MLS MLSH041 Especificações Página 1

LBI-38421AMaintenance ManualMLS II150.8-174 MHz40 WATTSMOBILE RADIOSUPPLEMENTAL DOCUMENTATIONTRANSMITTER/RECEIVER...LBI-

LBI-38421A10Figure 3 - Eight Channel RadioFigure 4 - Sixteen Channel Radio With/Without Scan

LBI-38421A11Using the Radio (Two (2) Channel)To Receive a Message:1. Confirm the radio is turned on (channel indicatorlit). If not, press Power swit

LBI-38421A12Scan operation will be determined by the followingconditions:• Priority 1, and Priority 2 and Non-PriorityProgrammed*The Priority 1, Prio

LBI-38421A13Priority 2 (P2)**:1. Perform steps 1 through 3 of the Non-Priorityprocedure.2. Press and hold SCAN switch; then press theADD switch twic

LBI-38421A14• Receiver Voltage Reading• IC and Chip Component ReplacementProceduresAlso, provided in the Maintenance Manuals for eachcircuit board a

INTERCONNECTION DIAGRAM LBI-38421A15Figure 1 - Interconnection DiagramFigure 2

LBI-38421A ILLUSTRATED MECHANICAL PARTS BREAKDOWN16Figure 3 - Mechanical Parts Breakdown

PARTS LIST LBI-38421A17

Com-Net Ericsson Critical Radio Systems, Inc.P.O Box 2000Lynchburg, Virginia 24501Phone: 1-800-431-2345 or (Outside USA, 1-804-592-6100)www.com-neteri

LBI-38421A2Copyright 1990-2000, Com-Net Ericsson Critical Radio Systems, Inc. All rights reserved.NOTICE!Repairs to this equipment should be made onl

LBI-38421A3TABLE OF CONTENTSSPECIFICATIONS* ...

LBI-38421A4SPECIFICATIONS*SYSTEMRadio Type FCC# MLSH041Frequency Range:Transmitter 150.8-174 MHzReceiver 150.8-174 MHzTransmitter Two Frequency Spread

LBI-38421A5SPECIFICATIONS (continued)*RECEIVERAudio Ampl. Output(4-Ohm Speaker) 4 Watts (less than 5% distortion) EIASensitivity12 dB SINAD (EIA metho

LBI-38421A6DESCRIPTIONThe MLS II series mobile radio is a synthesized radio,utilizing microcomputer technology to provide highreliability, high qualit

LBI-38421A7Figure 1- MLS VHF Mobile Two-Way FM Radio

LBI-38421A8There are five (5) different optional interchangeablecontrol panels available for selecting a two-channel radio, aneight (8) or sixteen (16

LBI-38421A9CHANNELTwo momentary push type switches.Press CHAN 1 (up arrow) to selectchannel 1.; press CHAN 2 (down arrow)to select channel 2. The sele