Pentax Optio 450 Operating Manual page 128

How to recall [
Changing the type of start-up, shutter or operation sound
z
Select [Sound] on the [
x
Press the four-way controller ( ).
The Volume screen will be displayed.
c
Press the four-way controller (
Sound] and choose [1], [2], [3] or [off] with the four-
way controller (
v
Change the [Shutter sound] and [Operation Sound] in
the same way.
b
Press the OK button twice.
The camera is ready to capture or play back images.
126
Set-up] menu
Four-way controller
OK button
Menu/Fn button
).
Recorded Pixels
Quality Level
White Balance
Focusing Area
AE Metering
Sensitivity
1/3
Set-up] menu.
) to select [Startup
Rec. Mode
2288 1712
AWB
Wide
Auto
Exit Ok
MENU OK