Paradox 738ULT, Reference & Installation Manual, Page: 46 / 56

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Reference & Installation Manual
If a mistake is made entering the code or if a zone in the desired system is open when entering the code, the keypad will emit a
rejection beep. When the access code is correctly entered, the keypad will emit a confirmation beep. The keypad can display the
status of both systems. For the LED keypad, when System A is armed, the
[
STAY
] key and light will remain on. If System B is
armed, the [
AWAY
]/[
FORCE
] key and light will remain on. When both systems are armed, all three lights will remain on. The
LCD keypad will directly display the partition status.
11.5.1 One-Key System A Arming
This feature allows the user to arm System A without the use of an access code. To use this feature, enable the One-
Key Stay/System A Arming option (see page 33). When all the zones in System A are closed, press and hold the
[
STAY
] key for 2 seconds to arm System A. This feature can be used to allow specific individuals like service personnel
(i.e. cleaners, maintenance) to arm the system when leaving the protected area, without giving them access to any
other control panel operations. For details on arming System A refer to
Arming/Disarming Partitions on page 41.
11.6 System Disarming
The user must enter the protected area through a designated entry/exit point. The keypad will beep during the entry delay
reminding the user to disarm the system. Upon entry of a valid access code, the
light will extinguish and the keypad will emit
a confirmation beep indicating that the system has been disarmed. If an incorrect access code is entered, the keypad will emit a
rejection beep. Press the
[
CLEAR
] key at any time to clear data and re-enter another access code. If an alarm was generated from
a fire or 24Hr zone while the system was armed, entering a valid user code will silence the siren. However, you should then check
the zone and eliminate the cause of the alarm. If you are unable to pinpoint the reason for the alarm, call your installer.
11.7 Alarm Memory
If an alarm condition occurs when the system is armed, the [
MEM
] key will turn on. A record of all alarm situations that occur is
stored in memory. After disarming the system, pressing once on the [
MEM
] key will display which zones were open during the
alarm period by illuminating the corresponding zone indicator(s) or by displaying it on the LCD screen depending on the type of
keypad used. Please note that if the
[
MEM
] key is pressed again when using LED keypads (636 and 646*) you will enter the event
display which can only be decoded with a 642 LCD keypad. To exit the alarm memory display, press the [
CLEAR
] key. If using a
642* LCD keypad press the [
MEM
] key followed by the [
INFO
] key and use the [
S
] and [
T
] keys to scroll through the event list in
memory. The alarms will remain in memory until the system is armed and disarmed without generating an alarm.
* Do not use the 646 LED and 642 LCD keypads for UL installations. Both the 646 LED keypad and the 642 LCD keypad
are not UL listed.
11.8 Keyswitch or Pushbutton Arming/Disarming
A keyswitch or push button can be used to Stay (see Stay Arming on page 41) or Regular (see Regular Arming on page 40) arm/
disarm the system. If the system is ready and the button is pressed, the system will arm. Pressing the button again will disarm the
system. If a Stay armed system is in entry delay or if an alarm has been generated while Stay armed, the keyswitch or push
button cannot be used to disarm the system (if the keyswitch is programmed to Stay arm/disarm). In this case, only a keypad can
disarm the system. In a partitioned system the keyswitch or push button will arm/disarm System A regardless of the System B
status. To enable this feature and set the options (Stay or Regular arming) refer to
Arming Using a Keyswitch on page 33.
11.9 Manual Zone Bypassing
When a zone is bypassed it will no longer be monitored by the control panel, and hence, will not generate an alarm. A user may
wish to bypass certain zones when, for example, workers are renovating part of the establishment or if a component in the
system is damaged. Manual bypass arming instructs the control panel to ignore ("deactivate") specified zones in order to arm the
remainder of the system. Verify that the following options are set in the control panel so that a user can manually bypass zones:
• You must first define which zones are Bypass Enabled Zones (see page 29). Zones not identified as Bypass Enabled cannot
be bypassed.
• Only users with the appropriate Code Priority (see page 34) can bypass zones.
• Please note, the control panel cannot bypass fire zones.
To bypass zones, press the [
BYP
] key followed by a valid access code. If the wrong code or a code without bypass priority is
entered, the keypad will emit a rejection beep. If the correct code is entered, the [
BYP
] key will flash to indicate that you are now
in bypass mode. If there are any currently bypassed zones, their respective zone indicators will turn on. Press the key
corresponding to the zone you wish to bypass until their respective zone indicator turns on. If the zone you wish to bypass has
not been programmed as bypass enabled, the corresponding zone indicator will never turn on. Press the
[
CLEAR
] key to erase the
current zone bypass entries and exit the bypass mode. If you have entered the correct bypass entries, press the [
ENTER
] key to
accept these entries. The [
BYP
] key will remain on, denoting that zones in the system are currently bypassed, and hence, the next
time the system is armed, certain zones will be bypassed. When the system is disarmed, the bypass entries will be erased.
11.10 Bypass Recall
This feature permits users to reinstate the last zone bypass entries saved in memory. When the system is disarmed, the bypass
entries will be erased. To recall the previous bypass entries, while in the bypass mode, press the
[
BYP
] and [
ENTER
] keys and the