Intermec 1470 Guia Do Utilizador

When this selection is enabled and function codes are contained within the scanned
data, the imager transmits the function code to the terminal. Charts of these function
codes are provided in Chapter 8, “Interface Keys.” When the imager is in keyboard
wedge mode, the scan code is converted to a key code before it is transmitted.

In the Output tab of Visual Menu, choose Remove Function Codes if you do not want to

transmit function codes to the terminal. Click the Write Settings to Device button (

)

to send the new settings to the imager.

Or scan one of the following bar codes. The default setting is marked with an asterisk
(*).

On

Off

Use the centering feature to narrow the imager’s field of view to make sure that the
imager reads only those codes intended by the user. For instance, if multiple codes are
placed closely together, centering will ensure that only the desired codes are read. When
centering is turned on, the imager only reads codes that intersect the centering window
set up by the user. The window must intersect the center of the image. If a bar code is
not within the predefined window, it will not be decoded or output by the scanner.

If centering is turned on, the default window is a 60-pixel square area in the center of
the imager’s field of view. The position of the window may be changed by scanning the
window side (top, bottom, left, right) bar codes that follow and the appropriate pixel
value, if other than the default, from the Programming Chart in the back of this manual.
The defaults are listed in the following table.