61ISO Speed/GainISO Speed/GainDepending on the shooting conditions you may want to adjust the brightness of the image. You can do so bychanging the ISO speed or gain value to adjust the sensitivity of the sensor.Available ISO speed and gain settings* The minimum and maximum ISO speeds are available even when the 1-stop increment scale is selected.**ISO speed required for a suitable dynamic range for Canon Log gamma. Equivalent to a gain value of 2.5 dB.Changing the ISO Speed or Gain Value1 Open the ISO Speed/Gain [Select] submenu.[~ Camera Setup] > [ISO/Gain] > [Select]2 Select [ISO] or [Gain] and then press SET.If you selected [ISO] (the default value):3 Open the [ISO Increment] submenu to select the increment touse when adjusting the ISO speed.[~ Camera Setup] > [ISO/Gain] > [ISO Increment]4 Select [1 stop] or [1/3 stop] and then press SET.5 Adjust the ISO speed using the direct setting mode.• Repeatedly press the FUNC. button to highlight the ISO speeddisplay, select the desired value and then press SET. For details refertoUsing the Direct Setting Mode (A 57).If you selected [Gain]:3 Open the [Gain] submenu to select the increment to use whenadjusting the gain.[~ Camera Setup] > [ISO/Gain] > [Gain]4 Select [Normal] (3-dB increment) or [Fine] (0.5-dB increment) andthen press SET.5 Adjust the gain using the direct setting mode.• Repeatedly press the FUNC. button to highlight the gain display,select the desired value and then press SET. For details refer toUsingthe Direct Setting Mode (A 57).NOTES• If you set an assignable button to [FUNC. ISO/Gain] (A 99), you can press the button to enter the directsetting mode with the ISO speed/gain highlighted and ready to be adjusted.Operating modes:ISO Speed1-stop increments 320*, 400, 800, <850>**, 1600, 3200, 6400, 12800, 20000*1/3-stop increments 320, 400, 500, 640, 800, <850>**, 1000, 1250, 1600, 2000, 2500, 3200, 4000, 5000, 6400,8000, 10000, 12800, 16000, 20000Gain Normal -6 dB, -3 dB, 0 dB, 3 dB, 6 dB, 9 dB, 12 dB, 15 dB, 18 dB, 21 dB, 24 dB, 30 dBFine 0 dB to 24 dB in 0.5 dB increments[~ Camera Setup][ISO/Gain][Select][ISO][~ Camera Setup][ISO/Gain][ISO Increment][1/3 stop][~ Camera Setup][ISO/Gain][Gain][Normal]COPY
