Pentax K-r Operating Manual page 80

78
4
Push down on the portion
indicated in the illustration to
retract the built-in flash.
Switch between C (Auto Flash Discharge) and b (Manual Flash Discharge)
by pressing the K/i button while the built-in flash is popped up.
3
Using Manual Flash Discharge Mode
1
Press the K/i button.
The built-in flash pops up and begins
charging. The b mode is used
regardless of the flash mode setting.
When the flash is fully charged,
b appears in the viewfinder. (p.32)
2
Press the shutter release button fully.
The flash discharges and the picture is taken.
3
Push the built-in flash down to retract.
b
, D