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Number of character (Main Menu
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Setup
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Advanced…
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External reader)
Fine-tuning ID-code processing
Note: The explanation below applies to the TR40xx’s external reader (scanner). There is an identical
Setting for an internal reader- see
Number of characters
, together with
Setting allows you to extract and store into the
database a portion of code from the User UD-card instead of the entire ID-card code. This way you can
adjust the format of the data generated by the TR40xx to the requirements of some specific PC software
(see
Fine-tuning ID-code processing
). You can also use this Setting to “hide” a certain portion of the ID-
cards code. This is useful for a simple access control function implementation (see
Number of characters
defines the length of the portion of code that will be extracted from the ID-code
position. The valid value range for this Setting is from 1 to 40. Actual
number of extracted characters can be smaller then that defined by the
Number of characters
Setting. This
happens when (
Number of characters
–1) > length of ID-code. Examples:
If
Number of characters
=3 then ID-code “12345” will produce “234”, and ID-
code “123” will result in “23” only.
Default value for this Setting is 40.
Summary of Contents for TR4020
Page 72: ...72 Machine Number See Machine Number Programming Mode Menu Item ...
Page 74: ...74 Time See Time Programming Mode Menu Item ...
Page 75: ...75 Date See Date Programming Mode Menu Item ...
Page 77: ...77 Bell duration See Bell duration Programming Mode Menu Item ...
Page 78: ...78 Bell Table See Edit bell table Clear bell table Programming Mode Menu Items ...
Page 80: ...80 Default shift See Default shift Programming Mode Menu Item ...
Page 81: ...81 Lock activation duration See Lock activation duration Programming Mode Menu Item ...
Page 82: ...82 Internal reader prefix See Prefix to match Programming Mode Menu Item ...
Page 83: ...83 Internal reader extract from character See From character Programming Mode Menu Item ...
Page 85: ...85 External scanner prefix See Prefix to match Programming Mode Menu Item ...
Page 86: ...86 External scanner extract from character See From character Programming Mode Menu Item ...
Page 88: ...88 External scanner start character See Start character Programming Mode Menu Item ...
Page 89: ...89 External scanner end character See End character Programming Mode Menu Item ...
Page 90: ...90 External scanner baudrate See Baudrate Programming Mode Menu Item ...
Page 120: ...120 Initializing The System Reset is in progress Please wait for a while ...