Canon EOS M6 Mark II Advanced User's Manual page 147

ISO Speed Range When Set Manually
1
Select [z: zISO speed settings].
2
Select [ISO speed range].
3
Set the minimum limit.
Select the minimum limit box, then press
z
< 0 >.
Select the ISO speed, then press
z
< 0 >.
4
Set the maximum limit.
Select the maximum limit box, then
z
press < 0 >.
Select the ISO speed, then press
z
< 0 >.
5
Select [OK].
ISO Speed Settings
147