95 lines
3.7 KiB
PHP
95 lines
3.7 KiB
PHP
<?php
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# dvdisaster: English homepage translation
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# Copyright (C) 2004-2009 Carsten Gnörlich
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#
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# UTF-8 trigger: äöüß
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#
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# Include our PHP sub routines, then call begin_page()
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# to start the HTML page, insert the header,
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# navigation and news if appropriate.
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require("../include/dvdisaster.php");
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require("../include/screenshot.php");
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begin_page();
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howto_headline("Scanning media for errors", "Basic settings", "images/scan-icon.png");
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?>
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<!--- Insert actual page content below --->
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<?php begin_screen_shot("Opening the configuration dialog.","global-prefs-invoke.png"); ?>
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<table><tr><td valign="top"><img src="../images/prefs-icon.png" valign="bottom"></td>
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<td>The following tabs are found in the configuration dialog.
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Open the dialog by selecting the symbol marked green in the screen shot
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(click the image to expand it). The symbol may look different
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due to the symbol theme you are using.</td>
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</tr></table>
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<?php end_screen_shot(); ?>
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<?php begin_screen_shot("\"Image\" tab.","scan-prefs-image.png"); ?>
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<b>"Image" tab.</b> Selecting the proper method for determining the image size is important.
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The setting "ISO/UDF" (marked green) usually works in any situation.
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Pick the selection "ECC/RS02" (marked red) only if you are sure that the medium contains
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RS02 error correction data. Using the error correction (ecc) data
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will improve scanning results,
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but searching for non existing ecc data will cost several minutes. <p>
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Adjust the remaining settings as shown in the screen shot.<p>
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<?php end_screen_shot(); ?>
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<pre> </pre>
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<?php begin_screen_shot("\"Drive\" tab.","scan-prefs-drive.png"); ?>
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<b>"Drive" tab.</b> Reading data from the drive while it is spinning up
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can generate spurious error reports. Adjust the spin up time for your drive
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(typically 5-10 seconds) in the field marked green to make dvdisaster wait
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for the appropriate time.<p>
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Leave the other settings at the values shown; you can <a href="howtos14.php">optimize</a> them later.<p>
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<?php end_screen_shot(); ?>
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<pre> </pre>
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<?php begin_screen_shot("\"Read attempts\" tab.","scan-prefs-read-attempts.png"); ?>
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<b>"Read attempts" tab.</b> Adjust the reading attempts settings as shown here.
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Using larger values causes unnecessary reading activity but will not improve
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the scan.
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The option "Read and analyse raw sectors" (first green marking) uses C2 analysis and possibly
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more raw data reported by the drive for a better assessment of CD media quality. This setting does
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nothing for DVD and BD media, but it is safe to remain activated unless it causes problems
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with your drive reading CDs.
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After a read error no less than 16 sectors should be skipped (second green marking);
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when scanning badly damaged media this setting can be
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<a href="howtos14.php">optimized using larger values</a>.<br>
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Performing multiple read attempts is not recommended during a scan; set the number of retries
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to 1 in the three places marked in orange. Collecting raw sectors should also be off
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during the scan.<p>
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<?php end_screen_shot(); ?>
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<pre> </pre>
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<?php begin_screen_shot("\"Misc\" tab.","general-prefs-misc.png"); ?>
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<b>"Misc" tab.</b> Currently this tab only has functions for creating
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log files. This is helpful for sending in <a href="feedback.php">bug reports</a>
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but should be left off during normal operation.
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<?php end_screen_shot(); ?>
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<pre> </pre>
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<b>Not used tabs</b><p>
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The "Error correction" and "Files" tabs have no influence on scanning media.
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The "Appearance" tab allows you to adapt the output colors to your taste,
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but these have no further effects on the scanning process.
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<pre> </pre>
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<a href="howtos12.php">Performing the scan...</a>
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<!--- do not change below --->
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<?php
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# end_page() adds the footer line and closes the HTML properly.
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end_page();
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?>
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