Canon PowerShot S80 User Guide Advanced Manual de usuario descargar pdf (Pagina 8)

PSRemote8

The different exposures are set using the camera's exposure compensation control if the one of

the auto exposure modes is selected. If manual exposure mode is selected the exposure will be

varied using either the shutter speed or the aperture according to the settings in this dialog.

Please note that PowerShot cameras have a limited range of apertures and so it may not be

possible to take the complete sequence by varying the aperture.

PSRemote can optionally run a command at the end of the auto bracket sequence to combine

the shots. To do this click on the "Execute command at end of auto bracket sequence"

checkbox and enter the name of the program or script to run. In the screenshot above the

script "photomatix.bat" has been entered. This will run the Windows batch file

"photomatix.bat" which combines the images using Photomatix Pro (which can be purchased

from http://www.hdrsoft.com) and displays the result in BreezeBrowser Pro (

http://www.breezesys.com/BreezeBrowser ). The batch file can be found in the PSRemote

installation folder (usually C:\Program Files\BreezeSys\PSRemote) and makes use of the

command line interface for Photomatix Pro. Please see the batch file for details.

Suggested procedure for auto bracketing:

Use a tripod and compose the shot as required

Switch to manual exposure mode and low ISO setting to maximize the quality

Set the required aperture (e.g. use a small aperture like f/16 for good depth of field)

Take a preview shot to determine the correct exposure (this can be judged by looking at

the histogram display). It may be necessary to take a number of test shots to get the

correct exposure. Adjust the exposure by changing the shutter speed

Use AF lock to set the focus so that it doesn't change between shots

Set the required number of shots and number of stops separating each shot (a 5 shot

sequence with 1 stop increments is a good start, more shots may be required if the

brightness range in the shot is very large)

Press the "Release" button and PSRemote will automatically take the sequence

Zooming the Lens

Use the slider control beneath the release and preview buttons to zoom the camera's lens. The

zoom range and current focal length of the lens is displayed above the zoom control. Some

cameras allow the use of digital zoom and this is displayed in red when it is used.

Deleting Images

Press the Delete key to delete the current picture. If the picture was saved to disk it is deleted

from the disk and removed from the display.

Note: Pictures saved to the CF card are not deleted.

Changing Camera Settings

The camera settings can only be changed using the controls in the main window or directly

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Canon PowerShot S80 User Guide Advanced Manual de usuario Pagina 8