Installation guide

10 7800 Series Keypad Installation Guide
NO OF USER CODE
DIGITS: 5
Number of User Code Digits
The keypad recognizes user codes from 4 to 10 digits
in length. Press the display to enter the user code digit
length being used by the panel. Default is 5.
When searching the bit string for the user code, the digits
are identied and read from left to right.
ALL?: NO YES
DELAY: 2
Arming/Disarming Wait Time
Select the number of seconds (1-9) the keypad should
wait when an area system displays ALL? NO YES during
arming/disarming or a HOME/SLEEP/AWAY system waits
during arming only. If NO or YES, or HOME, SLEEP, or
AWAY is not manually selected before the delay expires,
the keypad automatically selects the YES or the AWAY
key. Enter zero (0) to disable this feature. The delay also
occurs when any credential is presented for arming the
HOME/SLEEP/AWAY system.
CARD OPTIONS
DMP CUSTOM
Card Options
Select DMP to indicate the reader sends a 26-bit DMP
data string. To save the DMP option, press DMP and then
press COMMAND. Select CUSTOM if using a non-DMP
credential.
To select CUSTOM press the right side of the display.
When CUSTOM displays, press COMMAND.
Default is DMP.
Custom Card Definitions
Card Options
Wiegand Code Length
When using a custom credential, enter the total number
of bits to be received in Wiegand code including parity
bits. Press the display to enter a number between 0-255
to equal the number of bits. Default is 26 bits. Typically,
an access card contains data bits for a site code, a user
code, and start/stop/parity bits. The starting position
location and code length must be determined and
programmed into the keypad.
WIEGAND CODE
LENGTH 26
Figure 13: HID 26-Bit Wiegand Data Stream Bit Location Example
01110101101101010001100111
First Bit
Received
Position = 0
Site Code
Position = 1
Length = 8
User Code
Position = 9
Length = 16
Last Bit
Received
Position = 25
In this example the Wiegand Code Length = 26 bits.