
Top of camera controls
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On top of the camera are a variety of buttons, primarily the shutter
release, self timer, drive, macro, flash. The power button is a
press on, press off type, also there's a dedicated record / play
switch which makes it incredibly easy to quickly switch to play
to review images.
The mode dial controls the primary record mode (it's ignored in
play mode), surrounding it is a command wheel which sits under your
thumb (it overhangs the rear of the camera very slightly).
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Power / Camera mode controls
Exposure Mode Dial
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Movie Clip mode

Record short movie clips, QuickTime Motion JPEG format 320 x 240 @
10 fps (no audio) up to 160 seconds per clip. |
| SP |
Scene Position Auto Exposure

Each pre-programmed scene exposure mode is selected by rolling the
command wheel. An example of the display at the bottom of the LCD
is shown below.

Portrait
Landscape
Sports
Night Scene

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| AUTO |
Full Auto Exposure

Camera automatically controls exposure and white balance, you cannot
override white balance, no menus are available, no exposure compensation
or flash modes. Point-and-shoot mode. |
| P |
Program Auto Exposure (with Program Shift)

Very similar to AUTO exposure but you have access to all the normal
manual controls, access to menus, exposure compensation etc. The
command wheel allows for flexible selection of equal exposures,
eg:

1/5s, F6.3 (wheel rotated anticlockwise)
1/6s, F5.6 (normal)
1/8s, F5 (wheel rotated clockwise)


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| S |
Shutter Priority Auto Exposure

In this mode you select the shutter speed and the camera will attempt
to select the best aperture for a proper exposure. Selected shutter
speed and calculated aperture is displayed on the LCD, rotate the
command wheel left or right to select different shutter speeds.
If the exposure is outside of the cameras exposure range (for instance
trying to take a shot at 1/500s in darkness) the aperture will appear
in RED. Available shutter speeds (36 total):
3, 2.5, 2, 1.6, 1.3, 1, 1/1.3, 1/1.6, 1/2, 1/2.5, 1/3, 1/4, 1/5,
1/6, 1/8, 1/10, 1/13, 1/15, 1/20, 1/25, 1/30, 1/40, 1/50, 1/60,
1/80, 1/100, 1/125, 1/160, 1/200, 1/250, 1/320, 1/400, 1/500, 1/650,
1/800, 1/1000 sec


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| A |
Aperture Priority Auto Exposure

In this mode you select the aperture and the camera will attempt
to select the best shutter speed for a proper exposure. Selected
aperture and calculated shutter speed is displayed on the LCD, rotate
the command wheel left or right to select different apertures. If
the exposure is outside of the cameras exposure range the shutter
speed will appear in RED. The LCD view changes to reflect the look
of the final image at this exposure. Available apertures (13 total):
F2.8, F3.2, F3.6, F4, F4.5, F5, F5.6, F6.3, F7, F8, F9, F10, F11
Here's an oddity: The lens is specified with a maximum aperture
of F3.1 at full tele, however it's possible to select F2.8 at full
tele.


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| M |
Full Manual Exposure

In this mode you select the aperture and the shutter speed from
any combination of the above. Rotate the command wheel left or right
to select shutter speed, hold the exposure compensation button (+/-)
and rotate the command wheel to select aperture. A metering display
such as the one below is displayed, it indicates the exposure compared
to the ideal exposure as calculated by metering system.


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| SET |
Setup Menu

Setup menu is described on the following pages of this review. |
Function buttons

Rear of camera controls
Yet more buttons / controls on the rear of the 4900Z,
mostly associated with the menu / LCD display. Full description of buttons
below:
Record only controls
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Focus Check Button

What an excellent feature! Press this button and a quarter sized area
will appear in the center of the screen displaying a magnified view
of the very center of the frame. This is PERFECT for checking focus,
both auto and manual, you can just tap it to get a quick idea of how
good the focus is (ALL digital cameras should have this). Capture
of how this looks on the next page of this review. |
| AE-L |
Auto Exposure Lock

Locks the currently displayed exposure, this can be held for the current
shot or for all subsequent shots (by keeping the button pressed).
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