Pentax K10D Operating Manual page 176

174
Using Slow-Speed-Sync
You can use slow-speed-sync when shooting portraits with the sunset in
the background. Both the portrait and the background are captured
beautifully.
• Slow-speed-sync slows the shutter speed. Use the Shake Reduction function
or turn off the Shake Reduction function and use a tripod to avoid camera
shake. The picture will also blur if the subject moves.
• Slow-speed-sync shooting can also be performed with an external flash.
Using e/K/c mode
1 Set the mode dial to e, K or c.
2 Press the K button.
4
3 Press the { button and press the four-way controller (3).
4 Select G or H and press the 4 button twice.
Shutter speed is set slower to obtain proper exposure for the
background.
5 Take the picture.
Using b/L/a mode
1 Set the mode dial to b, L or a.
2 Press the { button and press the four-way controller (3).
3 Select E or F and press the 4 button twice.
4 Set the shutter speed (b) or shutter speed and aperture (L/a).
Set so that proper exposure is obtained in under 1/180 sec.
5 Press the K button.
6 Take the picture.