Mamiya 645 AFD III Instructions Manual

Also see for 645 AFD III: User manual Instruction manual Instructions

Contents

Mamiya 645 AFD III Instructions Manual Manual pdf 48 page image

93 94Types of Custom FunctionsC-00 Custom functions No.0: [Initial setting]1: A2: B3: CWhen “0” has been selected and set, noneof the custom items can be set. “1,” “2” or“3” must be selected and set without fail.C-01 Steps of aperture, shutter speed,exposure compensationThis function is used to set the shutterspeed, f-number and exposurecompensation value step width.0: 0.3 (1/3EV step: initial setting)1: 0.5 (1/2EV step)2: 1.0 (1EV step)C-02 Data imprintingThis function is used to set whether toimprint the shooting data on the film.0: No imprinting (initial setting)1: Yes (data, index)2: Yes (date, index)C-03 Aperture setting after lenschangeThis function is used to set thef-number display method for thepreviously used lens when the lenseshave been changed over. The initialsetting is “Yes,” in which case thef-number of the lens prior to thechangeover is displayed.0: Yes (previous f-number: initialsetting)1: Aperture open2: Minimum aperture setting3: Number of stops from openC-04 Metered value display timeThis function is used to set the time itshould take for sleep mode to beestablished after the camera’s power isturned on. The initial setting is 15seconds. 5, 10, 15, 20, 25, 30, 40, 50,60 or “on” can be selected and set.Note that the batteries will discharge when“on” (no sleep mode) has been set.C-05 Range of exposure compensationThis function is used to set themaximum extent of exposurecompensation. Its setting takes effect inAE shooting modes (P, Tv and Av).0: ± 3EV (initial setting)1: ± 5EVC-06 External LCD backlightThis function is used to set the methodfor lighting the backlight of the externalLCD panel.0: Set using Backlight button (initialsetting)1: Always on (metering retentionperiod)C-07 Select batteryThis function is used to set thebatteries used in the camera so that theremaining battery charge will bedisplayed correctly on the external LCDpanel.0: Primary batteries (alkaline-manganese batteries, lithiumbatteries: initial setting)1: Secondary batteries (nickel-metalhydride batteries, nickel-cadmiumbatteries)C-08 Bracketing orderThis function is used to set the shootingsequence for auto bracketing. Theinitial setting is “n-u-o” (normal/under/over). The shooting sequence for 2-frame bracketing is set in autobracketing setting mode.0: n-u-o (normal/under/over: initialsetting)1: n-o-u (normal/over/under)2: u-n-o (under/normal/over)3: o-n-u (over/normal/under)C-09 Cancel auto bracketThis function is used to set the releasemethod of the auto bracketing shootingsetting upon completion of autobracketing shooting.0: Released by turning the powerOFF (initial setting)1: Until released2: Released after one shotC-10 Manual mode bracketingThis function is used to set whetherbracketing is to be performed using theshutter speed or f-number during M(manual) mode auto bracketingshooting.0: Shutter speed (initial setting)1: F-numberC-11 Front/Rear dial function exchangein manual modeThis function is used to change overthe operations of the front and reardials in the M (manual mode).0: Front dial: shutter speed, rear dial:f-number (initial setting)1: Front dial: f-number, rear dial:shutter speedC-12 Rear function dial enabled/disabledIn the initial setting, exposurecompensation can be provided by thesub (rear) dial in P, Tv and Av modes.This function is used to set whether toallocate the operations of the front dialto the rear dial.0: No (exposure compensation: initialsetting)1: YesC-13 Dial function directionThis function is used to determine thedirection in which the electronic dial isto be rotated to increase and decreaseshutter speed, the f-number, andexposure compensation.0: No switching (CCW: decrease,CW: increase: initial setting)1: Switched (CCW: increase, CW:decrease)C-14 Program shiftThis function is used to set the type ofprogram shift. Under the initial setting,the shifting is performed along theprogram line. Av enables aperture-priority shift within the possiblemetering range; Tv enables shutterspeed-priority shift.0: Program shift (initial setting)1: F-number shift2: Shutter speed shiftC-15 AEL & AFL function buttonexchangeThis function is used to set whether tochange over the functions of the frontand rear AEL and AFL buttons.0: No (front: AFL, rear: AEL: initialsetting)1: Yes (front AEL, rear: AFL)C-16 Half-press shutter releasefunction modeThis function is used to set the AE lockand AF operations when the shutterbutton is half-pressed.0: AF operation (initial setting)1: AF operation/AE lockC-17 AEL function lock/unlock modeThis function is used to set the methodof operating the AEL button to lock AE.At the initial setting, when the AELbutton is pressed, AE is locked;pressing the button againreleases the AE lock. At the “1” setting(released after one shot), after AE lockis set, it is released when the shutter istripped. At the “2” setting, AE lock is setwhile the shutter button is beingpressed.0: Continuous: initial setting1: Released after one shot2: While the shutter button is pressedC-18 Focus indicator selectionThis function is used to set whether thedefocusing mark is to be displayed.0: Yes (initial setting)1: No (focusing mark only)