Pentax K-7 Operating Manual page 49

• Battery performance temporarily decreases as the temperature decreases.
When using the camera in cold climates, have extra batteries on hand and
keep them warm in your pocket. Battery performance will return to normal
when returned to room temperature.
• Have extra batteries ready when traveling overseas, taking pictures in cold
climates, or when you will be taking a lot of pictures.
• If usage time is reduced even when properly charged, the battery has
reached the end of its usage span. Install a new battery in the camera.
We recommend using the AC adapter kit K-AC50 (optional) when using
the monitor for a long time or when connecting to your PC or AV device.
I Make sure that the camera is turned off.
2 Open the terminal cover.
#
Face the • mark on the DO
terminal of the AC adapter
towards the • mark on the
camera, and connect the DC
terminal to the DC input terminal
of the camera.