73- This Document can not be used without Samsung's authorization -Ⅵ. ADJUSTMENT2. Calibration of light source for digital adjustmentsPreparation Equipment :□ Master body for 76830(K10D) light source calibration□ 77012 digital adjustments software (M-Test)□ PC (Windows XP, USB port standard device)□ Light box (LB-3300, Light source A)□ Photometric standard lens for adjustments and F8 set ring※ Use a lens with an ID no. identical to the lens ID no. as shown on the CD-R (adjustments software).□ USB cable□AC adaptor□ Material for blocking light (dark curtain)□ Color thermometer for photography (for light source adjustments)□ LV checker (for checking LV values)1. Computer Set-up「2. Setting the computer」in the「Preparation」section has to be completed.(Use the digital adjustment software.)IMPORTANTCalibration of light source has to be done prior to the 77012 digital adjustments.When the adjustment software, the light source or the photometry standard lens for adjustments arereplaced, calibration must be done. (Calibration process is identical to the 76832 (GX10).)