Canon PowerShot G1 X - Manual (Page 154)

Erasing Images
154
Choose [All Images].
z Following step 2 on p. 152, choose [All
Images] and press the
m button.
Erase the images.
z Press the qr buttons or turn the 7 dial to
choose [OK], and then press the m button.
Specifying All Images at Once
COP
Y