Sony ILCA-99M2 - Manual (Page 118)

When the exposure compensation function is assigned to the front or rear dial, any function that had
been assigned to that dial previously is re-assigned to another dial.
[92] Shooting Adjusting the exposure modes/metering modes
Exposure Set. Guide
You can set whether to display a guide when you change the exposure.
Menu item details
Off:
Does not display the guide.
On:
Displays the guide.
[93] Shooting Adjusting the exposure modes/metering modes
Exposure step
You can set the setting range for the shutter speed, aperture, and exposure compensation
values.
Menu item details
0.3EV/0.5EV
MENU
→
(Camera Settings2)
→ [Exposure Set. Guide] → desired setting.
1
MENU
→
(Camera Settings1)
→ [Exposure step] → desired setting.
1