Pentax K-3 Mark III DSLR Camera (Black) - Manual (Page 124)

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7
Press E .
The screen of Step 4 reappears.
If [Calibration failed. Perform calibration again.] appears,
change the camera direction and perform a calibration
again.
8
Press F twice.
The camera returns to the standby mode.
u Caution
• When performing a calibration, be careful not to drop the
camera. Wrap the strap around your wrist or take other
preventive measures.
• If the battery is removed, perform a calibration again after the
battery is put back in.
• As the magnetic field environment varies depending on the
shooting location, [Precise Calibration] must be performed at
each location.
• Changing the lens after performing a calibration may have
some effect on the magnetic field environment. In this case,
perform a calibration again.
1
Set the exposure mode to M .
The ASTROTRACER is ready for use.
2
Set the shooting
conditions.
Available operations
3
Adjust the focus and press 0 .
When the timed exposure is enabled, shooting stops
automatically after the set time has elapsed.
When the timed exposure is not set, the exposure continues
while
0 is pressed.
u Caution
• This function cannot be used in combination with some other
functions. (p.115)
• Shooting cannot be performed when the GPS information has
not been obtained by the GPS unit.
When the Monitor Is Too Bright
When shooing in a dark place for a long period of time,
change the [Outdoor View Setting] setting in the
D 2 menu
to reduce glare.
Also, you can prevent eyes dazzling in dark places by setting
[Night Vision Display] to [On] in the
D 2 menu.
Shooting with the ASTROTRACER
M Enables/Disables the timed exposure.
Q Changes the exposure time within the range
from 0'01" to 5'00" when the timed exposure
is enabled.
R Changes the aperture value.
J Performs a precise calibration.
Bulb Bulb
1600 1600
2′30″
FF 5.6 5.6
SR
9999 9999
9999 9999