Interlogix VEREX Director - Manual (Page 236)

228 Verex Director V4.9.1 User's Guide 21-0381E v4.9.1
'checksum' (1-40);
- Start: The starting position of the data being
checked for odd-parity (1-40);
- Length: The number of digits being checked for
odd-parity (1-40).
Even Parity
These settings pertain to even-parity checking, which
helps to identify card 'misreads'.
- Position: The position of the even-parity
'checksum' (1-40);
- Start: The starting position of the data being
checked for even-parity (1-40);
- Length: The number of digits being checked for
even-parity (1-40).
 Special  (Miscellaneous Items)
- Door Fallback Mode: Cards to be granted
access if the door controller module is unable
to communicate with the main panel
database:

None: No cards/tokens accepted;

Valid Token Format: All readable
cards/tokens accepted;

Valid Site Code: All cards/tokens with the
correct site code will be granted access;
 10 Fall-back Users: Only the users who are
assigned as 'FallBack Users'. For details,
refer to "Fall-Back Users...".
- Unlock All Doors On Fire Alarm: If selected,
all doors in all areas associated with this
panel will automatically unlock when a fire
alarm is detected by this panel.
- AutoUpdate Card Version: For fixed-ID
cards with a version number, this sets how re-
issued cards are to be handled.
 = Grant access to a card with higher version
number, and update the version number for the
specific user automatically;

= Only cards that match the version number for
each user will be granted access (must update
manually when a card is re-issued).
To set the initial/actual version number for specific
card(s), refer to the section on "Users".
For additional related settings, refer to "Card Version"
(previous). Panel Version: This feature requires
 V3.2
panel firmware.