SIGMA SD10 - Manual (Page 62)

62
FLASH PHOTOGRAPHY
CAUTION!!
•
STTL automatic flash exposure control does not work when the PC Synchro
Terminal Adapter ST-11 is used.
•
Set the camera’s exposure mode to M and set the shutter speed no faster than
the 1/180sec. flash synchronized speed. See the instruction manual of the particular
flash used for additional information.
•
The PC terminal on the PC Synchro Terminal Adapter ST-11 is compatible with
plugs that have a positive (+) polarity on the central pin and a negative (-) polarity
on the shield. If the plug has reverse polarity, use a commercially-available polarity
conversion cord.
WARNING!!
•
The PC terminal cannot accept flashes that use a voltage of more than 250V.
Higher voltage will damage the camera. Please ask the manufacturer of the flash
about the voltage and compatibility with the PC terminal.
EXTENDED MODE SETTING
If Extended Mode is selected, it is possible to use ISO
1600 sensitivity. An also, in any ISO sensitivity
settings, it is possible to use 30sec of slow shutter
speed.
1
Press the ”FUNC” button three times and hold, the
LCD panel will indicate “ “.
2
Keep the ”FUNC” button depressed and turn the “C”
–dial to select the “ “.
The bold lines of the following table show the shutter
speeds, which are possible to use with Extended Mode.
Default Setting（ ） Extended Mode（ ）
ISO 100 ISO 200 ISO 400 ISO 800 ISO 1600
1/6000～15sec
Bulb（up to 15sec）
1/6000～4sec
20～30sec
Bulb（up to 30sec）
5～30sec
Bulb（up to 30sec）
1/6000～30sec
Bulb（up to 30sec）
CAUTION !!
•
It is possible to see slight ”noise”, if the higher ISO sensivity and shutter speeds of
Extended Mode (shown by bold line in the above table is used) selected.