Olympus E-1 - Manual (Page 84)

84
Image
, image quality and color
6
ISO sensitivity
Note
● The ISO sensitivity when it is set to auto is usually ISO 100. If the subject is too far away for
the flash illumination, the sensitivity is automatically increased.
This allows you to make ISO 1600 and 3200 available for ISO setting.
1
In the menu, select T ISO BOOST T
ON, then press the OK button.
~
“How to use the menus” (P. 38)
ISO BOOST
OK button