Pentax OPTIO WS80 Operating Manual page 108

5 Turn the camera on.
-It is recommended touse the optional AC adapter kit K-AC88 if you
intend to use the camera fora !ong time (p
• Depending on the country or region; images and sound files may fail
to be played back if the video output format is set differently from the
one in use there_ !f this happensl change the video output fo[mat
setting (p_201).
, The camera display turns off and the volume cannot be adjusted W th
the zoom button while the camera is connected to AV equipment,
when connecting to and playing back images on AV equipment, image
data is output at normal screen resolution. To view movies recorded at
(1280x720, 30 fps) and _ (1280x720, 15 fps)in HDTV, transfer
the data to a computer and play it back on the computer (p.211).