standby mode (Auto OFF) 10 minutes after
• being switched on,
• a flash is fired
• the shutter release is actuated
• the camera’s exposure metering system is switched off.
...The green flash-ready light is extinguished.
The flash unit can be reactivated by pressing the shutter
release (wake up function).
The flash unit should always be turned off using the
main switch if it is not going to be used for an exten-
ded period.
5. Dedicated functions and flash mode
5.1 Flash readiness indication
The flash readiness symbol lights up on the mecablitz
when the flash capacitor is charged, thereby indicating that
flashes can be fired for the next shot. Flash readiness is
transmitted to the camera and displayed in the viewfinder
(see camera manual).
If a picture is shot before flash readiness is signalled in the
camera’s viewfinder, then the flash unit will not be triggered
so that the exposure may be incorrect.
If flash readiness is established, a full-power test flash
can be triggered with the manual firing button on the
mecablitz.
5.2 Automatic flash sync speed control
Depending on the camera model and the selected mode,
the camera’s shutter speed automatically changes to flash
sync speed when flash readiness is reached (see operating
instructions for the given camera).
Shutter speeds faster than the flash sync speed cannot be
set or will automatically be changed to flash sync speed.
Various cameras feature a sync speed range, e.g. 1/30th
sec. to 1/125th sec. (see the camera’s operating instruc-
tions). The actual sync speed used by the camera depends
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