indicated in Figure 10. Attach with mounting bracket screws (2). Figure 10 - Mounting the Radio Unit Align the sides and front of the radio unit with the power supply the re-tighten the rear cover mounting screw as illustrated in Figure 10.
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Connect the antenna cable to the antenna jack on the radio. Turn power switch ON, the switch will illuminate. Then turn radio power to ON. Set controls as outlined in Operator’s Manual AE/LZT 123 1920. Ericsson Inc. Private Radio Systems Mountain View Road...