Appro SD-7800 Guía de instalación descargar pdf (Pagina 12)

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.

1 2 ... 7 8 9 10 11 12 13 14 15 16 17 ... 21 22

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Appro SD-7800 Guía de instalación Pagina 12

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