Canon A450 - Manual (Page 79)

77
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Battery
Batteries consumed quickly.
Batteries are not the right
type. z Use only unused AA-size alkaline
batteries or Canon AA-size NiMH
batteries
(p. 83) .
Battery capacity drops due
to low ambient
temperatures. z If shooting in a cold location, warm
the batteries such as by placing
them in your pocket before using
them.
Battery terminals are dirty. z Wipe the terminals well with a dry
cloth before use.
z Reload the batteries several times.
If using Canon AA-size NiMH batteries
As the batteries have not
been used for over a year,
their recharging capacity
has decreased. z Their charging performance
should return to normal after fully
recharging and depleting them
over several times.
Battery life has been
exceeded. z Replace both batteries with new
ones.
TV monitor output
Image is distorted or not showing on TV monitor.
Incorrect video system
setting. z Set the video system to the
appropriate setting, NTSC or PAL,
for your TV
(p. 23) .