CCS Technical Documentation NPM-2NX Series Transceivers Car Kit Issue 1 07/02 ãNokia Corporation
NPM-2NX Car Kit CCS Technical Documentation Contents Page No Car Kit............................................................................................................................ 3 Introduction ..................................................................................................................3 Unpacking ....................................................................................................................4 Component Parts .........................................
NPM-2NX Car Kit CCS Technical Documentation Car Kit Figure 1: Complete Car Kit with Privacy Handset (CARK-91H). Note: 6340 transceiver NOT included. Figure 2: Advanced Car Kit (CARK-91). Note: 6340 transceiver NOT included Introduction This installation guide has been prepared to provide the basic information necessary to install car kits. This guide is not intended to be definitive, because different types and models of vehicles will require different installation work.
NPM-2NX Car Kit CCS Technical Documentation Please refer to the telephone’s User’s Guide for instructions on the telephone’s operation, care and maintenance, including important safety information. Note: Read the warnings below before beginning the installation procedure. _______________________________________ WARNINGS 1 ENSURE THAT THE VEHICLE’S BATTERY IS DISCONNECTED BEFORE YOU START THE INSTALLATION PROCEDURE, AND THAT IT REMAINS DISCONNECTED DURING THE PROCEDURE.
NPM-2NX Car Kit CCS Technical Documentation • Handsfree SpeakerHFS-12 • HandsetHSU-1 (only included in CARK-91H) Figure 3: Equipment Component Parts Advanced Active Holder MCC–1 The holder allows the phone to be firmly located in a convenient position. The holder is attached to the vehicle’s interior using the swivel mount HHS–9. The mounting must be secured with a screw (included with HHS–9). The screw recess can then be covered with the Nokia logo plate.
NPM-2NX Car Kit CCS Technical Documentation Power is supplied from the vehicle’s battery via the power cable PCH–4J. The handsfree unit provides the power supply to the phone via the system connector. The HF microphone HFM–8, connects to the MICsocket. And the HF speaker HFS–12, connects to the socket. Product Code Handsfree Unit HFU-20694049 Mounting Plate MKU–1 MKU–1 is a fixed-position mounting plate.
NPM-2NX Car Kit CCS Technical Documentation The yellow wire is used for car radio muting (XCRM). The line goes down to 0 volts during a call. See Car Radio Muting section. The green wire is used for motor antenna (AMC). The voltage in this output is +12 V whenever the phone is on. See Antenna Motor Control section. Product Code Power cable PCH-4J0730055 Handset HSU-1 A privacy handset is included with the CARK-91H car kit.
NPM-2NX Car Kit CCS Technical Documentation tion. This feature is convenient and provides for safer handsfree operation. The car radio muting feature is based on a grounded line, so it means that in standby, the yellow wire (XCRM) is not grounded and car radio works normally, but during a call, line is grounded and car radio is muted. Note that an auxiliary relay or muting unit must be used when the car radio does not have a mute feature available.
NPM-2NX Car Kit CCS Technical Documentation must be pointed out to the customer and a policy of noncompliance adopted. Testing Once installed, the equipment should be tested to ensure that it is operating satisfactorily and that the position of the units does not impair on the driver’s ability to control and operate the vehicle in any way. Use the phone to make a call when the vehicle is parked with the engine running. During the call, switch off the engine.
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