User guide

LBA-USB User Guide Document No: 11294 Page 51
Write Protect
This tool can be used to write protect any frame currently in the frame buffer.
Before clicking on this tool, be sure that the desired frame number is indicated in
the frame counter. The frame counter is located in the lower right corner of the
main window:
When a frame has been write-protected, its location in the frame buffer cannot
be overwritten. When new data is flowing into the frame buffer, write protected
locations will be skipped.
To release a frame from write protection, bring the frame number up in the
frame counter. The
will appear depressed. Click the button and it will now
appear normal and the write-protection will be removed. The only way to
determine which frames are write-protected is to cycle through the frames while
monitoring state of the write-protect button.
Caution: Changing the frame buffer resolution removes the write protection
frames and deletes their contents.
Print
This button initiates an immediate print job using the current set of print options
established in the Print Setup dialog box. Be sure to set these printing options
from the File menu before using this button.