Pentax K-5 Operating Manual page 27

g the File Name
You can change the file names of images.
The default naming conventions are as follows depending on the [Color
Space] (p.212) setting in the [a Rec. Mode 3] menu.
"xxxx" indicates the file number. This is displayed as a four-digit sequential
number. (p.301)
Color Space File Name
sRGB IMGPxxxx.JPG
AdobeRGB IGPxxxx.JPG
For sRGB, you can change [IMGP] (4 characters) to the desired
characters.
For AdobeRGB, of the 4 characters you selected, the first 3 are assigned
in place of [IGP].
Example: When set to [ABCDxxxx.JPG], files are named
[_ABCxxxx.JPG] for AdobeRGB.
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2
Select [File Name] in the ['_ Set-up 3] menu and press the
four-way controller ( • ).
The [File Name] screen appears.
Use the four-way controller (• •)
to select [Change] and press the
four-way controller ( • ).
The
text-entry screen
appears.
m._
File Name
sRGB I M G P xxxx.jpg
AdobeRGB _ I G P xxxx.jpg
Reset File Name