![background image](/i/pentax/151770/pentax-gr/h/pentax-gr-045.png)
1
Various S
hooting F
unc
tions
43
Program diagram ------------------------------------------------------------------------------------------
• The program diagram in P mode is shown below. The guide for possible shift in a particular aperture
value and shutter speed combination will change depending on the exposure value (Ev). (The ex-
ample shows when the ISO speed has been set to [ISO 100].)
Lv0
Lv1
Lv2
Lv3
Lv4
Lv5
Lv6
Lv7
Lv8 Lv9 Lv10 Lv11 Lv12 Lv13 Lv14 Lv15 Lv16 Lv17 Lv18 Lv19 Lv20
-1
-2
-3
0
1
2
3
4
5
6
7
8
9
10
11
12
2
4
8
1
1/2
1/4
1/8
1/15 1/30 1/60 1/125 1/250 1/500 1/1000 1/2000 1/4000
7
8
6
F16
F2.8
5
4
3
2
1
0
F11
F16
F8.0
F5.6
F4.0
F2.8
F2.0
F1.4
F1.0
Bulb/Time ----------------------------------------------------------------------------------------------------
• You can select between B (Bulb) and T (Time) for the shutter speed when in M mode. When using B,
the image will continue to be exposed while the shutter release button is pressed, and will end when
the shutter release button is released. When using T, the exposure will begin once the shutter release
button is pressed, and will end when it is pressed a second time.
• In either mode, the camera automatically stops shooting once the limit has been reached.
ISO Setting
Longest Shutter Speed
ISO 100–ISO 3200
320 sec.
ISO 3201–ISO 25600
32 sec.
• Operation is also possible using the optional cable switch (CA-2).
• The following functions are not available:
• Self Timer
• Interval Shooting
• Continuous Shooting
• Interval Composite
• Auto Bracket
• One Press M Mode
• When using B/T, and [Continuous] is set in the [Shooting] menu, B/T will be canceled, and the
shutter speed limit will be set for continuous shooting. If [Continuous] is set first, B/T cannot be
set.