AODELAN E4 Podręcznik użytkownika - Strona 8
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III. Basic Functions and Buttons
Channel Selection
1.
Chanel selection is used to select one of eight specific frequencies in the 2.4GHz band.
2.
Press the Channel Button [8] to select the channel.
The currently selected channel is shown in the CHANNEL section on the Display [1].
Group Selection
1.
Groups are used to allow remote radio control of selected flashes.
2.
All flashes that are assigned to the same group under the same channel will be controlled by E4
simultaneously.
3.
Press the Group Button [4] A / B or C to select the group.
The selected Group is shown with its letter in a box.
4.
Press the Group Button [4] corresponding to the currently selected group again to select all groups.
If there is no group letter is shown with a box, all groups are selected
Mode Selection (TTL or Manual)
1.
The currently selected mode is shown in the MODE section on the Display [1].
2.
Press the Mode Button [2] to toggle between TTL (Through the lens, Automatic) and M (Manual) mode.
TTL mode: The camera dictates the light output of the flashes. The relationship between the energy
levels for group A, B and C can be adjusted.*
M mode: The light output for group A, B and C can be controlled manually.
*Please refer to the instruction of relative energy level in the section of "Operation in TTL mode" in this user
manual
Sync selection (1st curtain, 2nd curtain and HSS)
1.
The selected sync setting (camera's sync setting) is shown in the SYNC section on the Display [1].
2.
Press the Sync Button [6] to cycle through the sync options:
1st: First-curtain synchronization. The flashes fire immediately after the exposure starts.
2nd: Second- curtain synchronization. The flashes fire right before the shutter closes.
HSS: High speed synchronization. HSS mode is selected.
Precautions for Use
The sync setting can also be selected in the camera menu. Refer to the camera's user manual.
HSS (High speed synchronization)
1.
HSS enables shooting with flash at a faster shutter speed than the fastest external flash sync speed (x-sync)
of the camera, all the way down to 1/8000s (may differ between camera models).
2.
This option can be extremely useful to limit the influence of ambient light when shooting in bright conditions.
Precautions for Use
During a HSS flash, the flashes are pulsing to provide a constant light output during the time when the
shutter is open.
To ensure a perfect exposure and a stable flash pulse, the flash uses only the upper part of its power range
when in HSS Mode. Exact range may differ between flash models.
Frequent use of HSS will have an impact on the life-time of the flash tube.