11
Dip
s
witCH
n
umber
l
abel
D
esCription
1
A0
Controls use of Red LED signal for access decision.
ON => Red LED is used.
OFF => Red LED is ignored.
2
A1
Set to OFF by default. Reserved for future use.
3
A2
Controls addition of parity bits if required.
ON => Addition of parity bits is enabled.
OFF => Addition of parity bits is disabled.
Credentials are transmitted as received.
4
A3
Controls byte order of transmitted credentials.
ON => The byte order is reversed on the Wiegand
interface compared to what is received from the
Aperio
®
lock.
OFF => The byte order is left as is.
5
A4
Used in “Pairing Mode”.
ON => Starts in pairing mode.
OFF => Normal use.
Note
: If the DIP switch is moved from ON to OFF within
10 seconds from boot up and the Hub LED is lit, all
paired devices will be unpaired.
6-7
Not applicable (only used for AH30).
8
INT/
EXT
Internal/External Antenna Use, ON = Internal
AH20 - DIP Switch Configuration Table (S700)
