Nokia 1661 RH-121 Service Manual

Contents

Nokia 1661 RH-121/RH-122Service Manual Level 1&25 Confidential  Copyright © 2009 NOKIA  All rights reserved Version 1.2 ISSUE 13. WARNINGS AND CAUTIONSPlease refer to the phone’s user guide for instructions relating to operation, care andmaintenance including important safety information. Note also the following:3.1 Warnings1. CARE MUST BE TAKEN ON INSTALLATION IN VEHICLES FITTED WITH ELECTRONIC ENGINEMANAGEMENT SYSTEMS AND ANTI–SKID BRAKING SYSTEMS. UNDER CERTAIN FAULT CONDITIONS,EMITTED RF ENERGY CAN AFFECT THEIR OPERATION. IF NECESSARY, CONSULT THE VEHICLEDEALER/MANUFACTURER TO DETERMINE THE IMMUNITY OF VEHICLE ELECTRONIC SYSTEMS TO RFENERGY.2. THE HANDPORTABLE TELEPHONE MUST NOT BE OPERATED IN AREAS LIKELY TO CONTAINPOTENTIALLY EXPLOSIVE ATMOSPHERES, EG PETROL STATIONS (SERVICE STATIONS), BLASTINGAREAS ETC.3. OPERATION OF ANY RADIO TRANSMITTING EQUIPMENT, INCLUDING CELLULAR TELEPHONES, MAYINTERFERE WITH THE FUNCTIONALITY OF INADEQUATELY PROTECTED MEDICAL DEVICES. CONSULTA PHYSICIAN OR THE MANUFACTURER OF THE MEDICAL DEVICE IF YOU HAVE ANY QUESTIONS.OTHER ELECTRONIC EQUIPMENT MAY ALSO BE SUBJECT TO INTERFERENCE.3.2 Cautions1. Servicing and alignment must be undertaken by qualified personnel only.2. Ensure all work is carried out at an anti–static workstation and that an anti–static wriststrap is worn.3. Use only approved components as specified in the parts list.4. Ensure all components, modules screws and insulators are correctly re–fitted after servicingand alignment.5. Ensure all cables and wires are repositioned correctly