Sekonic 358-01 Wireless Light Meter User Manual

Sekonic Corporation Wireless Light Meter Users Manual

Exhibit D Section 2 1033 b 3 Users manual

Flash Master L-358Operating ManualBedienungsanleitungMode d’emploiManuale d’istruzioniManual de instruccionesDEUTSCH ENGLISHFRANÇAISITALIANOESPANÕL
ENGLISHCongratulations on your purchase of aSekonic Flash Master L-358 Exposure Meter.This meter provides a wide range of functions that correspond with mostmanufacturers camera settings in all formats, which will satisfy professionals aswell as serious enthusiasts.Its sealed housing and controls make it water and moisture resistant.Yes, you can use it in the rain, but it is not an underwater meter.Its large LCD display makes readings easy and lights up automatically in darksurroundings.In order not to crowd the controls, four functions which are less frequently used,are confined to DIP switches, located in the battery compartment.Because of its many features, the L-358 requires this rather extensive manual.But since you will never use them all at the same time, once you have learned allabout it, it is simple and its use will become second nature.The Zoom Master L-358 has undergone extensive quality controls at every stepof manufacture. Please read this instruction manual thoroughly, to be able to takeadvantage of its many features and to obtain the long service life it is designedfor.Thank you for your confidence in Sekonic.
Table of Contents1. Parts Designation ................................................................................................................ 12. Explanation of the Liquid Crystal Display (LCD) .................................................................. 2-33. Before Using ........................................................................................................................ 4-61. Attach the strap ......................................................................................................... 42. Inserting the battery ................................................................................................... 43. Checking battery capacity ......................................................................................... 44. Replacing battery during measurementor when using the memory function .......................................................................... 55. Auto Power Off function............................................................................................. 56. Setting main ISO film speed ...................................................................................... 57. Setting second ISO film speed (ISO 2) ..................................................................... 58. Mesurement Lock and Measurement Lock Off .......................................................... 64. Basic Operation ................................................................................................................... 7-101. Setting measuring mode ........................................................................................... 72. Setting DIP switches .................................................................................................. 83. When set for incident light ......................................................................................... 94. When set for reflected light (spot metering) .............................................................. 105. Measurment ........................................................................................................................ 11-201. Measuring Ambient Light ........................................................................................... 11-141-1 Shutter Speed Priority mode ........................................................................... 111-2 Aperture Priority mode .................................................................................... 121-3 EV mode ......................................................................................................... 131-4 Cinematography .............................................................................................. 142. Measuring Flash Light ............................................................................................... 15-222-1 Cord Flash mode ............................................................................................. 15-162-2 Auto Reset Cordless Flash mode ................................................................... 16-172-3 Cord Multiple Flash (cumulative) mode ........................................................... 18-192-4 Cordless multiple Flash (Cumulative) mode ................................................... 19-206. Advanced Functions ............................................................................................................ 21-321. Memory function ........................................................................................................ 212. Averaging function ..................................................................................................... 223. Brightness Difference function................................................................................... 23-244. How to use the L-358 as an incident Illuminance (LUX) Meter ................................. 255. How to change the compensating function ............................................................... 266. Analyzing measurement function .............................................................................. 277. Radio flash system .................................................................................................... 28-307. Accessories ........................................................................................................................ 31-328. Technical Data ..................................................................................................................... 33-349. Safety Guide ........................................................................................................................ 3410. Care and Maintenance ........................................................................................................ 35
ENGLISHPOWERFLASH MASTERL-358MEMORYMODEISO 2ISO 1AVE./∆EV-1-1. Parts Designation@0 Synchro Terminal Cap!6 Battery Compartment Cover!5 Measuring button!7 Battery Cover Latch!8 DIP Switches!9 Battery Compartmentu Memory buttoni Synchro terminale Liquid Crystal Display (LCD)r Average /Δ EV (Brightness Difference) buttont Set/change Dialy ISO 2 buttonw Lumisphere!0 Mode set button!1 ISO 1 buttono Strap eyelet!2 Power button (ON/OFF switch)!3 Booster outlet!4 Lock leverq Lumisphere UP/DOWN ring@1 Strap@2 Connector cover@3 Lumigrid
-2-2. Explanation of the Liquid Crystal DisplayAuto Electro-Luminescent Display (EL)In low light (EV 3 or less), a blue backlight will automatically illuminate the entire LCD. When usingthe Mini Light Receptor or a Booster (optional accessories) the LCD will be illuminated after measuring,regardless of the ambient light level.The LCD will not be automatically illuminated during measuring, or in Cordless Flash mode.The Electro-luminescent backlight will automatically turn off 20 seconds after last operation.NOTE:For explanation purposes, the display illustrated here shows all icons and readoutssimultaneously. Actual display will never show as above.
ENGLISHqMeasuring Mode IconsAmbient (see page 11)Auto-Reset Cordless Flash (see page 17)Cord Flash (see page 15)Flash radio wave trigger mode (see page 30)wISO DisplayDisplays ISO film settingDisplays second ISO film setting when ISO 2 button is depressedeAnalyzing indicator0 to 100% in 10% increments (ratio of the flash light component to total light)r+/- Compensation IndicatorLights when +/- Compensation is settDigital aperture value, Aperture Priority, EV Brightness Difference, Average function, EV displaylights when in Aperture Priority (f/stop) mode (see page 12)lights When Using brightness difference function (See Page 25)lights when using Averaging function (see page 24)lights when using EV mode (see page 13)yAnalog Aperture and Memory ScaleDisplays marks at apertures indicating full or half f/stop values for measurement, memory, averagevalues lights when below display rangelights when under exposed below measurement range lights when above display rangelights when over exposed above measurement rangeuShutter priority indicator, shutter speed display for still photography or frames per second (f/s) forcinematographylights when in Shutter Priority (T) mode (see page 11)lights when shutter speed is in minuteslights when shutter speed is in full secondslights when shutter speed is set by number of frames (see page 14)iBattery Power Indicator (see page 4)oMemory / Multiple Flash Indicator Displaylights when in Multi (cumulative) flash measurement mode (see page 19)lights when reading is memorized (see page 23)2. Explanation of the Liquid Crystal Display-3-
-4-Reference:・We recommend you always have a spare battery on hand.・If the liquid crystal display extinguishes immediately after the display appears when poweris first applied, that is an indication that the battery is dead. Please promptly replace thebattery.3. Before Using1. Attach the strapAttach the Strap @1 by passing the small end loop through theeyelet o and passing the other end of strap through it.2. Inserting the battery 1. Requires one 3.0 v AA size battery.(CR123A lithium battery) 2. Open the Battery compartment cover latch !7, and re-move the Battery comportment cover !6. 3. Insert the battery, observing the polarity with the +,- marksin the battery chamber. 4. Align the tabs of the Battery compartment cover with thenotches in the back of the meter, and press down to closethe Battery cover latch.NOTE:• Nickel cadmium (NiCad) and nickel hydroxide (NiH) rechargeable batteries cannot beused.• To prevent loss of All-weather seal, be careful that dirt does not get stuck on the rubberseal and that the seal is not damaged.• Remove battery if meter is not used for an extended period. Batteries can leak anddamage the exposure meter. Dispose of used batteries properly.If the LCD does not light, check that the battery capacity is sufficient, and check that thebattery positive and negative terminals are not reversed.• The meter has a connector box for radio wave transmitter module. Remove the connectorcover if you do not install radio wave transmitter module, and the electronic circuit boardmay be damaded by static electricity.WARNING• Please place in a location where an infant cannot reach and accidentally get the strapwrapped around his neck. There is danger of strangulation.3. Checking battery capacity • When the Power button !2 is ON, the battery power indicator on the LCD is lit.(Lit) Battery power level is good.(Lit) Battery power level is low. Have a spare battery ready.(Blinking) Replace battery immediately.PISO 1MODEMEMORYFLASHMASTERL-358
ENGLISH-5-3. Before Using4. Replacing battery during measurement or when using the memory function1. Always turn the power OFF before replacing batteries. If batteries are removed with the powerON, measurements and settings in memory can no longer be recalled.2. If after replacing the battery, or during measurements, strange screens (displays that have notbeen set) appear in the LCD, or nothing happens, no matter what button is pushed, remove thebattery and wait at least ten seconds and then replace the battery. This allows the software toautomatically reset, and is not a malfunction.WARNING:•Never place batteries in fire, short, disassemble, or heat them. The batteries might breakdown, and cause an accident, injury or pollute the environment.5. Auto Power Off function1. To conserve battery power, the meter will turn off about twenty minutes after last use.2. Whether the Auto Power Saving feature turns the power off or the Power button u is pressed,the settings and measured values remain stored in memory. When the Power button is pressedagain the last settings are displayed.Reference:・The power shuts off automatically after 1 minute when the power button is pressed and held.6. Setting main ISO film speed1. Hold down the ISO1 button !1 and turn the Set/changedial t to select ISO film speed for the film being used.2. You can also change the ISO film speed after takingmeasurements. The new value is automaticallydisplayed.7. Setting second ISO film speed1. This feature is useful when using a second film withdifferent ISO speed, using PolaroidTM proofing film, orfor exposure correction (when using a filter, close-upphotography, etc.).2. Hold down the ISO 2 button y and turn the Set/changedial to select ISO film speed of the film being used.3. Once this is set, after taking a measurement, the mea-sured value for the second film speed will be displayedwhen the ISO 2 button is depressed.4. You can also change the second ISO film speed after takingmeasurements. The new value is automatically is displayed.ISO 1ISO 2
-6-8. Mesurement Lock and Measurement Lock Off 1. Hold down the Mode set button !0 and ISO1 button !1and "LOC" will appear to indicate that the Measure-ment is locked. The last measurement is held until thelock is released, even if the Set/change dial is acci-dentally moved. 2. To release the Measurement lock, perform the sameoperation for the Measurement lock, Hold down theMode set and ISO1 button and "Off" will appear to in-dicate that the Measurement lock is released.Reference:・If the power supply is OFF or Auto OFF when in the locked position, the dial lock function willcontinue operating when the power supply is turned on next.3. Before UsingISO 1MODEISO 1MODE
ENGLISH-7-4. Basic Operation1. Setting measuring mode1. Hold down the Mode set button !0 and turn the Set/changedial t to select the desired mode. The mode switchingsequence is shown in the chart below:2. Modes enclosed in dotted lines can only be selected when the respective DIP switch is inON position (see page 8).3. Modes enclosed in lines can only be selected when Optional Radio Transmitter Module isinstalled.Radio Multiple Flash(cumulative) modeRadio Flash modeRadio Flash setting modeShutter speed prioritymode (Ambient light) See page 11Aperture Priority mode(Ambient light) See page 12EV mode (Ambient light) See page 13Auto Reset CordlessFlash mode See page 17Dip switch 1Cord Multiple Flash(cumulative) mode See page 19 Dip switch 2Cordless Flashcumulative mode See page 21Cord Flash mode See page 15Dip switch 2MODE
-8-4. Basic Operation2. Setting DIP Switches1. Switches for setting modes that are used infrequently are housed in the Battery compartment!9 of the meter. Select the mode you want prior to beginning measurements.2. The DIP switches can be set by sliding the DIP switch !8 for the mode you want to select in theON position.☆EV settingsWhen DIP switch 1 is turned on, setting become possible for EV mode (ambient light)☆Multi settingsWhen DIP switch 2 is turned on, multiple cumulative flash mode can be set.☆Direct settingsIf DIP switch 3 is on, it is possible to display the shutter speed and F value in the step that areset by DIP switch 4.If turned off, shutter speed is displayed in single step and the F value is displayed in 1/10 stops.☆Stop settingsThe combination of shutter speed and F value is displayed in 1/2step when DIP switch 4 is off and in 1/3 stops when it is on.1 2 3 4T : 1 stepF : 1 stop T : 1/3 stepF : 1/3 stopT : 1/2 stepF : 1/2 stop
ENGLISH-9-3. When set for incident light1. Measurement of incident light uses Lumisphere or recessed Lumisphere. You can switch betweenLumisphere and recessed function by firmly rotating the Lumisphere UP/DOWN ring q until itclicks.2. When the Lumisphere is raisedThis is used to photograph people, buildings, and other three dimensional objects.Measurements are basically made by the method of measuring with the lumisphere aimed inthe camera direction (more precisely, in the direction of the light axis of the lens) at the positionof the subject.3. When the Lumisphere is lowered (flat diffuser function)This is used to photograph manuscripts, paintings or other flat copy. It can also be used formeasuring illumination contrast (see page 23) or illumination levels (see page 25), or brightnessdifference (see page 23).NOTE:•If the device is used with the UP/DOWN ring in a middle position, distributed light qualitywill change, and suitable measurements cannot be made.•Do not push the Lumisphere down manually.•If the lumisphere becomes soiled, wipe it with a soft, dry cloth. Organic solutions (paintthinner, benzene, etc.) must not be used under any circumstances.4. Basic OperationLumisphere Lumidisc
-10-4. Basic Operation4. When set for reflected light•This method measures the brightness (luminance) of the light reflected from the subject. It isuseful for distant objects such as landscapes, when you cannot go to the position of the subject,or for metering subjects that generate light (neon signs, etc.), highly reflective surfaces ortranslucent subjects (stained glass, etc.).< Using the lumigrid > (Receiving Angle 54°)1. Remove the LumisphereThe lumisphere unit is removed by holding the upperand lower sections of upper and lower doubleLumisphere UP/DOWN ring q and turning it in thecounterclockwise direction while pushing the Locklever !4 upward.2. Mount the lumigridTo mount Lumigrid @3, align the mount/removalindicator on the Lumigrid with the mark and, whilepressing it, turn it in the clockwise direction andsecure it in place by raising the Lock lever until itclicks into place.3. Take measurements by aiming the lumigrid precisely at the area of the subject to be measuredfrom the position or direction of the camera.4. Follow the same procedure to mount the lumisphere.CAUTION:•Be sure to avoid touching the light receiving section when mounting or removing the lumisphereor lumigrid.< Using the viewfinder > 1°, 5° and 10° accessory non-parallax finder (NP finder)When measuring with a NP finder mounted, it is possible to measure while confirming the mainportion of the subject with the finder at the position of the camera.Refer to the NP finder operating manual for details.
ENGLISH-11-5. Measurement1. Measuring ambient lightIn this measurement mode, we have the choice of shutter priority mode, aperture priority mode andEV mode. Hold down the Mode set button !0 and turn the Set/change dial t to select ambientmeasurement mode .1-1 Shutter Speed Priority mode1. Hold down the Mode set button !0 and turn theSet/change dial t to select shutter Speed Prioritymode.2. Turn the Set/change dial to set the desired shutterspeed.3. Press the Measuring button !5 to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(aperture value) at that time will be displayed.While pressing the Measuring button, the metermeasures continuously until it is released.Reference:・It is possible to switch between full, 1/2 and 1/3 shutter speed steps by setting DIPswitch 3 and 4.・You can set shutter speeds from 30 minutes to 1/8000 seconds. After 1/8000 the shutterspeeds of 1/200 and 1/400 can be set.・After measurement, the F stop value corresponding to the shutter speed is displayedwhen the shutter speed is changed.・The measured F value is displayed in 1/2 stops in the liquid crystal dot display (1/3stops are not displayed).・“E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination of shutterspeed and aperture is not possible for the measured light level. Changing the shutterspeed and or aperture with the Set/change dial will allow you to find a combination thatis possible.・If the “E.u” or “E.o” readout blinks, this indicates that the light level is beyond themeasurement range of the light meter.Measured f stop value1/10f stopSet shutter speedMeasured f stopMODE
-12-1-2 Aperture Priority mode1. Hold down the Mode set button !0 and turn the Set/changedial t to select aperture priority mode.2. Turn the Set/chande dial to set the desired fstop value.3. Press the Measuring button !5 to make ameasurement.Release the Measuring button to complete themeasurement. The measured value (shutterspeed) at the time will be displayed.While pressing the Measuring button, themeter measures continuously until it isreleased.Reference:・It is possible to switch between 1/2 or 1/3 F stop values by setting DIP switch 3 and 4.・You can set f stops from F1.0 to F90 (full f stops)・The measured F stop value is displayed in 1/2 stops in the liquid crystal dot display (1/3stops are not displayed).・After measurement, the shutter speed corresponding to the F stop is displayed when theF stop is changed.5. Measurement1/10f stopSet f stop valueMeasured shutter speedMODEMeasured value (shutter speed)
ENGLISH-13-1-3 EV modeOpen the Battery compartment cover !6 and slide the EV DIP switch (see page 8) to the ONposition.1. Hold down the Mode set button !0 and turn theSet/change dial t to select EV value mode.2. Press the Measuring button !5to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(EV value) at that time will be displayed.At the same time, the shutter speed will bedisplayed in the digital display area, and thecorresponding f stop will be displayed in the analogdisplay area.While pressing the measuring button, the metermeasures continuously until it is released.Reference:・“E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination of shutterspeed and aperture is not possible for the measured light level. Changing the shutter speedand or aperture with the Set/change dial will allow you to find a combination that is possible.If the “E.u” or “E.o” readout blinks, this indicates that the light level is beyond of themeasurement range of the light meter. f stopShutter speedEV value5. MeasurementMODE
-14-1-4 Cinematography1. Hold down the Mode set button !0 and turn the Set/change dial t to select ambient light shutter speedpriority mode.2. Turn the Set/change dial t to select the Cine Speed forthe camera that will be used. Cine Speed is displayedafter 1/8000, 1/200, 1/400 and the unit are in frames persecond (FPS). The following Cine Speeds will display:2, 3, 4, 6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48, 50, 60,64, 72, 96, 120, 128, 150, 200, 240, 256, 300 and 360FPS.3. The shutter opening angle that these speeds are basedon, is 180 degrees. For other angles make the followingISO film speed corrections.5. Measurement☆ Example of correction value-1/3: Decrease ISO film speed by 1/3 stop, example: ISO 100 -1/3 stop = ISO 80+1/3: Increase ISO film speed by 1/3 stop, example: ISO 100 +1/3 stop = ISO 1254. Press the Measuring button !5 to make ameasurement. Release the Measuring button tocomplete the measurement. The measured value(f stop value) will be displayed.While pressing the measuring button, the metermeasures continuously until it is released.Reference:・The measured F stop value is displayed in 1/2 stops in the liquid crystal dot display (1/3 stopsare not displayed).Set shutter speedMeasured f stop on analog displayMeasured f stop value1/10f stopShutter open angleAmount of ISO filmspeed correction160 degrees -1/3220 degrees +1/3MODEMODE
ENGLISH-15-2. Measuring flash lightThis method of measurement can be done in the following modes; with cord, without cord, multipleflash with cord, multiple flash without cord and radio flash system (with optioal radio transmittermodule). When Measuring flash light, the shutter speed and F stop value (value combining ambientlight and flash light: total amount of light) are displayed in the liquid crystal display and the ambientlight and flash light are each displayed as separate values together with the total amount of light inthe dot display. In addition, the ratio of flash light to the total amount of light is displayed at that timeas a value in 10% steps.2-1 Cord Flash modeThe most positive method to assure proper synchronization and measurement of flash units.Connect the meter with the flash with a synchronization cord. Be sure to replace Synchroterminal cap @0 after your measurement.1. Connect the flash synchro cord to the Synchroterminal i on the exposure meter.2. Hold down the Mode set button !0 and turn theSet/change dial t to select cord flash mode.3. Turn the Set/change dial to set shutter speed. Whensetting shutter speed, first check the settings toconfirm that they correspond to the settings on thecamera.4. Press the Measuring button !5 to trigger the flash.The measured value (f stop value) will be displayed.5. MeasurementMeasured f stop value1/10f stopSet shutter speedf stopPOWERISO 1MODEMEMORYISO 2AVE./AEVFLASHMASTERL-358MODERatio of the flash lightcomponent to total light
-16-2-2 Auto-reset cordless flash modeMeasurements are made by the meter receiving the light from the flash. This measurementmode is used when the Synchro cord will not reach because of the distance between the flashand meter or when use of the Synchro cord is inconvenient.1. Hold down the Mode set button !0 and turn theSet/Change dial t to set Auto-reset CordlessFlash mode .2. Turn the Set/change dial to set shutter speed.When setting shutter speed, first check the settingsto confirm that they correspond to the settingsavailable on the camera.Reference:・It is possible to switch between full, 1/2 and 1/3 shutter speed steps by setting DIP switch3 and 4.・The shutter speed can be set in single or half steps from 30 minutes to 1/1000 of a second.After 1/1000 sec, the meter can be set at the following intermediate speeds: 1/75, 1/80,1/90, 1/100, 1/200, or 1/400.・If the film speed is changed after the measurement is taken, the new converted measuredvalue (f stop value) will be displayed.・After measurement, the F stop value corresponding to the shutter speed is displayedwhen the shutter speed is changed.・“E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination of shutterspeed and aperture is not possible for the measured light level. Change the shutter speedwith the Set/change dial and take measurements again.・If the “E.u” or “E.o” readout blinks, this indicates that the light level is beyond of themeasurement range of the light meter.5. MeasurementCAUTION:•There is danger of electric shock if the meter is handled with wet hands, during rain, inareas splashed by water or where there is a lot of moisture, if you use cord synchronizedflash.•Under such conditions, it is recommended that you use the meter in the flash cordlessmode or radio signal flash synchro system (accessories), and keep the Synchro terminalcap in place.NOTE:•The electronic fire unit may fire when you connect the Synchro cord or operate thePOWER Switch.•For flash units with extremely low electric trigger voltage, the flash may not fire. In thiscase, make measurements in flash mode without cord (see page 17).MODE
ENGLISH-17-3. When the Measuring button !5 is pressed, themode mark will blink and the meter is ready tomeasure. The ready to measure mode will continuefor approximately 90 seconds.During this time, fire the flash and make ameasurement.4. If the 90 second period is exceeded and the blinkingmark stops, press the Measuring button again toreturn to ready to measure.5. When the light from the flash is received, themeasured value (f stop) is displayed. Even aftermeasurement, the mode mark continues to blinkthe meter is in ready state and new measurementcan be made. (Auto-reset function)5. Measurement1/10f stopMeasured f stopNOTES:•When firing a flash, if the flash brightness is low compared to the ambient light, the metermay fail to detect the light. In this case, make measurements using the flash with cordmode.• Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash, andaccidentally measured. In this case, make measurements using the flash with cord mode.Reference:・After measurement, the F stop value corresponding to the shutter speed is displayed whenthe shutter speed is changed.・Setting the shutter speed is the same as measurement (see page 15) of "Cord flash mode" ofsection 2-1.・A new converted value is displayed when the film speed is changed after taking themeasurement.・Readings over and under the measuring range are the same as measurement (see page 15)of "Cord Flash mode" of section 2-1.Measured f stop valueSet shutter speedRatio of the flash lightcomponent to total light
-18-2-3 Cord multiple flash (cumulative) modeThese measurements are used when the light generated by the flash is inadequate for properexposure. The repeated flash pops can be accumulated until the desired aperture is displayed.The cumulative number is infinite. Only one digit is displayed if the cumulative number is ten ormore.1. Slide DIP switch 2 to MULTI (see page 8) to theON position.Hold down the Mode set button !0 and turn theSet/change dial t to select cord multiple flash(cumulative) mode (MLT will display on the LCD).2. Turn the Set/change dial t to set shutter speed. When setting shutter speed, first checkthe settings to confirm that they correspond to the settings available on the camera.3. Connect the Flash synchro cord to the meter'ssynchro terminal i.4. Press the Measuring button !5 to trigger a flash. The measured f stop value at that time willbe displayed. Each time this is repeated, the accumulated f stop value and the number ofcumulative flashes is displayed.5. To release the cumulative mode, switch to another mode by turning the Set/change dialwhile pressing the mode set button.5. Measurementf stopMeasured f stop1/10 f stopNumber of cumulative flashesSet shutter speedMODERatio of the flashlight componentto total light
ENGLISH-19-2-4 Cordless flash (cumulative) modeThese measurements are used when the light generated by the flash is inadequate for properexposure. The repeated flash pops can be accumulated until the desired aperture is displayed.The cumulative number is infinite. Only one digit is displayed if the cumulative number is ten ormore.1. Slide DIP switch 2 to MULTI (see page 8) to theON position.2. Hold down the Mode set button !0 and turn theSet/change dial t to select cordless multiple flash(cumulative) mode. (MLT will display on the LCD).Turn the Set/change dial to set shutter speed.When setting shutter speed, first change thesettings to confirm that they correspond to thesettings available on the camera.NOTE:•The flash unit may flash when you connect the synchro cord or operate the POWER switch.•When firing a flash to make measurements, check the camera's synchronizing range andset the proper shutter speed.•For flash units with low electric trigger voltage, the flash may not fire. In this case, makemeasurements in flash mode without cord (see page 21).•A new converted f stop is displayed when the film speed is changed after taking themeasurement.Reference:・Setting the shutter speed as measurement (see page 16) of "Flash mode with cord" of Section2-1.・Readings over and under the measuring range, are the same as measurement (see page 16)of "Flash mode with cord" of section 2-1.・If the film speed is changed after the measurement is taken, the new converted measuredvalue (f stop value) will be displayed.CAUTION:•There is danger of electric shock if the meter is handled with wet hands, during rain, inareas splashed by water or where there is a lot of moisture.Under such conditions, it is recommended that you use the meter in the flash cordlessmode, and keep the Synchro terminal cap in place.5. MeasurementMODE
-20-3. When the light from the flash is received, the measured value (f stop) is displayed. Eachtime this is repeated, the accumulated value for the aperture and the number of cumulativeflashes is displayed.4. The ready to measure mode will be displayed for approximately 90 seconds. If the 90second period is exceeded and the blinking mark stops, press the Measuring button !5again. The measured value (f stop) of the previous time reverts to 0 and the meter is inready to measure mode.5. If the flashing light extinguishes after 90 seconds, press the measurement button again tore-set previous setting values (F values) to "0" and revert to the standby state.5. Measurementf stopMeasured f stop1/10f stopSet shutter speedNumber of cumulative flashesNOTE:•When firing a flash, if the flash brightness is low compared to the ambient light, themeter may fail to detect the light. In this case, make measurements using cord flashmode.•Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash,and accidentally measured. In this case, make measurements using cord flash mode.Reference:・Setting the shutter speed is the same as measurement (see page 16) of "Cord flashmode" of Section 2-1.・“E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination ofshutter speed and aperture is not possible for the measured light level. Change theshutter speed with the Set/change dial and take measurements again.・If the “E.u” or “E.o” readout blinks, this indicates that the light level is beyond of themeasurement range of the light meter.Ratio of the flashlight componentto total light
ENGLISH-21-6. Advanced Functions1. Memory functionThis meter can store up to nine measured values in memory. This feature can be used in the follow-ing modes: ambient light (shutter speed priority, aperture priority and EV), flash (with, without cordand radio wave).1. Press the Measuring button !5 and take a measure-ment.2. Press the Memory button u placing the measuredvalue in memory.The number of values in memory is displayed onthe LCD. The f stop value corresponding to the mea-sured value is displayed in the analog section. Byrepeating this operation, up to nine values can bestored in memory.3. Memory can be cleared by pressing or changingmeasurement mode.4. Memory RecallWhen the Set/Change dial !0 is rotated while bothMemory button t and the Mode set button !0 areheld down together, the measured value stored inthe memory is displayed along with the memorynumber. When any stored values other than the onewith the largest memory number is being recalled,its memory number appears flickering together with"M".NOTE:• The memory function cannot be used in "flash cumulative mode."• Measured values for the nineth and subsequent times will be displayed but cannot bestored in memory.1/10f stopMeasured f stopvalueMemoreizedf stop valuesSet shuttterspeedNumber ofmemorized valueMEMORY
-22-2. Averaging functionThis displays the average of two to nine of the values in memory.1. Press the Measuring button !5 and take ameasurement.2. Press the Memory button u placing the measuredvalue in memory.3. When the Ave/ Δ EV button r is pressed, anaverage value for the two to nine measurementsdisplay on the LCD. The value in memory and theaverage values are displayed on the analog scale.An "A" appears in LCD to indicate this is an average.4. The average mode can be canceled by pressingthe Ave/ Δ EV button.6. Advanced FunctionsMemorizedf stop valueSet shutter speed 1/10f stopAveraged f stopAveragedf stopNumber ofmemorized value AveragingindicatorMEMORYAVE./∆EV
ENGLISH-23-3. Brightness difference functionThis function is useful for evaluating studio lighting and checking the evenness of the lighting set-upacross the subject area.Take a measured value at a certain point as a standard value. The difference between the standardvalue and a new measured value is displayed as EV and the f-stop in analog scale.Example of adjusting lights using brightness measurement with shutter speed priority mode.1. Turn the Lumisphere UP/DOWN ring q to lower it tothe mark position.2. Turn any secondary light source off. Point theLumisphere w toward the main light source, from theposition of the subject and take a measurement. Pressthe Memory button u and store the value in memory.3. Press the Average/Δ EV button r and display the "A"mark on the LCD.4. Turn the main lighting off. Now, point the Lumispheretoward the secondary light source. While the Measuringbutton !5 is depressed and held down, the indicateddifference between the main and auxiliary light sourcesis displayed in EV values and in bars in analog scaleof memory value. A lighting ratio (contrast ratio) canbe found in the scale below.6. Advanced FunctionsMemorized f stop valueSet shutter speedDifferencein EVf stop value being measuredNow on readingAVE./∆EVMEMORYAVE./∆EV
-24-5. The Brightness Difference mode can be canceled by pressing the Ave/ ∆ EV button r.Reference:• To determine exposure after adjusting lights, turn both main and secondary light sourceson, raise the Lumisphere to the mark position, then take a reading along the cameralight axis.6. Advanced Functions2 : 13 : 14 : 18 : 116 : 1EV difference of ∆ EV value Contrast ratio11.5234
ENGLISH-25-6. Advanced Functions4. How to use the L358 as an incident illuminance (LUX) meter1. Turn the Lumisphere UP/DOWN ring q to lower it tothe mark position.2. Make sure that index compensating value (see page28) is canceled ( ).3. Set the meter to EV mode (DIP switch 1) and ISO 100.4. Place meter parallel to the subject and take ameasurement.5. Convert the measured EV with a conversion table orcalculation formula to find the brightness level.☆ EV value → Lux conversion table-2-10123456780.631.32.55.0102040801603206400.881.83.57.11428571102304509109101112131415161718191300260051001000020000410008200016000033000066000013000001800360072001400029000580001200002300004600009300001900000EVEVDecimal places00.50 0.5Decimal places☆ EV value → Foot candle conversion table-2-10123456780.060.120.230.460.931.93.77.41530590.080.160.330.661.32.65.31121428491011121314151617181912024048095019003800760015000300006100012000017034067013002700540011000220004300086000170000EV 00.500.5Decimal placesEVDecimal places
-26-6. Advanced FunctionsNOTE:• Make corrections after a sufficient number of test in actual photographic conditions, tosuit your needs.• Corrections made effect every mode of the meter.If recalibration has been made for specific purpose do not forget to return to originalzero settings.• When compensated the always appear on the LCD.5. How to change the compensating functionExposure compensation can be made in precise 1/10 step increments in a +/- 9.9 EV range. Exposurecompensation may be desired to match specific requirements, calibration to other light meters, orsetting exposure calibration in 1 /10 steps up or down from standard ISO film speeds, It may also bedesired when requiring compensation for filters, bellows extension, etc. When corrections havebeen made, is displayed on the LCD.• Making a plus correction (making the film speed / fstop index value higher) will result in underexposingwhen taking a photograph. Hold the ISO button !1 andthe ISO 2 button y and turn the Set/change dial tcounter clockwise. The will appear on the upperright part of the LCD. The index correction will changein +0.1 EV steps up to +9.9.• Making a minus correction will result in overexposingwhen taking a photograph, Hold the ISO button andthe ISO 2 button and turn the Set/change dialclockwise.The will appear on the upper right part of the LCD.The index correction will change in -0.1 EV steps up to-9.9.ISO 1 ISO 2ISO 1 ISO 2
ENGLISH-27-6. Advanced Functions6. Analyzing measurement functionWhen measuring flash light, the shutter speed and F stop value (value combining ambient light andflash light: total amount of light) are displayed in the liquid crystal display and the ambient light andflash light are each displayed as separate values together with the total amount of light in the dotscale. In addition, the ratio of flash light to the total amount of light is displayed at that time as avalue in 10% steps. It is possible to use this value for adjustments, for example, when photographingwith a flash in a room illuminated by tungsten lamp light, to emphasize or weaken the tungsten lamp(ambient) light element (enhancing the flash light of the photograph) to match the photographer'sintentions. < Example >If, under certain conditions, the flash light component is60% and the tungsten light component is 40%, the displaywill be as indicated at the right.1. To emphasize the tungsten (ambient) light (to imbuethe atmosphere with orange-colored tones)To increase the ratio of tungsten light, use the Set/change dial t to change the shutter speed to slow.It is apparent that the flash light component is now20%. The dot scale also shows the tungsten lightcomponent to be about 2.5 step level higher thanthe flash light component.As a result, images on the film are expressed withorange tones that give life to the effect of thetungsten light.2. To reduce the effect of tungsten light (to realize amore natural atmosphere)To decrease the ratio of tungsten light, use the Set/change dial to change the shutter speed to fast.It is apparent that the flash light component is now80%. The dot display also shows the flash lightcomponent to be about 1.5 step level higher thanthe ambient light component.As a result, the images on the film are expressed innatural color tones.The settings above are made by adjusting the tungsten (ambient) light by the shutter speed. Itis also possible to modify the ratio by adjusting the flash light (when changing the distancebetween the flash and the subject or when changing the amount of light of the flash). Whenusing this method, re-measure each time the flash light is adjusted.
-28-7. Radio flash systemSetting the radio wave transmitter module (RT-32; optional) in the main unit and connecting thereceiver RR-32 or RR-4; optional) to the flash provides a convenient system that enables one personworking alone to measure flash light without a synchro cord, thereby making it possible to takemeasurements by triggering the flash from the exposure meter.The unit has 32 channels when the radio wave transmitter module (RT-32) is mounted.Channels 1-16 are single channels and channels 17-32 are quad channels, each of which can beset to 4 sub-channels (a, b, c and d), thus making it possible to control a maximum of 4 flash units.Meanwhile, there are two types of radio signal receiver, RR-32, capable of 32 channel settings, andRR-4, capable of 4 channel settings. < Example with optional radio wave receiver module RR-32 >1. Open battery cover !6, remove connector cover @2and set the radio wave transmitter module (optional)by aligning the connector with the pins.2. Switch to the radio flash mode by using Set/change dial t while pressing mode set button !0.CAUTION• To prevent damage due to static electricity, release static electricity stored in your bodyby touching a metal object nearby (door knob, aluminum window frame, etc.) beforetouching the radio wave transmitter module.6. Advanced FunctionsMODE
ENGLISH-29-CAUTION• When using quad channels 17-32, it is not possible to terminate this mode unless a sub-channel has been set (a, b, c or d is displayed).6. Advanced Functions3. The set channel number will flicker at this time.Turn the Set/change dial to set the channel setting.4. In the Setting mode, "ch" appears on the ISO indicator. At the same time, channel numbers (1to 16 and 17 to 32) appear on the F indicator. When the channel number is 17 to 32, sub-channel (A, b, c and d) settings are displayed on the T indicator. In the absence of settings, "-" appears in the figures.5. In sub-channel settings, after the channel is set to 17 to 32, the mode button is pressed. Followingthis, the 4th figure on the T indicator flickers to indicate that settings may be made. Every timethe mode button is pressed, the flicker shifts from sub-channel No. : 4th figure → 3rd figure →2nd figure → 1st figure → channel No., while permitting settings for each sub-channel. As theSet/change dial is rotated in this state, setting ("A, b, c and d" displayed) and resetting ("-"displayed) alternate. During this process, the indicator continues to flicker to indicate the channelbeing set.→ Set by manipulating the mode set button.↔ Set by manipulating the Set/change dial.
-30-6. Advanced Functions6. Upon setting completion, the Radio flash mode is selected using the Set/change dial while themode button is depressed.7. Confirm that the unit and the radio wave receiver are set to the same channel number. Theflash unit will fire when the measurement button of the unit is pressed and measurements canbe made at the same time.Reference:• Refer to the receiver instruction manual for the receiver operating method.• Maximum controllable distance of the radio flash trigger system differs depending on theplacement of the device, direction and other factors.1. Confirm the direct visible range between the transmitter and receiver.2. Place the devices away from large metal objects, concrete, objects with large moisturecontent (both people and trees fall into the category) and so forth.3. Secure the radio wave receiver module in place by using Velcro tape or a tripod hole.Be sure that the entire length of the receiver antenna is higher than the flash pack atthis time. Avoid contact between the receiver antenna and metal objects at all times.4. Depending on the location, there may be cases when the receiver is incapable ofreceiving any radio signals whatsoever.There are various possible reasons for this such as radio signals reflected from nearbyobjects. This can generally be resolved by shifting the device slightly in one directionor another.In addition, confirm that the device is not placed behind objects that readily absorb ordeflect radio signals such concrete, metal, low hills, etc.NOTE:• The radio flash system may be used only in countries where a permit for the controlfrequency has been issued by the govenment office in charge.
ENGLISH-31-Mini Light Receptor (Sold separately)• Incident light receiving unit with a compact 12mm diameterlight receiving surface.• For measuring narrow areas used for photographing smallsubjects or copy work.Booster (Sold separately)• For light measuring on camera ground glass, focusingscreens, SLR eyepieces, microscope eyepiece.• When the Booster is used without any accessoryattachments, it can measure reflected light overapproximately a 60 degree angle of field.Synchro cord (Sold separately)• This is a five-meter long cord with three plugs. An exposuremeter, a camera, and a flash can all be connected at thesame time. This is convenient when measurements aremade, because it is not necessary to plug and unplug thesynchro cord.18% Gray Card (Sold separately)• 18% gray card with cover (110mm x 102mm, 4 1/4" x 3 1/2"), folds to 2 3/4" x 4 3/4", and fits in a shirt pocket.7. Accessories
-32-7. AccessoriesNon-parallax finders of ordinary waterproof structure (Sold separately)• There are three types of NP finders with angles of coverage of 1°, 5° and 10°. Since the single-lensreflex method is employed, it is possible to measure as aimed without parallax.Radio flash system (Sold separately)• Combining radio wave transmitter module (RT-32) with radio wave receiver (RR-32 or RR-4) enablesmeasurements by triggering the flash from the exposure meter.Radio wave transmitter module(RT-32)Radio wave receiver(RR-32) Radio wave receiver(RR-4)NP FINDER 1°NP FINDER 5°NP FINDER 10°
ENGLISH-33- • Type : Digital exposure meter for ambient and flash meter • Light receiving method : Incident light and reflectedIncident light : Convertible to flat diffuser (Lumisphere in down position)Reflected light : light receiving angle 54° (lumigrid) • Light Receptors : 2-Silicon photo diodes (incident and reflected) • Metering modesAmbient light : Aperture priority meteringShutter priority meteringEV metering valueFlash : With synchro cord (cumulative, non-cumulative)Without synchro cord (cumulative, non-cumulative)Measurement using the optional radio flash system (cumulative,non-cumulative) • Measuring Range (ISO 100) :Ambient light : Incident light EV-2 to EV 22.9Reflected light EV-2 to EV 22.9Flash : Incident light f1.0 to f90.9 (approx. F124)Reflected light f1.0 to f90.9 (approx. F124) • Repeat Accuracy : +/- 0.1 EV or less • Calibration Constant :Incident light metering : Lumisphere C = 340 Flat diffuser C = 250Reflected light metering : K = 12.5 • Display Range :Film speed : ISO 3 to 8000 (in 1/3 steps)Shutter Speeds Ambient light : 30 minutes to 1/8000 seconds (1, 1/2 or 1/3 steps) also 1/200, 1/400Cine speeds- 2, 3, 4, 6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48, 50,60, 64, 72, 96, 120, 128, 150, 200, 240, 256, 300, 360 frames persecond (at a 180 degree shutter angle) Flash : 30 minutes to 1/1000 second (1, 1/2 or 1/3 steps) also 1/75, 1/80,1/90, 1/100, 1/200, 1/400Aperture : f/1.0 to f90.9 (in 1/10 steps)EV : EV -9.9 to EV 36.1 (in 1/10 steps)Analog display : f/1.0 to f90 (in 1/2 steps) • Other features :All-weather feature : JIS standard water resistance class 4, splash-proof typeMemory function : 9 readingsMemory clear・recall functionMultiple Flash function : Up to ∞ flash readingsAverage functionBrightness Difference functionAnalyzing function: 0 to 100% in 10% in crementsExposure Out of Range : Eu (underexposure) or Eo (overexposure) indicationExposure index correction : +/- 9.9 EV (in 1/10 steps)Battery Power Indicator display8. Technical Data
-34-WARNING: • Please keep in a location where an infant cannot reach and accidentallyget the strap wrapped around his neck. There is danger of strangulation.• Never place batteries in fire, short, disassemble, or heat them. The batteriesmight break down, and cause injury or pollute the environment.CAUTION: • Do not look directly at the sun through the viewfinder, because of potentialeye injury.• If you are operating the exposure meter in areas under wet conditions orhigh humidity, keep the sync post covered. If you are using flash in theseconditions, Cordless Flash mode is recommended.9. Safety GuideAuto Power Off・Auto illumination : EV 3 and under・DIP switch mode selection・Second ISO film speed setting・Battery used : one of CR123A battery (lithium dry cell)・Operating temperature range : -10 ~ 50°C・Storage temperature range : -20 ~ 60°C・Dimensions : 60 w × 155 h × 37 d mm・Weight : 153 g (with battery)・Standard accessories supplied: Lumigrid, Soft case, strap, synchro terminal cap, CR123A lithiumbattery × 1・Radio wave frequencyFCC & IC : CH1 ~ 16 344.0MHzCH17 ~ 32 346.5 ~ 354.0MHzCE : CH1 ~ 16 433.62MHzCH17 ~ 32 434.22MHzFeatures and specifications are subject to change without notice.8. Technical Data
ENGLISH-35-NOTE:• Although this meter has an All-weather design for everyday use (JIS standard waterresistance class 4), do not place it in water or use it underwater. This will cause it tomalfunction.• To avoid damaging this meter, never drop it or subject it to shock.• Avoid storing it in places with high temperatures or humidity.• Avoid excessive temperature changes which could cause internal condensation,resulting in malfunction.10. Care and MaintainanceSplashedRainDo not wash with waterDo not submerge or use under waterMaintenance Notes• If your meter is splashed with water, wipe immediately with a soft dry cloth.• Avoid applying excessive force on the rubber seal of the battery compartment cover.Do not attempt to remove the rubber seal of the battery compartment cover.• If the rubber seal’s surface is damaged,water or moisture may enter and damage themeter. If this has happened, you must send your meter to the Sekonic Sevice Center inyour country.• Keep the surface of the Lumisphere and the front and rear surface of the Zoom lensfree from dust, dirt, and scratches, which could affect accuracy.• Never use organic cleaners (like thinner or benzene). Clean with soft dry cloth.
-36-Warning: Changes or modifications to this unit not expressly approved by the party responsible forcompliance could void the user's authority to operate the equipment.Note: This equipment has been tested and found to comply with the limits for a Class B digital device,pursuantTo Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmfulinterference in a residential installation. This equipment generates, uses, and can radiate radio frequencyenergy and, if not installed and used in accordance with the instruction, may cause harmful interferenceto radio communication.However, there is no guarantee that interference will not occur in a particular installation. If this equipmentdoes cause harmful interference to radio or television reception, which can be determine by turning theequipment off and on, the user is encouraged to tray to correct the interference by one or more of thefollowing measures: * Reorient or relocate the receiving antenna. * Increase the separation between the equipment and receiver. * Consult the dealer or an experienced radio/TV technician for help.This devices complies with Part 15 of the FCC rules and also with RSS-210 of Industry & ScienceCanada. Operation is subject to the following two condition: (1) This device may not cause harmfulinterference, and (2) this device may not cause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause undesired operation.FCC ID Number: PFK-358-01 Canada:FCC & IC compliance information:

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