Sekonic L-558R DUAL MASTER Light Meter Instruction manual

DUALMASTER
L-558/L-558
Operating Manual
Blank page
Congratulations on your purchase of a
Sekonic DUALMASTER L-558/L-558CINE
Exposure Meter
The DUALMASTER L-558/L-558CINE is the latest addition to the extensive line
of Sekonic Exposure Meters, which have been market leaders for over 50 years.
The DUALMASTER was designed to offer more of what today’s photographer
needs, and less of what they don’t. It offers flash and ambient exposure metering
in both spot and incident modes. The DUALMASTER is the first multi-function
meter to offer a 1-degree (nine element camera-quality) spot that measures
reflected flash output as low as f/2.0. Along with its many unique features, the L558 is also capable of wireless flash triggering with an optional radio module.
Utilizing rubber seals throughout the housing and controls of the meter, the
DualMaster is water and moisture resistant. Although the meter can be used in
rainy or wet conditions, it should not be used underwater.
The large LCD panel makes reading the data easy and convenient; the panel
illuminates automatically in low light surroundings.
In order to retain the simple stylish look of the DUALMASTER, less frequently
used functions and controls are confined to custom software settings.
The DUALMASTER L-558 and L-558CINE is loaded with many features and control
options. Since each of these features has a detailed explanation, this instruction
booklet is extensive. We recommend that you read the manual to familiarize
yourself with the potential of the meter. Once you have established which features
and functions are important to you, refer to these sections only.
The DUALMASTER has undergone extensive quality control at every step of
manufacture. Please read this instruction manual thoroughly, to be able to take
advantage of its many features and to obtain the long service life that it was
designed to offer you.
Thank you for investing in Sekonic.
Table of Contents
1.
Parts Designation ................................................................................................................ 1
2.
Explanation of the Liquid Crystal Display (LCD) .................................................................. 2-4
3.
Before Using ........................................................................................................................ 5-7
1.
Attach the strap ......................................................................................................... 5
2.
Inserting the battery ................................................................................................... 5
3.
Checking battery capacity ......................................................................................... 5
4.
Replacing battery during measurement
or when using the memory function .......................................................................... 6
5.
Auto Power Off function ............................................................................................. 6
6.
Setting main ISO film speed ...................................................................................... 6
7.
Setting second ISO film speed (ISO 2) ..................................................................... 6
8.
Mode and setting Lock or Lock Off ............................................................................ 7
4.
Basic Operation ................................................................................................................... 8-11
1.
Incident or reflected spot measuring ......................................................................... 8
2.
Setting measuring mode ........................................................................................... 9
3.
When set for incident light ......................................................................................... 10
4.
When set for reflected light (spot metering) .............................................................. 11
5.
Measurment ........................................................................................................................ 12-22
1.
Measuring Ambient Light ........................................................................................... 12
1-1 Shutter Speed Priority mode ........................................................................... 12
1-2 Aperture Priority mode .................................................................................... 13
1-3 EV mode ......................................................................................................... 14
1-4 Cinematography .............................................................................................. 15
2.
Measuring Flash Light ............................................................................................... 17
2-1 Cord Flash mode ............................................................................................. 17
2-2 Auto Reset Cordless Flash mode ................................................................... 18
2-3 Cord Multiple Flash (cumulative) mode ........................................................... 20
2-4 Cordless Multiple Flash (cumulative) mode .................................................... 21
6.
Advanced Functions ............................................................................................................ 23-37
1.
Memory function ........................................................................................................ 23
2.
Averaging function ..................................................................................................... 24
3.
Brightness Difference function ................................................................................... 24
4.
How to use an incident Illuminance (LUX or FC) Meter ............................................ 26
5.
How to use a reflected luminance (cd/m2 or FL) meter ............................................. 27
6.
How to use Exposure compensation function ........................................................... 28
7.
How to use Calibration compensation function ......................................................... 29
8.
Filter compensation ................................................................................................... 30
9.
Flash analyzing function ............................................................................................ 31
10. Custom setting function ............................................................................................. 32
11.
Wireless flash radio triggering system ....................................................................... 34
7.
Accessories ........................................................................................................................ 37-38
8.
Technical Data ..................................................................................................................... 39-40
9.
Safety Guide ........................................................................................................................ 41
10. Care and Maintenance ........................................................................................................ 42
1. Parts Designation
q Lumisphere retracting ring
w Lumisphere
e Liquid Crystal Display (LCD)
@4 Spot Lens Protective Glass
@2 Eyepiece (with Diopter Adjustment)
r Average / ∆ EV (Brightness Difference)
button (“A” in radio channel setting)
IC
ON
SEK
u Memory button
t Jog Wheel
MEMORY
!2 Power button
(ON/OFF switch)
EV
E/∆
AV
PO
WE
y ISO 2 button (“c” in radio channel setting)
R
2
ISO
1
ISO
!1 ISO 1 button
(“b” in radio channel setting)
A
MO
!0 Mode set button
DU
b
M.C
LE
c
AR
d
DE
i Flash Synchro terminal
AL
L-5
@3 Memory Clear button
(“d” in radio channel setting)
M
T
AS
ER
58
o Strap eyelet
@5 Incident/Reflected Spot
Selector Dial
!080 Synchro Terminal Cap
!4 Measuring button
!5 Battery Compartment Cover
!9 Strap
!6 Battery Cover Latch
@1 Lens Cap
@0 Connector cover
@6 1/4” Tripod Socket
!3 RT-32 Radio transmitter
module compartment
!7 Battery Compartment
-1-
2. Explanation of the Liquid Crystal Display
!0 q
L-558
w
e
o
r
i
t
u
L-558CINE
!0 q
y
w
e
o
r
!1
i
t
u
y
NOTE:
For explanation purposes, the display illustrated here shows all icons and readouts
simultaneously. Actual display will never show as above.
Auto Electro-Luminescent Display (EL)
• In low light (EV 6 or less), a green backlight will automatically illuminate the entire LCD.
• The LCD will not be automatically illuminated during measuring, in Cordless Flash mode or Wireless flash radio triggering mode.
• The Electro-luminescent backlight will automatically turn off 20 seconds after last operation.
-2-
2. Explanation of the Liquid Crystal Display
Display in viewfinder
In setting : i
Flash analyzing : r
Luminance :
/
(Only L-558CINE)
y
t
q
Measuring Mode Icons
Ambient (see page 12)
Auto-Reset Cordless Flash (see page 18)
Cord Flash (see page 17)
Wireless flash radio triggering mode (see page 34)
w
Incident / Reflected Spot Function Icons (see page 8)
Appears when in Incident mode
Appears when in Reflected Spot mode
e
ISO Display (see page 6)
Displays ISO film setting
Displays second ISO film setting when ISO 2 button is pressed
r
Flash Analyzing indicator (see page 31)
0 to 100% in 10% increments (percentage of the flash in the total exposure)
t
+/- Compensation Indicator (see page 28)
Appears when +/- Compensation is set
y
Digital aperture value, Aperture Priority, EV Brightness Difference, Average function, EV display
Appears when in Aperture Priority (f/stop) mode (see page 13)
Appears when using brightness difference function (See Page 24)
Appears when using Averaging function and brighness difference function (see page 24)
Appears when using EV mode (see page 14)
u
Analog Scale
Displays marks at apertures or shutter speed indicating full or half stop values (558),or full or 1/3
stop values (558 CINE) for measurement, also displays memory and average values
Appears when below display range
Blinks when under exposed below measurement range
Appears when above display range
Blinks when over exposed above measurement range
-3-
2. Explanation of the Liquid Crystal Display
i
Shutter priority indicator, shutter speed display for still photography or frames per second (f/s) for
cinematography
Appears when Shutter Priority (T) mode (see page 12)
Appears when shutter speed is in minutes
Appears when shutter speed is in full seconds
Appears when cine speed is set in frames per second (see page 15)
Appears when shutter angle is set to a value other than 180 degrees (558 CINE)(see
page 16)
o
Battery Power Indicator (see page 5)
!0
Memory / Multiple Flash Indicator Display
Appears when Multi (cumulative) flash measurement mode and shows the cumulated
number of measurements (see page 20)
Appears when reading is memorized and shows the number in memory (see page 23)
!1
Illuminance mark / Luminance mark (558 CINE)
Appears when Foot-Candle is selected
Appears when Lux is selected
Appears when Foot-Lambert is selected
Appears when Cd/m2 is selected
-4-
3. Before Using
1.
Attach the strap
Attach the Strap !9 by passing the small end loop through the
eyelet o and passing the other end of strap through it.
E
OD
MO
DU
AL
M
AS
TE
55
L-
R
8
WARNING
• Please place in a location where an infant cannot reach and accidentally get the strap
wrapped around his or her neck. There is danger of strangulation.
2.
Inserting the battery
1. Requires one 3.0 v CR123A lithium battery.
2. Open the Battery compartment cover latch !6 , and remove the Battery compartment cover !5.
3. Insert the battery, observing the polarity with the +,- marks
in the battery compartment !7.
4. Align the tabs of the Battery compartment cover with the
notches in the back of the meter, and press down to close
the Battery cover latch.
NOTE:
• To prevent loss of All-weather seal, be careful that dirt does not get stuck on the rubber
seal and that the seal is not damaged.
• Remove battery if meter is not used for an extended period. Batteries can leak and
damage the exposure meter. Dispose of used batteries properly.
• If the LCD does not light, check that the battery capacity is sufficient, and check that the
battery positive and negative terminals are not reversed.
• The meter has a connector for a plug-in radio transmitter module. Do not remove the
connector cover unless you are installing the radio module, failure to do so could cause
the electronic circuit board to be exposed to damaging static electricity.
3.
Checking battery capacity
• When the Power button !2 is ON, the battery power indicator on the LCD is displayed.
(Displayed) Battery power level is good.
(Displayed) Battery power level is low. Have a spare battery ready.
(Blinking)
Replace battery immediately.
Reference:
• We recommend you always have a spare battery on hand.
• If the liquid crystal display extinguishes immediately after the display appears when
power is first applied, that is an indication that the battery is dead. Please promptly
replace the battery.
• A three second pause between power on and off is recommended to avoid damage to
the meter.
-5-
3. Before Using
4.
Replacing battery during measurement or when using the memory function
1. Always turn the power OFF before replacing batteries. If batteries are removed with the power
ON, measurements and settings in memory can no longer be recalled.
2.
If after replacing the battery, or during measurements, strange screens (displays that have not
been set) appear in the LCD, or nothing happens, no matter what button is pushed, remove the
battery and wait at least ten seconds and then replace the battery. This allows the software to
automatically reset.
WARNING:
• Never place batteries in fire, short, disassemble, or heat them. The batteries might break
down, and cause an accident, injury or pollute the environment.
5.
Auto Power Off function
1. 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 !2 is pressed,
the settings and measured values remain stored in memory. When the Power button is pressed
again 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 speed
1. Hold down the ISO1 button !1 and turn the Jog wheel
t to select ISO film speed for the film being used.
2.
You can also change the ISO film speed after taking
measurements. The new value is automatically
displayed.
ISO 1 b
7.
Setting second ISO film speed (ISO 2)
1. This feature is useful when using a second film with
different ISO film speed, using PolaroidTM proofing film,
or for exposure correction (when using a filter, closeup photography, etc.).
2. Hold down the ISO 2 button y and turn the Jog wheel
to select ISO film speed of the film being used.
3. Once this is set, after taking a measurement, the measured value for the second film speed will be displayed
when the ISO 2 button is pressed.
4. You can also change the second ISO film speed after taking
measurements. The new value is automatically displayed.
ISO 2 c
Reference:
• The following settings are possible when using custom setting function P32.
1. It is possible to set the Filter compensation within a range of ±5 EV in 1/10 steps.
2. Filter factor number compensation enables you to set seven types of filters frequently used
in the CINE industry. (Kodak Wratten Filters)(558 CINE only)
-6-
3. Before Using
8.
Mode and Setting Lock or Lock Off
1. Hold down the Mode set button !0 and ISO1 button !1
and “LOC” will appear to indicate that the Settings are
locked. The last measurement is held until the lock is
released, even if the Jog wheel t is accidentally
moved.
However, if the measurement button !4 is pressed, a
new measurement is displayed with the same locked
settings.
ISO 1 b
MODE
2. To release the Measurement lock, perform the same
operation for the Measurement lock, Hold down the
Mode set button and ISO1 button and “Off” will appear
to indicate that the Measurement lock is released.
ISO 1 b
MODE
Reference:
• If power to the meter is turned off or auto off is activated when in the locked position, the dial
lock function will continue operating when the meter is turned on again.
-7-
4. Basic Operation
1.
Incident or reflected spot measuring
1. To set for either incident or reflected light operation, turn the Incident / Reflected Spot Selector
Dial @5 on the eye piece, to the desired position ( or
mark) until it clicks.
Incident operation
2.
Reflected Spot operation
When incident operation is selected, the
mark will blink for three seconds and when Reflected
mark will blink for three seconds on the LCD.
Spot operation is selected the
Incident operation
Reflected Spot operation
NOTE:
• Before taking measurements, always make sure that the desired measurement mode
or ) is chosen by checking the LCD or that the Incident/Reflected Spot Selector
(
Dial is clicked in proper position.
• Do not rotate the Spot lens ring. There is danger of damage.
-8-
4. Basic Operation
2.
Setting measuring mode
1.
Hold down the Mode set button !0 and turn the Jog wheel
t to select the desired mode. The mode switching sequence
is shown in the chart below:
MODE
Shutter Speed Priority mode
(Ambient light)
Wireless Multiple Flash
Radio Triggering mode
See page 12
with Radio
transmitter module
See page 37
Aperture Priority mode
(Ambient light)
Wireless Flash Radio
Triggering mode
See page 13
with Radio
transmitter module
See page 37
EV mode (Ambient light)
See page 14
Wireless Flash Sub/channel
Setting mode
LUX, FC
FL, Cd/m2
with Radio
transmitter module
See page 35
→ CINE only
See page 26,27
Auto Reset Cordless Flash
mode
Cord Multiple Flash
(Cumulative) mode
See page 20
See page 18
Cordless Multiple Flash
(Cumulative) mode
See page 21
Cord Flash mode
See page 17
can only be selected with custom setting.
•
Modes enclosed in dotted lines
(See page 32)
•
Modes enclosed in
lines can only be selected when Optional Radio Transmitter Module is installed.
In addition to exposure reading, L-558CINE displays FC or LUX in incident light mode, and FL
or Cd/m2 in reflected light mode.
•
Reference:
• Ambient light is continuous light like natural light (sunlight), fluorescent lamps or tungsten lamps.
• Flash light is a brief, intense burst of light made by such as electronic flash units or flash bulbs.
-9-
4. Basic Operation
3.
When set for incident light
1. You can select extended or retracted lumisphere measuring positions by firmly rotating the
lumisphere retracting ring (UP/DOWN) until it clicks into position.
Extended Lumisphere
Retracted Lumisphere
(Lumidisc)
2.
When the Lumisphere is extended. (3-D Light Measurement)
This is used to measure people, buildings, and other three dimensional objects.
Measurements are basically made by the method of measuring with the lumisphere aimed in
the camera direction (more precisely, in the direction of the lens axis) at the position of the
subject.
3.
When the Lumisphere is retracted (flat diffuser function)
This is used to measure manuscripts, paintings or other flat copy. It can also be used for measuring
illumination levels (see page 26), or brightness difference (see page 24).
NOTE:
• If the device is used with the Lumisphere retracting ring in a middle position, distributed
light quality will change, and suitable measurements cannot be made.
• Do not push the Lumisphere down manually. Always use the Lumisphere retracting ring.
• If the lumisphere becomes soiled, wipe it with a soft, dry cloth. Organic solutions (paint
thinner, benzene, etc.) must not be used under any circumstances.
-10-
4. Basic Operation
4.
When set for reflected light (spot metering)
1. This method measures the brightness (luminance) of the light reflected from the subject. It is
useful 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 or
translucent subjects (stained glass, etc.).
2.
Take the measurement by aligning the circle inside the
viewfinder with the subject area to be measured.
3.
The black circle A in the finder indicates the measurement range. The light receiving angle is 1 degree .
A
(Display in spot viewfinder)
< Diopter Adjustment >
Turn the eyepiece @2 and adjust the diopter so that the circle in the finder is clearly visible when
you look into the finder.
< Step-Up Ring (Lens Hood)> (optional)
The step-up ring (30.5mm → 40.5mm), available as an optional accessory, makes it possible to
mount step-up rings and filters. This simplifies the setting of exposure without the troublesome
correction calculation of polarizing filters, etc. (see page 37)
The step-up ring can also be used as a hood to protect the zoom lens from scratching, soiling,
etc.
< 2x Angle Converter > (optional)
Mounting the 2x angle converter to the objective lens unit enables spot measurements at a light
receiving angle of 2°.
-11-
5. Measurement
1.
Measuring ambient light
In this measurement mode, we have the choice of shutter priority mode, aperture priority mode and
EV mode. Hold down the Mode set button !0 and turn the Jog wheel t to select ambient measurement
.
mode
1-1 Shutter Speed Priority mode
1. Hold down the Mode set button !0 and turn the
Jog wheel to select Shutter Speed Priority mode
.
POWER AVE./∆EV A
2.
Turn the Jog wheel to set the desired shutter
speed.
3.
Press the Measuring button ! 4 to make a
measurement. Release the Measuring button to
complete the measurement. The measured value
(aperture value) at that time will be displayed.
ISO 1 b
ISO 2 c
MODE
MEMORY d
Set
shutter speed Measured f stop
value
While pressing the Measuring button, the meter
measures continuously until it is released.
1/10
f stop
Measured f stop
Reference:
• It is possible to switch between full, 1/2 and 1/3 shutter speeds with custom setting
(see page 32).
• You can set shutter speeds from 30 minutes to 1/8000 seconds. After 1/8000 the shutter
speeds of 1/200 and 1/400 can be set.
• After measurement, the F stop value corresponding to the shutter speed is displayed
when the shutter speed is changed.
• The L-558 displays the measured aperture value in either full or half stop increments on
the analog scale, while L-558 CINE displays it in either full or 1/3 stop increments.
• “E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination of shutter
speed and aperture is outside the display range. Changing the shutter speed or aperture
with the Jog wheel 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 the
measurement range of the light meter. Adjust lighting in this case.
-12-
5. Measurement
1-2 Aperture Priority mode
1. Hold down the Mode set button !0 and turn the Jog wheel
to select aperture priority mode .
2. Turn the Jog wheel t to set the desired f stop
value.
MODE
Measured value
(shutter speed)
3. Press the Measuring button !4 to make a
measurement.
Release the Measuring button to complete the
measurement. The measured value (shutter
speed) at the time will be displayed.
Set f stop value
1/10
shutter
speed
While pressing the Measuring button, the
meter measures continuously until it is
released.
Measured shutter speed
Reference:
• It is possible to switch between full, 1/2 or 1/3 F stop values with custom settings.
• You can set aperture from 0.5 to F161. Please note that in 1/3 stop increments F0.56 is
and F0.63 is displayed as .
displayed as
• The L-558 displays the measured aperture value in either full or half stop increments on
the analog scale, while L-558 CINE displays it in either full or 1/3 stop increments.
• Readings outside the display range or beyond the measuring range are similar to the
previous instruction (see page 12).
• After measurement, the shutter speed corresponding to the F stop is displayed when the
F stop is changed.
-13-
5. Measurement
1-3 EV mode
1. Hold down the Mode set button !0 and turn the
value mode.
Jog wheel t to select
MODE
2. Press the Measuring button ! 4 to make a
measurement. Release the Measuring button to
complete the measurement. The measured value
(EV value) at that time will be displayed.
Shutter
speed
At the same time, the shutter speed will be
displayed in the digital display area, and the
corresponding f stop will be displayed on the analog
scale.
While pressing the measuring button, the meter
measures continuously until it is released.
EV value
f stop
Reference:
• “E.u” (Exposure under) or “E.o” (Exposure over) on the T or F display area and “U”or “O” on
the analogscale appears when the combination of shutter speed and aperture are outside
the display range. Changing the shutter speed or aperture with the Jog wheel will allow you
to find a combination that is possible.
If the “E.u” or “E.o” readout and “U”or “O” on the analogscale blink, this indicates that the
light level is beyond of the measurement range of the light meter. Adjust the lighting in this
case.
-14-
5. Measurement
1-4 Cinematography
1. Hold down the Mode set button !0 and turn the Jog wheel
t to select ambient light shutter speed priority mode
.
MODE
2. Turn the Jog wheel to select the Cine Speed for the
camera that will be used.
Cine Speed are displayed after 1/8000, 1/200, 1/400 and
the unit is in frames per second (f/s).
[L-558]
The following Cine Speeds will be displayed: 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 360 f/s.
[L-558CINE]
The following Cine Speeds will be displayed: 1, 2, 3, 4,
6, 8, 12, 16, 18, 24, 25, 30, 32, 36, 40, 48, 50, 60, 64, 72,
75, 90, 96, 100, 120, 125, 128, 150, 200, 240, 250, 256,
300, 360, 375, 500, 625, 750 and 1000 f/s.
MODE
3. The shutter angle that these speeds are based on, is
180 degrees. For other angles make the following ISO
film speed corrections (L-558 only).
Shutter angle
Amount of ISO film
speed correction
160 degrees
-1/3
220 degrees
+1/3
-15-
5. Measurement
* Example of correction value
-1/3: Decrease ISO film speed by 1/3 stop, example: ISO 80 -1/3 stop = ISO 64
+1/3: Increase ISO film speed by 1/3 stop, example: ISO 80 +1/3 stop = ISO 100
Set
Measured f stop
4. Press the Measuring button ! 4 to make a shutter speed value
measurement. Release the Measuring button to
complete the measurement. The measured value
(f stop value) will be displayed.
While pressing the measuring button, the meter
measures continuously until it is released.
1/10
f stop
Measured f stop
on analog display
Reference:
• The L-558 displays the measured aperture value in either full or half stop increments on the
analog scale, while L-558 CINE displays it in either full or 1/3 stop increments.
• Readings outside the display range or beyond the measuring range are similar to the previous
instruction (see page 12).
5. Setting the shutter angle (558 CINE only).
It is possible to set the shutter angle by turning the Jog wheel while pressing mode set
button !0 and ISO2 button y .
Note:
• Shutter angle: The angle can be set in the range of 5° - 270° (in 5° steps) as well as
144° and 172°.
• "
" is displayed continuously on the LCD display if the shutter angle is set to any
value other than 180°.
• Press the mode set button and ISO2 button to confirm the shutter angle since it is not
displayed.
Reference:
• This setting is only valid when the shutter speed is set to display cine speed (f/s) in the cine
mode.
-16-
5. Measurement
2.
Measuring flash light
This method of measurement can be done in the following modes; with cord, without cord, multiple
flash with cord, multiple flash without cord and Wireless flash radio triggering mode (with optional
radio transmitter module). When Measuring flash light, the shutter speed and F stop value (value
combining ambient light and flash light: total amount of light) are displayed. The ambient light and
flash light are each displayed as separate values together with the total amount of light on the
analog scale. In addition, the ratio of flash light to the total amount of light is displayed at that time as
a value in 10% steps.The flash reading is displayed as a blinking mark above the analog scale. (See
page 32 for details)
2-1 Cord Flash mode
Connect the meter to the flash with a synchronization cord. Be sure to replace Synchro terminal cap @0 after your measurement.
1. Connect the flash synchro cord to the Synchro
terminal i on the exposure meter.
E
AV
PO
WE
EV
./∆
A
O
IS
R
IS
O
2c
ME
1b
MO
O
MO
RY
d
DE
R
TE
AS
M
AL
DU
8
55
L-
2. Hold down the Mode set button !0 and turn the
Jog wheel t to select cord flash mode .
3. Turn the Jog wheel to set shutter speed. When setting shutter speed, first check the settings to confirm that they correspond to the settings on the camera.
MODE
Percentage of
flash in total
exposure
4. Press the Measuring button !4 to trigger the flash.
The measured value (f stop value) will be displayed.
Set
shutter speed
Measured f stop
value
1/10
f stop
Ambient
Flash
Measured f stop value
(total exposure)
-17-
5. Measurement
WARNING
• Please place in a location where an infant cannot reach and accidentally swallow the
synchro terminal cap. There is danger of strangulation.
CAUTION:
• There is danger of electric shock if the meter is handled with wet hands, during rain, in
areas splashed by water or where there is a lot of moisture, if you use cord synchronized
flash.
• Under such conditions, it is recommended that you use the meter in the cordless flash
mode or Wireless flash radio triggering mode, and keep the Synchro terminal cap in
place.
NOTE:
• The electronic flash unit may trigger when you connect the Synchro cord or operate the
POWER Switch.
• Triggering voltage is 2.0 to 400 volts. Below 2.0V, trigger flash with the cordless flash
mode or wireless flash radio triggering mode, not with synchro cord.
Reference:
• It is possible to switch the shutter speed between full, 1/2 and 1/3 stops by custom setting
(refer to P32).
• The shutter speed can be set 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 measured
value (f stop value) will be displayed.
• After measurement, the F stop value corresponding to the shutter speed is displayed
when the shutter speed is changed.
• “E.u” (Exposure under) or “E.o” (Exposure over) appears when the combination of shutter
speed and aperture are outside the display range. Change the shutter speed with the Jog
wheel and take measurements again.
• If the “E.u” or “E.o” readout blinks, this indicates that the light level is beyond the
measurement range of the light meter.
2-2 Auto-reset cordless flash mode
Measurements are made by the meter receiving the light from the flash. This measurement
mode is used when the Synchro cord will not reach because of the distance between the flash
and meter or when use of the Synchro cord is inconvenient.
1. Hold down the Mode set button !0 and turn the
Jog wheel t to set Auto-reset Cordless Flash
.
mode
2. Turn the Jog wheel to set shutter speed. When
setting shutter speed, first check the settings to
confirm that they correspond to the settings
available on the camera.
-18-
MODE
5. Measurement
3. When the Measuring button !4 is pressed, the
mode mark
will blink and the meter is ready to
measure. The ready to measure mode will continue
for approximately 90 seconds.
During this time, trigger the flash to make a
measurement.
4. If the 90 second period is exceeded and the blinking
mark stops, press the Measuring button again to
return to ready to measure.
Set shutter speed
5. When the light from the flash is received, the
measured value (f stop) is displayed. Even after
continues to blink
measurement, the mode mark
and the meter is in ready state and a new
measurement can be made. (Auto-reset function)
Perecentage of
flash in total
exposure
Measured f stop
value
1/10
f stop
Ambient
Flash
Measured f stop
(total exposure)
NOTES:
• When firing a flash, if the flash brightness is low compared to the ambient light, the meter
may fail to detect the light. In this case, make measurements using the cord flash mode.
• Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash, and
accidentally measured. In this case, make measurements using the cord flash mode.
• The meter’s tripod socket permits mounting it to a tripod or light stand and placing it
strategically when using cordless flash mode.
Reference:
• After measurement, the F stop value corresponding to the shutter speed is displayed when
the shutter speed is changed.
• Setting the shutter speed is similar to the previous instruction. (see page 17) of “Cord flash
mode” of section 2-1.
• A new converted value is displayed when the film speed is changed after taking the
measurement.
• Readings outside the display range or beyond the measuring range are similar to the previous
instruction. (see page 18) of “Cord Flash mode” of section 2-1.
-19-
5. Measurement
2-3 Cord multiple flash (cumulative) mode
These measurements are used when the light generated by the flash is inadequate for proper
exposure. 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 or
more. Display returns 0 (0=10, 1=11, 2=12, etc.)
1. Hold down the Mode set button !0 and turn the
Jog wheel t to select cord multiple flash (cumulative) mode
.
MODE
2. Turn the Jog wheel t to set shutter speed. When setting shutter speed, first check the
settings to confirm that they correspond to the settings available on the camera.
3. Connect the Flash synchro cord to the meter's
synchro terminal i.
4. Press the Measuring button !4 to trigger a flash. The measured f stop value at that time will
be displayed. Each time this is repeated, the accumulated f stop value and the number of
cumulative flashes is displayed.
Perecentage of flash
in total exposure
1/10 f stop
Number of
cumulative flashes
Set
shutter speed
1st. time
2nd. time
Measured f stop
(total exposure)
3rd. time
5. To clear the cumulative value, press M. CLEAR button @3 or switch to another mode by
turning the Jog wheel while pressing the mode set button.
-20-
5. Measurement
CAUTION:
• There is danger of electric shock if the meter is handled with wet hands, during rain, in
areas splashed by water or where there is a lot of moisture.
Under such conditions, it is recommended that you use the meter in the cordless flash
mode, or wireless flash radio triggering mode and keep the Synchro terminal cap in place.
NOTE:
• The flash unit may flash when you connect the synchro cord or operate the POWER switch.
• When firing a flash to take measurements, check the camera's synchronizing range and
set the proper shutter speed.
• For flash units with low electric trigger voltage, the flash may not fire. In this case, make
measurements in cordless flash mode or wireless flash radio triggering mode.
Reference:
• Setting the shutter speed is similar to the previous instruction (see page 17).
• Readings outside the display range or beyond the measuring range, are similar to the previous
instruction (see page 18) of “Cord flash mode” of section 2-1.
• If the film speed is changed after the measurement is taken, the new converted measured
value (f stop value) will be displayed.
2-4 Cordless multiple flash (cumulative) mode
These measurements are used when the light generated by the flash is inadequate for proper
exposure. 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 or
more. Display returns 0 (0=10, 1=11, 2=12 etc.)
1. Hold down the Mode set button !0 and turn the
Jog wheel t to select flash measurement cordless
multiple flash (cumulative) mode
.
Turn the Jog wheel to set shutter speed. When
setting shutter speed, first check the settings to
confirm that they correspond to the settings
available on the camera.
MODE
-21-
5. Measurement
2. When the light from the flash is received, the measured value (f stop) is displayed. Each
time this is repeated, the accumulated value for the aperture and the number of cumulative
flashes is displayed.
Perecentage of flash
in total exposure
1/10 f stop
Number of
cumulative flashes
Set
shutter speed
1st. time
2nd. time
Measured f stop
(total exposure)
3rd. time
3. The ready to measure mode will be displayed for approximately 90 seconds. If the 90
second period is exceeded and the blinking mark stops, press the Measuring button !4
again. The measured value (f stop) of the previous time reverts to 0 and the meter is in
ready to measure mode.
NOTE:
• When firing a flash, if the flash brightness is 9 EV lower than the ambient light, the
meter may fail to detect the light. In this case, make measurements using the flash with
cord flash mode.
• Rapid start fluorescent lamps and special lighting are sometimes mistaken for flash,
and accidentally measured. In this case, make measurements using the flash with
cord flash mode.
Reference:
• Setting the shutter speed is similar to the previous instruction (see page 17).
• Readings outside the display range or beyond the measuring range are similar to
the previous instruction. (See page 18)
• See page 35 for further details of Wireless flash radio triggering system.
-22-
6. Advanced Functions
1.
Memory function
This meter can store up to nine measured values in memory for incident light and reflected light
independently. This feature can be used in the following modes;
Ambient light : shutter speed priority, aperture priority (L-558 only) or EV mode.
Electronic Flash light : cord, cordless or wireless flash radio triggering mode.
1.
Press the Measuring button !4 and take a measurement.
2.
Press the Memory button u and store the measured
value in memory.
The number of values in memory is displayed on
the LCD. The memorized value is displayed on the
analog scale. By repeating this operation, up to nine
values can be stored in memory.
3.
To clear the memory, press the memory clear button @3 or switch to another measurement mode.
4.
Memory Recall
When the Jog wheel t is rotated while both Memory
button u and the Mode set button !0 are held down
together, the measured value stored in the memory
is displayed along with the memory number. When
any previous stored value is recalled with the exception of the last stored value, the “M” and number
will blink.
Memory button
Set shuttter
speed
Number of memorized value
1/10
f stop
Measured f stop value
Memoreized
f stop values
NOTE:
• The memory function cannot be used in “Multiple flash cumulative mode.”
• Measured values for ten times and over will be displayed but cannot be stored in memory.
-23-
6. Advanced Functions
2.
Averaging function
This function displays the average of up to nine of the values in memory.
1.
Press the Measuring button !4 and take a measurement.
2.
Press the Memory button u and store the measured
value in memory.
Memory button
3.
4.
When the AVE./ ∆ EV button r is pressed, an
average value for up to nine measurements will be
displayed on the LCD. The value in memory and
the average values are displayed on the analog
scale. An “A” appears in LCD to indicate this is an
average.
The average mode can be canceled by pressing
the AVE./ ∆ EV button.
Averaging indicator
Averaged f stop
Number of memorized
value
1/10
f stop
AVE./∆EV A
Averaged f stop
Set shutter speed
3.
Memorized
f stop value
Brightness difference function
This function is useful for evaluating studio lighting and checking the evenness of the lighting set-up
across the subject area.
Take a measured value at a certain point as a standard value. The difference between the standard
value and a new measured value is displayed as EV and the measurements on the analog scale.
Example of adjusting lights using brightness measurement with shutter speed priority mode (incident light).
1.
-24-
Turn the Lumisphere retracting ring q to lower it to the
mark position.
6. Advanced Functions
2.
Turn any secondary light source off. Point the
Lumisphere toward the main light source, from the
position of the subject and take a measurement. Press
the Memory button u and store the value in memory.
3.
Press the AVE./ ∆ EV button r and display the “A”mark
on the LCD indicating a standard value.
AVE./∆EV A
Now on reading
Set shutter speed
Difference
in EV
4.
Turn the main lighting off. Now, point the Lumisphere
toward the secondary light source. While the Measuring
button !4 is depressed and held down, the indicated
difference between the main and auxiliary light sources
is displayed in EV values. At the same time, the
standard value and a new measured value are
displayed on the analog scale.
AVE./∆EV A
Memorized
f stop value
f stop value
being measured
EV difference of ∆ EV value
1
1.5
2
3
4
5.
Contrast ratio
2:1
3:1
4:1
8:1
16 : 1
Standard value can be cleared by pressing the Memory clear button @3 , or AVE./ ∆ EV button.
Reference:
• To determine exposure after adjusting lights, turn both main and secondary light sources
on, raise the Lumisphere to the
mark position, then take a reading along the camera
light axis in incident light.
• This function can also be used for reflected light.
-25-
6. Advanced Functions
4.
How to use an incident illuminance (LUX or FC) meter (L-558)
1.
Turn the Lumisphere retracting ring q to lower it to the
mark position.
2.
Make sure that any compensation (see page 28) is
canceled.
3.
Set the meter to EV mode and ISO 100.
4.
Place meter parallel to the subject and take a
measurement.
5.
The measured EV can be converted to find the
brightness level with the below conversion table.
* EV value → Lux conversion table
Decimal places
EV
-2
-1
0
1
2
3
4
5
6
7
8
Decimal places
0
0.5
0.63
1.3
2.5
5.0
10
20
40
80
160
320
640
0.88
1.8
3.5
7.1
14
28
57
110
230
450
910
EV
9
10
11
12
13
14
15
16
17
18
19
0
1300
2600
5100
10000
20000
41000
82000
160000
330000
660000
1300000
0.5
1800
3600
7200
14000
29000
58000
120000
230000
460000
930000
1900000
* EV value → Foot candle (FC) conversion table
Decimal places
Decimal places
EV
-2
-1
0
1
2
3
4
5
6
7
8
0
0.5
0.06
0.12
0.23
0.46
0.93
1.9
3.7
7.4
15
30
59
0.08
0.16
0.33
0.66
1.3
2.6
5.3
11
21
42
84
EV
9
10
11
12
13
14
15
16
17
18
19
0
120
240
480
950
1900
3800
7600
15000
30000
61000
120000
0.5
170
340
670
1300
2700
5400
11000
22000
43000
86000
170000
Reference:
• L-558 CINE can read LUX or FC directly when the custom setting function is used (refer to
page 32).
-26-
6. Advanced Functions
5.
How to use a reflected luminance (cd/m2 or FL) meter (L-558)
1.
Make sure that any compensation (see page 28) is canceled.
2.
Set the meter to EV mode and ISO 100.
3.
Set meter to spot reading for reflected light.
Take the measurement by looking through the finder and aligning so the subject that will be
measured is inside the circle.
4.
The measured EV can be converted to find the brightness level with the below conversion
table.
* EV value → cd/m2 conversion table
Decimal places
EV
1
2
3
4
5
6
7
8
9
10
Decimal places
0
0.5
0.25
0.5
1
2
4
8
16
32
64
130
0.35
0.7
1.4
2.8
6
11
23
45
91
180
EV
11
12
13
14
15
16
17
18
19
0
0.5
260
510
1000
2000
4100
8200
16000
33000
66000
360
720
1400
2900
5800
12000
23000
46000
93000
0
0.5
75
150
300
600
1200
2400
4800
9000
19000
110
210
420
850
1700
3400
7000
14000
27000
* EV value → Foot-lambert (FL) conversion table
Decimal places
EV
1
2
3
4
5
6
7
8
9
10
Decimal places
0
0.5
0.073
0.15
0.30
0.60
1.2
2.3
1.7
9.3
19
37
0.13
0.26
0.53
1.1
2.1
4.2
8.4
17
34
EV
11
12
13
14
15
16
17
18
19
Reference:
• L-558 CINE can read Cd/m2 or FL directly when the custom setting function is used (refer
to page 32).
-27-
6. Advanced Functions
6.
How to use the Exposure compensation function
Exposure compensation can be made in precise 1/10 step increments in a +/- 9.9 EV range. Exposure
compensation may be desired when requiring compensation for filters, bellows extension, etc.
•
Making a plus compensation will result in
underexposing when taking a photograph. Hold the
ISO1 button !1 and the ISO 2 button y and turn the
Jog wheel t counter clockwise. The will appear on
the upper right part of the LCD. The compensation will
change in +0.1 EV steps up to +9.9.
ISO 1 b
•
ISO 2 c
Making a minus compensation will result in
overexposing when taking a photograph, Hold the ISO1
button and the ISO 2 button and turn the Jog wheel
clockwise.
The will appear on the upper right part of the LCD.
The compensation will change in -0.1 EV steps up to 9.9.
ISO 1 b
ISO 2 c
NOTE:
• Make compensation after a sufficient number of tests in actual photographic conditions
have been made to suit your needs.
• Compensation effects every mode of the meter.
If recalibration has been made for specific purpose do not forget to return to original
zero settings.
Reference:
• When compensation is activate, a plus ( ) or minus ( ) sign as well as the amount of
compensation is displayed continuously on the LCD display.
• You can set custom settings so that a plus ( ) or minus ( ) sign as well as the amount
of compensation doesn’t appear on the LCD. (See page 32)
-28-
6. Advanced Functions
7.
How to use Calibration compensation function
Calibration compensation can be made in precise 1/10 step increments in a +/- 1.0 EV. It may be
desired to match specific requirements, calibration to other meters, etc.
1.
Set the measurement mode (incident light, reflected light) for the desired compensation. You
can make calibration compensation independently for both incident, and reflected light. It is not
possible to switch between measurement modes if the setting is not completed.
2.
To enter the calibration setting of the meter it must first be turned off. Press the power button on
while holding down the ISO1 and ISO2 buttons simultaneously ; the screen will display CAL 0.0
(for calibration).
3.
The calibration setting can be changed by rotating the Jog wheel while pressing and holding
down the ISO 1 and ISO 2 buttons simultaneously. A range of +/- 1.0 EV in 1/10 step increments
is possible for calibration.
NOTE:
• When making calibration compensation, be sure that it satisfies your needs based
on the results of adequate test film.
• While incident and reflected light can be set independently, be aware that both
ambient light and flash exposure are corrected uniformly.
Reference:
• The calibration setting is not displayed on the main screen once it is set.
-29-
6. Advanced Functions
8.
Filter compensation
Filter compensation (1)
It is possible to compensate for filter factory within a range of ±5.0 EV in 1/10 steps. The measurement
corresponding to the set compensation is displayed while pressing ISO2 button y.
1.
Select setting number 1 and item number 1 in the custom setting mode (refer to P32).
2.
Set the desired compensation by turning the Jog wheel t while pressing ISO2 button.
Display in finder
Display in finder
L-558
L-558CINE
Filter factor number compensation (2) (558 CINE only)
1.
When using in cine industory, it is possible to set 7 different frequently used types of filters.
2.
Select setting number 1 and item number 2 in the custom setting mode.
3.
The symbol of the desired filter from among the 7 types can be selected by turning the Jog
wheel t while pressing ISO2 button y.
4.
After filter compensation, the filter symbol and cmpensated F value or EV value are displayed
while pressing ISO2 button.
Display in finder
Filters, LCD Display and Corrected Value
Filter Factor No.
85
NDO.3
85N3
85N6
85N9
LCD display
85-
n3-
NDO.6 NDO.9
n6-
n9-
A3-
A6-
A9-
Compensated value (EV)
-0.7
-1
-2
-3
-1.7
-2.7
-3.7
(Filter factor numbers are Kodak Wratten filter numbers.)
-30-
6. Advanced Functions
9.
Flash analyzing function
When measuring flash light, the shutter speed and F stop value (value combining ambient light and
flash light: total amount of light) are displayed in the liquid crystal display and the ambient light and
flash light are each displayed as separate values together with the total amount of light on the
analog scale. In addition, the ratio of flash light to the total amount of light is displayed at that time
as a value in 10% steps. It is possible to use this value for adjustments, for example, when
photographing with a flash in a room illuminated by tungsten light, to emphasize or weaken the
tungsten (ambient) light element (enhancing the flash light of the photograph) to match the
photographer's intentions.
Perecentage of flash
in total exposure
< Example >
If, under certain conditions, the flash light component is
60% and the tungsten output component is 40%, the
display will be as indicated at the right. Flash reading on
the analog scale will blink.
1.
2.
To emphasize the tungsten (ambient) light (to imbue
the atmosphere with orange-colored tones)
To increase the ratio of tungsten light, use the Jog
wheel t to change the shutter speed to a slower
setting.
It is apparent that the flash light component is now
20%. The analog scale also shows the tungsten
output component to be about 2.5 stops higher than
the flash light component.
As a result, images on the film are expressed with
orange tones that give life to the effect of the
tungsten light.
Ambient
Flash
Measured f stop
(total exposure)
To reduce the effect of tungsten light (to realize a
more natural atmosphere)
To decrease the ratio of tungsten light, use the Jog
wheel to change the shutter speed to a faster setting.
It is apparent that the flash light component is now
80%. The analog scale also shows the flash light
component to be about 1.5 stops higher than the
ambient light component.
As a result, the images on the film are expressed in
natural color tones.
Reference:
• Slower shutter speeds allow more available light to reach the film, and faster shutter
speeds allow less available light to reach the film.
• The settings above are made by adjusting the tungsten (ambient) light by the shutter
speed. It is also possible to modify the ratio by adjusting the flash light (when changing
the distance between the flash and the subject or when changing the amount of light of
the flash). When using this method, re-measure each time the flash light is adjusted.
-31-
6. Advanced Functions
10. Custom setting function
It is possible to set the required functions in advance.
CUSTOM SETTING LIST
No.
Model
Lighting
Custom Setting name
1
558
Ambient &
Flash
ISO 2 setting
CINE
Item
0
1
Film
Sensitivity
1/3 step
Filter
compensation
(1)
0.1EV step
(±5EV)
2
3
—
—
Film
Sensitivity
1/3 step
Filter
Filter
compensation compensation
(1)
(2) 7 Filter
0.1EV step
factor
(±5EV)
numbers
—
2
558&CINE
Ambient &
Flash
Exposure Compensation
Display setting
Always
display
Not
display
—
—
3
*1
558&CINE
Ambient &
Flash
Increments of reading
full stop
1/3 stop
1/2 stop
—
4
558&CINE
Ambient
Aperture (F) priority mode
Available
Not
Available
—
—
5
558&CINE
Ambient
EV mode
Available
Not
Available
—
—
6
558&CINE
Flash
Multiple flash mode
(cumulative)
Available
Not
Available
—
—
7
*2
CINE
Ambient
Illuminance or Luminance Compound + Compound
(CINE only) display
Individual
Individual
—
8
CINE
Ambient
Illuminance measurement Not Available
in Incident mode
LUX
FC
LUX, FC
9
CINE
Ambient
Luminance measurement Not Available
in Reflected mode
cd/m2
FL
cd/m2,
FL
*1
1/10 stop fractions are displayed in full, 1/2 and 1/3 step increments.
*2
Individual: LUX, FC, cd/m2 or FL
Compound: LUX+T+F, FC+T+F, cd/m2+T+F or FL+T+F (combination)
Reference:
• L-558 - Default settings are all set to zero (0).
• L-558 (CINE) - Default settings are all set to zero (0) except for item numbers 8 and 9
which are set to setting three (3).
-32-
6. Advanced Functions
1.
To enter the custom setting mode, the meter must first be turned off. Press Mode set button !0
and turn the power on.
2.
In the custom setting mode, ‘CS’ (custom setting) is
displayed in the ISO display area, a setting number
between 01-06 (558) or 01-09 (558 CINE) is
displayed in the shutter speed display area and item
number 0, 1, 2 or 3 is displayed in the aperture
display area.
Custom setting
item
Custom setting no.
3.
Turn the Jog wheel t and select the desired setting
number and the custom setting name.
4.
The item number will change each time the Mode set button !0 is pressed.
5.
Pressing the Memory clear button @3 in the custom setting mode will reset all settings to default.
6.
After completing the custom setting, terminate the custom setting mode by turning the power
off. This operation will also automatically turn off the power.
-33-
6. Advanced Functions
11. Wireless Flash radio triggering
With the radio transmitter module plugged into the meters radio socket and a receiver (RR-4 or RR32 sold separately, or PocketWizard® products; Classic, Plus, Max or MultiMax receivers) connected
to one or more electronic flash units, the meter provides a convenient system that enables one
person working alone to measure flash output without the need of a sync cord. Pressing the Measuring
button simultaneously triggers the flash and measures the flash light.
The L-558/558 CINE has 32 triggering channels when the radio triggering module (RT-32) is plugged
into the radio socket. Channels 1-16 provide single triggering, while channels 17-32 offer selective
quad-triggering capability. Selecting one of channels (17-32) provides control of up to four additional
sub-channels (A, B, C and D). Selecting or deselecting of zone lighting is possible with sub-channels.
In order to trigger flash units set for sub-channels, the electronic flash unit must be connected to the
RR-32 receiver or PlcketWizard MAX or MultiMax. With the RR-4 receiver or PocketWizard Classic
or Plus triggering channels 1-4 can be selected.
RT-32 radio transmitter
module
< Example with optional 32 channels receiver >
1.
Open battery compartment cover !5 , remove
connector cover @ 0 and set the RT-32 radio
transmitter module (optional) by aligning the
connector with the pins.
CAUTION
• To prevent damage due to static electricity, release static electricity stored in your body
by touching a metal object nearby (door knob, aluminum window frame, etc.) before
touching the radio transmitter module.
2.
Switch to the Wireless flash radio triggering setting
mode by using Jog wheel t while pressing mode
.
set button !0
MODE
-34-
6. Advanced Functions
3.
The set channel number will blink at this time.
Turn the Jog wheel to set the channel setting.
4.
In the Setting mode, “ch” appears on the ISO display area. At the same time, channel numbers
(1 to 16 and 17 to 32) appear on the F display area. When the channel number is 17 to 32, subchannel (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 assigned buttons below are
pressed. Pressing each of the buttons activates or deactivates the sub-channels (A, b, c or d).
When a sub-channel is activated, the corresponding sub-channel letter appears on the display.
If a sub-channel is deactivated, a “-” is displayed in place of the letters.
↔ Each assigned button enables to set
sub-channel directly.
AVE./∆EV
ISO 1
ISO 2
M.CLEAR
“A”
“b”
“c”
“d”
CAUTION
• When using quad channels 17-32, it is not possible to terminate this mode unless a subchannel has been set (A, b, c or d is displayed).
-35-
6. Advanced Functions
6.
Upon setting the channel and sub-channels, press Measuring button !4 to set radio triggering
mode automatically, or the Wireless flash radio triggering mode or Wireless multiple flash radio
triggering mode is selected using the Jog wheel while the Mode set button is pressed. For other
settings of the measurement, see page 17.
7.
Confirm that the meter and the radio receiver are set to the same channel number. The flash
unit will fire when the measurement button of the meter is pressed and measurements can be
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 the
placement of the device, direction and other factors.
1. Confirm the direct visible range between the transmitter and receiver.
2. Place the meter and receiver away from large metal objects, concrete, objects with
large moisture content (both people and trees fall into the category) and so forth.
3. Secure the radio receiver in place by using Velcro tape or mounting 1/4-20 thread.
Be sure that the entire length of the receiver antenna is higher than the flash pack at
this 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 of
receiving any radio signals whatsoever.
There are various possible reasons for this such as radio signals reflected from nearby
objects. This can generally be resolved by shifting the device slightly in one direction
or another.
In addition, confirm that the device is not placed behind objects that readily absorb or
deflect radio signals such concrete, metal, low hills, etc.
NOTE:
• The radio flash system may be used only in countries where a permit for the control
frequency has been issued by the government office in charge.
-36-
7. Accessories
Synchro cord (Sold separately)
•
This is a five-meter long cord with three plugs. An exposure
meter, a camera, and a flash can all be connected at the
same time. This is convenient when measurements are
made, because it is not necessary to plug and unplug the
synchro 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.
•
It provides accurate exposures regardless of reflected ratio of the subject and surroundings.
Lens Hood/Step-Up Ring (30.5mm → 40.5mm) (Sold separately)
•
The step-up ring, available as an optional accessory, makes
it possible to mount step rings and filters of other
manufacturers. This simplifies the setting of exposure without
the troublesome correction calculation of PL filters, etc.
The step-up ring can also be used as a hood to protect lenses
from scratching, soiling, etc.
2x Angle Converter (optional) (Sold separately)
•
Mounting the 2x angle converter to the objective lens unit
enables zoom measurements at a light receiving angle of 2°.
-37-
7. Accessories
Wireless flash radio triggering system (Sold separately)
•
Combining radio transmitter module (RT-32) with radio receiver (RR-32 or RR-4) enables
measurements by triggering the flash from the exposure meter.
Radio transmitter module
(RT-32, 32 channels)
Radio wave receiver
(RR-32, 32 channels)
Radio wave receiver
(RR-4, 4 channels)
Reference:
• RT-32 transmitter module, RR-4 and RR-32 receivers are compatible with Pocket
Wizard® products from LPA Design.
-38-
8. Technical Data
· Type
: Digital exposure meter for ambient and flash light
· Light receiving method
: Incident light and reflected light
· Light Receptors
Incident light
Reflected light
· Light receptor element
· Metering modes
Ambient light
Flash
: Convertible to flat diffuser (Lumisphere in down position)
: 1° spot with display in finder
Metering distance 1m ~ ∞
: 2-Silicon photo diodes (incident and reflected)
: Aperture priority metering
Shutter priority metering
EV metering
Simple illumination measurement (lux, foot-candle)(558 Cine only)
Simple brightness measurement (foot-lambert, cd/m2)(558 Cine only)
: With synchro cord (cumulative, non-cumulative)
Without synchro cord (cumulative, non-cumulative)
Measurement using the optional wireless flash radio triggering sysytem
(cumulative, non-cumulative)
· Measuring Range (ISO 100)
Ambient light
Incident light
:
Reflected light
:
Flash
Incident light
:
Reflected light
:
Illumination (558 Cine only):
EV-2 to EV 22.9
EV 1 to EV 24.4 (with 1° spot viewfinder)
f0.5 to f161.2 (approx. f175)
f2.0 to f161.2 (approx. f175) (with 1° spot viewfinder)
0.63 - 190,000 lux (2 significant digits)
0.12 - 180,000 foot-candle (2 significant digits)
Brightness (558 Cine only) : 0.25 - 190,000 cd/m2 (2 significant digits)
0.07 - 190,000 foot-lambert (2 significant digits)
· Repeat Accuracy
: +/- 0.1 EV or less
· Calibration Constant
Incident light metering
Reflected light metering
: Lumisphere C = 340 Flat diffuser C = 250
: K = 12.5
· Display Range
Film speed
Shutter Speeds
Ambient light
Flash
Aperture
: ISO 3 to 8000 (in 1/3 steps)
: 30 minutes to 1/8000 seconds(in 1, 1/2 or 1/3 stop)also 1/200, 1/400
Cine 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 per
second (at a 180 degree shutter angle)
(558 Cine addition)
1, 75, 90, 100, 125, 250, 375, 500, 625, 750, 1000
: 30 minutes to 1/1000 second (in 1, 1/2 or 1/3 stop),also 1/75, 1/80, 1/
90, 1/100, 1/200, 1/400
: f/0.5 to f/161.2 (in 1, 1/2 or 1/3 stop)
-39-
8. Technical Data
EV
Analog scale
: EV -9.9 to EV 46.6 (in 1/10 stop)
: (558) F1.0 - F128 (in 1/2 stop),
T4.0 seconds -1/4000 seconds (in 1/2 stop)
(558 CINE) F0.5 - F45 (in 1/3 stop)
Shutter angle (558 Cine only)
: 5° ~ 270° (in 5°stop), others: 144°, 172°
Filter compensation
: +/- 5.0 EV (in 1/10 stop)
Filter factor numbers (558 Cine only)
: 85-, n3-, n6-, n9-, A3-, A6-, A9· Other features
:
All-weather feature
: JIS standard water resistance class 4, splash-proof type
Memory function
: 9 readings
Memory clear • recall function
Multiple Flash function
: Up to ∞ flash readings (only one digit is displyed when the cumulated
number is ten or more.)
Average function
: up to 9 readings can be averaged.
Brightness Difference function : +/- 9.9 EV (in 1/10 stop)
Flash analyzing function : 0 to 100% in 10% increments
Exposure Out of Range
: Eu (underexposure) or Eo (overexposure) indication
Exposure compensation : +/- 9.9 EV (in 1/10 stop)
Calibration compensation : +/- 1.0 EV (in 1/10 stop)
Battery Power Indicator display: with 3 level status icon
Auto Power Off
: approx. 20 minutes after last use
Auto illumination
: EV 6 and under
Custom setting function
1/4” Tripod socket
: For placing meter in subject area for cordless flash measuring.
Second ISO film speed setting: ISO 3 to 8000 (in 1/3 stop)
Diopter adjustment
: -2.5 to 1.0d
· Battery used
: one of CR123A battery (lithium dry cell) ; 60 hours
· Operating temperature range : -10 ~ 50°C
· Storage temperature range
: -20 ~ 60°C
· Dimensions
:
90 w × 170 h × 48 d mm
· Weight
:
268 g (with battery)
· Standard accessories supplied : Soft case, strap, lens cap, synchro terminal cap, CR123A lithium
battery × 1, CS sticker
· Radio triggering range
: approx. 30 meters (approx. 100 feet)
· Radio wave frequency
FCC & IC
: CH1 ~ 16
344.0MHz
CH17 ~ 32
346.5 ~ 354.0MHz
CE
: CH1 ~ 16
433.62MHz
CH17 ~ 32
434.22MHz
Features and specifications are subject to change without notice.
-40-
9. Safety Guide
WARNING:
• Please keep in a location where an infant cannot reach and accidentally
get the strap wrapped around his neck. There is danger of strangulation.
• Never place batteries in fire, short, disassemble, or heat them. The batteries
might break down, and cause injury or pollute the environment.
• Please place in a location where an infant cannot reach and accidentally
swallow the synchro terminal cap. There is danger of strangulation.
CAUTION:
• Do not look directly at the sun through the viewfinder, because of potential
eye injury.
• If you are operating the exposure meter in areas under wet conditions or
high humidity, keep the sync post covered. If you are using flash in these
conditions, Cordless Flash mode is recommended.
-41-
10. Care and Maintainance
NOTE:
• Although this meter has an All-weather design for everyday use (JIS standard water
resistance class 4), do not place it in water or use it underwater. This will cause it to
malfunction.
Splashed
Rain
Do not wash with water
Do not submerge or use under water
• 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.
Maintenance 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 the
meter. If this has happened, you must send your meter to the Sekonic Sevice Center in
your country.
• Keep the surface of the Lumisphere and the front and rear surface of the spot lens free
from dust, dirt, and scratches, which could affect accuracy.
• Never use organic cleaners (like thinner or benzene). Clean with soft dry cloth.
-42-
FCC & IC compliance information:
Warning: Changes or modifications to this unit not expressly approved by the party responsible for
compliance 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,
pursuant
To Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction, may cause harmful interference
to radio communication.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment
does cause harmful interference to radio or television reception, which can be determine by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following 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 device complies with Part 15 of the FCC rules and also with RSS-210 of Industry & Science Canada.
Operation is subject to the following two condition: (1) This device may not cause harmful interference,
and (2) this device must accept any interference received, including interference that may cause undesired
operation.
FCC ID Number: PFK-558-01
IC Number: 3916-558001
-43-
7-24-14. Oizumi-Gakuen-cho, Nerima-ku, Tokyo 178-8686, Japan
Phone:++81-3-3978-2335 Facsimile:++81-3-3978-5229
EU DECLARATION OF CONFORMITY
THE EU DIRECTIVE COVERED BY THIS DECLARATION:
Radio & Telecommunications Terminal Equipment Directive 1999/5/EC
PRODUCT COVERED BY THIS DECLARATION:
Name: DUALMASTER
Model: L-558 / L-558CINE
THE BASIS ON WHICH CONFORMITY IS BEING DECLARED:
The DUALMASTER L558 / L-558CINE complies with the essential requirements of the Radio &
Telecommunications Terminal Equipment Directive 1999/5/EC on the basis of Technical
Construction File assessed by the Notified Body:
NB No. 0560
Telefication B.V.
Edisonstreet 12A 6902
PK Zevenaar
Netherlands
Printed Name: Makoto Tomono
Signed: ___________________________
Title: President
Date: August 11, 2003
Note: The device makes use of a radio frequency and which is not harmonized throughout the EU.
-44-
Memo
-45-
Memo
-46-
Blank page
7-24-14, OIZUMI-GAKUEN-CHO, NERIMA-KU, TOKYO 178-8686 JAPAN
TEL:+81(0) 3-3978-2335
FAX:+81(0)3-3978-5229
http://www.sekonic.co.jp/English
JD1297560-01