Pentax Optio M20 Operating Manual page 38

Setting Hometown and DST
3
Press the four-way controller (3).
The frame moves to [Hometown].
1
4
Press the four-way controller (5).
The Hometown screen appears.
5
Use the four-way controller (45)
to choose the city.
6
Press the four-way controller (3).
The frame moves to [DST] (Daylight Saving Time).
7
Use the four-way controller (45) to select P (Off).
8
Press the 4 button.
The Initial Setting screen appears.
9
Press the 4 button.
The Date Adjust screen appears. Next, set the date and time.
36
Initial Setting
English
Hometown
New York
Cancel
MENU
DST
DST
OFF OFF OFF
OK
OK