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Model 4734 Access Control Expander Installation Manual (P/N 150807, Rev. A) Revised 5/98
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3.4 Touchpad Operation
3.4.1 Touchpad Designations
The Model 4734 Access Expander allows the system to use both door/card access and inter-
com features in the same installation.
Each touchpad location (up to 15) has several programmable options. Touchpads designated as
door stations will allow codes to be used for door access. A programmable option allows sin-
gle-swipe access and disarm at door stations. The EXIT feature on door access touchpads can
be programmed to generate a report and printout. Each card (code) must be assigned an area or
a group of areas to which it is granted access. The card will work only at stations that are
assigned to the same areas or group of areas.
Touchpads NOT selected as door stations will allow cards to be used for arming and disarm-
ing, but not door access. Cards swiped at these stations will arm or disarm the system, depend-
ing on the card's current privileges.
Touchpads designated as intercom stations will be able to use the intercom features, but will
not have door-access capabilities.
NOTE Any station may access Model 4150 relays or X-10 modules.
Alarms and touchpad troubles are defined by location. Panic keys report as separate zones for
each station. Duress alarms caused by entering the duress prefix also have a separate zone I.D.
for each touchpad. Table 2, below, lists the zone reported for each touchpad.
Panic Key zone numbers may be found in Table 2 or by using the following formula:
Zone = (STATION ID #) X 4 + 81 + KEYNUM
KEYNUM is 0 for DURESS, 1 for POLICE, 2 for AUXILIARY, and 3 for FIRE. The STA-
TION ID is set to 0-15 by programming the EEPROM in the touchpad (Models 4660B/C/R) or
by using the DIP switches on the back of each touchpad (older touchpad models).
When one touchpad is in use and access is attempted at another location, the second location
will receive a “SYSTEM BUSY” message. However, the system will respond to a panic key
activation or exit request at the second location. Touchpads are assigned to a group of areas for
area control (see Section 3.3 of this manual).
Table 2: Panic Key Zones
Zone Generated By Key
STATION: 0 1 2 3 4 5 6 7
DURESS 81 85 89 93 97 101 105 109
Key
POLICE
AUX
FIRE
82
83
84
86
87
88
90
91
92
94
95
96
98
99
100
102
103
104
106
107
108
110
111
112
STATION: 8 9 10 11 12 13 14 15
DURESS 113 117 121 125 129 133 137 141
Key
POLICE
AUX
FIRE
114
115
116
118
119
120
122
123
124
126
127
128
130
131
132
134
135
136
138
139
140
142
143
144
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