« on: April 13, 2012, 03:38:56 PM »
Tools menu>file name>User setting 2.
Put in any three letters you want. Canon will subsequently name your files with the three letters IT chooses, and in whatever order IT feels like.
MCB + Image size became _CBL0136 (image size missing), then _CBMxxxx
I then transposed the letters to try to get the sequence I wanted, but
BCM + Image size became _CMMxxxx
I admit to being mildly dyslexic, but...