Increasing ISO sensitivity increases noise (graininess) but allows photographs to be taken when lighting is poor. The setting recommended in most situations is [AUTO], which starts at ISO 200—a value that balances noise and dynamic range—and then adjusts ISO sensitivity according to shooting conditions.

Adjusting Settings

  1. Press Q to display the live control.

    • To hide the live control, press Q again.
  2. Use FG to highlight ISO sensitivity.


  3. Highlight an option using HI and press the Q button.


gAdjusting Settings


The sensitivity is set automatically according to the shooting conditions. The maximum ISO sensitivity value and other auto ISO settings can be adjusted using the [ISO-Auto Set] option in custom menus.

gISO-Auto Set

LOW, 200–25600 The sensitivity is set to the selected value.