C h a p t e r 2 : A d v a n c e d P r o g r a m m i n g
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2.2.13Keypad Options
The system can be programmed to ‘lockout’ keypads if a series of incorrect access
code entries are made. After the
Number of Invalid Codes Before Lockout
has
been reached the system will lock out the keypad for the
Lockout Duration
and log
the event to the event buffer. For the duration of the lockout the system will sound an
error tone when any key is pressed. The invalid code counter will be reset every hour.
To disable Keypad Lockout program the
Number of Invalid Codes Before Lockout
as (000).
NOTE:
If Keypad Lockout is active, the system cannot be armed or dis-
armed with a keyswitch.
If the
Keypad Blanking Option
is enabled the system will turn off all lights on the
NT9010 if no key is pressed for 30 seconds. The keys, however, will remain backlit.
The system will turn the NT9010 lights back on if entry delay begins or an audible
alarm occurs. If the
Code Required to Restore Blanking Option
is enabled, the
lights will turn on when a valid access code is entered. Otherwise, the lights will turn
on when a key is pressed.
NOTE:
Keypad function keys will still operate when the keypad is blank,
unless the function key is programmed to require an access code.
The keys of all the keypads can be backlit to provide easy viewing in dim lighting con-
ditions. If the
Keypad Backlighting Option
is enabled the keys will be illuminated.
If the
Bypass Status Displayed While Armed
option is chosen, the System light will
be ON while the system is armed to indicate that there are bypassed zones.
Number of Invalid Codes Before Lockout . . . . . . . . . . . . . . . . . . . . . . Section [012]
Lockout Duration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section [012]
Keypad Blanking Option . . . . . . . . . . . . . . . . . . . . . . . . . Section [016], Option [3]
Code Required to Restore Blanking . . . . . . . . . . . . . . . . . Section [016], Option [4]
Keypad Backlighting Option . . . . . . . . . . . . . . . . . . . . . . Section [016], Option [5]
Bypass Displayed While Armed . . . . . . . . . . . . . . . . . . . . Section [016], Option [7]
Keypad Lockout Reporting Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . Section [338]
2.2.14Sleep Mode
To conserve the backup battery during the loss of AC power, the NT9010 control unit
will enter “sleep mode” after AC power is missing for 30 seconds. When the NT9010 is
in sleep mode, all the lights on the unit will turn off, except for the System light, which
will flash regardless of Keypad Blanking options.
NOTE:
The system will not enter “sleep mode” during some trouble
conditions.
NOTE:
There will be no remote sounder supervision when the system is in
“sleep mode”.
The system will “wake up” and run on the backup battery when any system event
occurs, or when a user presses a button on the unit. The key used to “wake up” the
system will be ignored.
NOTE:
Double calls for remote access should be done between 10 and 30
seconds from the first call. The first call may only wake up the system; an
additional call may then be required if the NT9010 does not pick up on the
second call.