Sensing Input Function; Telephone Key Assignments For Residents - NuTone AD-500 Directives D'installation

100920 AD500 Install instruct
S S y y s s t t e e m m O O p p t t i i o o n n s s ( ( C C o o n n t t i i n n u u e e d d ) )

Sensing Input Function

The Sensing Input (DS-A terminal) can be set for Door Sense of Access Inhabit.
• When the Sensing Input is used for "Door Sense", the input connects to a
switch that detects if the access portal is open or closed. Monitoring the
portal status permits use of the alternate functions of Relay Channel "B"
(PPN #53).
• When the Sensing Input is used for "Access Inhibit" it will prevent access
from being granted as long as the input is activated (DS-A terminal
shorted to ground). This feature is useful when used with an external
timer to limit granting access to a specific time period. It also can be used
for a "service" switch to disable the access control system out during
servicing.
1. If not already in Programming Mode, connect by telephone or use the
local keypad. Enter the master password and access programming.
2. Press:
3. Choose the Sensing Input (DS-A terminal) option:
• Enter 0 for the DS-A terminal to act as Door Sense.
• Enter 1 for the DS-A terminal to act as Access Inhibit.
4. Press:
5. Exit Programming Mode if all programming is complete.

Telephone Key Assignments for Residents

Residents use their keys to grant access to visitors.
The factory settings are:
• Key 1 assigned to Relay Channel "A".
• Key 2 assigned to Relay Channel "B".
• Key 9 disconnects the visitor's call.
The resident's telephone key numbers can be changed if desired.
1. If not already in Programming Mode, connect by telephone or use the
local keypad. Enter the master password and access programming.
2. Press:
3. Enter the telephone key number (0-9).
4. Press:
5. Enter a number to assign the key's function:
• Enter 1 to assign the key to Relay Channel "A"
• Enter 2 to assign the key to Relay Channel "B"
• Enter 3 to assign the key to disconnect the visitor's call.
• Enter 4 to disable the key.
4. Press:
5. Exit Programming Mode if all programming is complete.
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