User Manual

1.1.2.B Low Voltage Warning
When the battery voltage drops to 4.4 volts, the Low
Voltage Warning is indicated by four long beeps after
any code is entered and then the lock energizes. This
action lets you know the batteries are getting low and
should be charged, but does not prevent you from
operating the door.
1.1.2.C Inhibit Operation Warning
When the battery pack voltage reaches below 4.0 volts
and a user enters his/her code, the DoorGard LS2/LS2P
sounder issues four (4) long beeps, pauses, then sound
another four (4) long beeps.
This lets you user know the batteries are so low that
sufficient power may not be present to perform a lock
pulse after the unlock pulse. At this point, the door
will not unlock.
To open the door now, either the Master code, Super-
visor code, or an Emergency code must be used (for
an explanationofusertypes,see Table 1-4). These three
types of users (Master, Supervisor, or Emergency)
override the Inhibit warning, allowing someone to
open the door and then change the batteries.
1.1.2.D Lock Prior to Sleep
The Lock Prior to Sleep option (command 30 option
14) determines if the keypad sends the lock pulse be-
fore the system goes to sleep. The default is “only if
necessary,” but you can set it to “always lock prior to
sleep” if required. Example:
30 # 14 # set/clear # **
(default—0=only if necessary,
1=always lock
prior to sleep)
1.1 Features
DoorGard LS2/LS2P System Programming Manual, D3 1-3