79.8 STORING METHODS/RESULTS ....................................................................................... 439.9 RECALLING STORED RESULTS ...................................................................................... 44SECTION 10 – MULTI-WAVELENGTH ................................................................... 4510.1 MULTI-WAVELENGTH MODE OPTIONS ......................................................................... 4510.2 WAVELENGTH SELECTION ............................................................................................. 4510.3 SAMPLE MEASUREMENT ................................................................................................ 4610.4 STORING METHODS/RESULTS ....................................................................................... 4610.5 RECALLING STORED RESULTS ...................................................................................... 46SECTION 11 – SAVING/RECALLING RESULTS USING A USB MEMORY STICK 47SECTION 12 – ACCESSORIES AND SPARE PARTS ............................................ 4811.1 OPTIONAL ACCESSORIES............................................................................................... 4811.2 INSTALLING THE PASSIVE AND ACTIVE ACCESSORIES ............................................ 4811.2.1 Passive Accessories ........................................................................................................... 4811.2.2 Active Accessories .............................................................................................................. 4911.2.2.1 8 Position Automatic Cell Changer ................................................................................ 4911.3 USING THE 8 POSITON AUTOMATIC CELL CHANGER ................................................ 5011.4 SPARES ............................................................................................................................. 51SECTION 12 – MAINTENANCE AND SETVICE ..................................................... 5212.1 ROUTINE MAINTENANCE ................................................................................................ 5212.2 LAMP REPLACEMENT ...................................................................................................... 5212.2.1 Tungsten Lamp Replacement............................................................................................. 5212.2.2 Deuterium Lamp Replacement ........................................................................................... 5312.3 SERVICE ............................................................................................................................ 54SECTION 13 – TROUBLESHOOTING .................................................................... 5513.1 TROUBLESHOOTING GUIDE ........................................................................................... 5513.2 TECHNICAL SUPPORT ..................................................................................................... 55SECTION 14 – DECLARATION OF CONFORMITY ................................................ 56