Pentax OPTIO M30 Operating Manual page 88

You can take pictures in natural colors by adjusting the white balance
according to the light conditions at the time of shooting.
White Balance
AWB Auto The camera adjusts the white balance automatically.
_£_ Daylight Use this mode when taking pictures outside in sunlight.
_k Shade Use this mode when taking pictures outside in the shade.
_6_ Tungsten Light Use this mode when taking pictures under electric or other
"'" tungsten light.
Fluores. Light Use this mode when taking pictures under fluorescent light.
_3_ Manual Use this mode when adjusting the white balance manually.
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Press the MENU button in a mode.
The [1_ Rec. Mode] menu appears.
Use the four-way controller (• • ) to select [White Balance].
Press the four-way controller ( i_).
The White Balance screen appears.
Use the four-way controller (• • )
to change the setting.
Press the OK button.
The White Balance setting is saved.
Press the MENU button.
The camera returns to capture status with the current setting.
Refer to "Manual Setting" (p.87) for instructions on adjusting the white
balance manually.