2
© 2002 Directed Electronics, Inc.
N516U 12-02
The 516U has selectable dipswitch settings for programming the
system’s features. The four dipswitches are located on the side of
the unit. To select a system feature setting, simply move the dip-
switch in the direction of the arrow for the ON setting, or in the
opposite direction for the OFF setting:
Dipswitches 1 and 2: Dipswitches 1 and 2 are used to program
the 516U for the desired language. They also select the “Viper” or
generic messages.
Dipswitch 3: Dipswitch 3 is used to program the 516U to read the
H1/1 BROWN siren input. In the ON setting, the 516U will monitor
the H1/1 BROWN siren input as well as the H1/4 ORANGE armed
input. In the OFF setting, the 516U will ignore the H1/1 BROWN
siren input and will only monitor the H1/4 ORANGE armed input.
Dipswitch 4: Dipswitch 4 programs which messages the 516U will
generate. In the ON position, all messages are generated. In the
OFF position, only the Warn Away message will be generated.
The 516U is a universal module that can be used in many ways.
Some of the most common applications are described below. Each
of the applications involve connecting certain inputs of the 516U,
as well as programming the module using Switches 3 and 4. In all
cases it is assumed that the voice language and type have already
been programmed.
Directed Security System
With External Shock Sensor
This interface will take advantage of all the 516U features. During
normal operation, the security system will still generate all the
standard chirp confirmation for arm and disarm. The chirp(s) will
be followed by the armed/disarmed message. If Silent Mode is
used, since the chirp is disabled, no armed/disarmed message is
generated. When the system has been triggered, four chirps are
generated on disarm and the 516U will generate a violation
message. If the GREEN WarnAway
®
input is connected, the
WarnAway
®
message will be generated whenever the system is
armed and an input is detected on the (-) WarnAway
®
input wire.
The WarnAway
®
message can be generated without any connec-
tions to the GREEN wire if the system features WarnAway
®
. the
516U will detect the WarnAway
®
chirps on the BROWN wire and
generate the WarnAway
®
message immediately after the chirps.
Connect the ORANGE wire of the 516U to the ORANGE ground-
when-armed output of the DIRECTED security system. Connect the
BROWN siren input of the 516U to the BROWN siren output of the
security system. Connect the first stage output of the shock
sensor to the GREEN input of 516U if desired. This connection is
not required, but if used, the 516U will generate the WarnAway
®
message instantly instead of after counting the WarnAway ®chirps.
Switch 3 must be on to enable the 516U to detect siren chirps
except for WarnAway
®
.
Directed Security System
With On-Board Shock Sensor
The 516U will use chirp counting to generate the armed/dis-
armed/WarnAway® messages. Since the shock sensor is on-board
the security system, it is impossible to physically connect to it.
Unless the siren chirps are completely disabled inside the 514T
siren itself, all chirps that the security system generates will be
heard. Immediately following the chirp(s), the 516U will generate
the corresponding voice message.
operation
DIPSWITCH 1 DIPSWITCH 2 MESSAGE
Off Off English Viper
On Off Spanish Viper
Off On SP System
On On ENG System
internal programming