Sekonic L-758 Servisní příručka stáhnout pdf (Strana 35)

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↔ Each assigned button enables to set

Quad-triggering zone directly.

RAELC.M1 OSI MID.TONEISO 2

”d“”A“ “c”“b”

4. Press one of the buttons on meter face maked A,b or c or d to select or deselect a Quad-

Triggering zone. A corresponding indicator will appear on the LCD. If a zone is deselected,

a “-” will appear in its place.

CAUTION:

• It is not possible to activate Quad-Triggering control without first selecting a channel 17-

32, and a Quad-Triggering zone (A, b, c or d).

• To prevent damage due to static electricity, release any static electricity from your body by

touching a metal object nearby (door knob, aluminum window frame, etc.) before touching

the radio transmitter module.

5. Upon setting the channel and Quad-Triggering zones, press the Measuring button to

enter your settings. The display will automatically go to the main LCD screen and Wireless

Flash Radio Triggering mode will be activated or rotate Jog wheel to set wireless flash

radio triggering mode or wireless multiple flash radio triggering mode.

6.Confirm that the meter and the radio Receiver or Transceiver are set to the same channel

number. The flash unit will fire and measure the light output when the measuring button on

the meter is pressed.

5. Measurement

NOTES:

• When firing a flash, if the flash brightness is 8EV lower than the ambient light, the meter

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

(see page 21).

• 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 (see

page 21).

• The waveform of flashbulb have a slight slope and there is a possibility that light meter

cannot recognize the flashbulb in Cordless flash mode. In this case, be sure to take

measurement in Cord flash mode (see page 21).

If both Standard channel and ControlTL channel are not set (”--” in CH indicator).

It is inpossible to go to Wireless Flash Radio Triggering mode (main LCD for measurement).

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Sekonic L-758 Servisní příručka Strana 35