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Manual No. 25-NFT1121-01
Series NFT-1121/2135 Mini CCD Fixed Position Scanners
Parameters modified by downloading software commands remain in effect only while power is supplied to the
scanner. If power is interrupted or terminated, the parameters return to their original settings. However,
parameters programmed by downloaded commands can be stored permanently by transmitting a Z2
computer command to the scanner after the commands are sent. this instructs the scanner to store the
changed parameter(s) in non-volatile memory. The scanner will then retain the setting(s) permanently or until
changed.
It is not necessary to send a Z2 command after each parameter is changed. One Z2 command will save all
changes.
Factory default settings are indicated throughout the following menus by the pointing hand icon (
B
).
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Example: If programming the scanner to decode only Code 128 bar code
were desired, the following command would be used:
<ESC> A6 <CR>
The scanner will now only decode Code 128 bar codes and will ignore other
types of bar code. The scanner will retain this setting until power is inter-
rupted or terminated, and will then revert to its original setting. If retaining
this setting permanently is desired, the following command would be used:
<ESC> A6 <CR>
<ESC> Z2 <CR>
The Z2 command stores the modified parameter in non-volatile memory.
The scanner will not retain this setting even after power is terminated.