Measurement – Sekonic L-358 User Manual

Page 24

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3. 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.

4. 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 !5
again. The measured value (f stop) of the previous time reverts to 0 and the meter is in
ready to measure mode.

5. Measurement

Measured f stop

1/10
f stop

Set shutter speed

Number of cumulative flashes

NOTE:

• When firing a flash, if the flash brightness is 9EV lower than the ambient light, the

meter may fail to detect the light. In this case, make measurements using cord flash
mode.

• 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 similar to the previous instruction (see page 15) of "Cord

flash mode" of Section 2-1.
Readings outside the display range or beyond the measuring range is similar to the
previous instruction (see page 16) .

Percentage of
flash in total
exposure

Measured f stop value
(total exposure)

1st. time

2nd. time

3rd. time

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