-4-
Installation
Signal Vehicle recommends that you bench test the unit immediately after
receipt to ensure that it was not damaged in shipping. Then you should
program all settings and test again prior to installation.
Optional Settings
The LCS790 has quite a few different options that can be modified to meet
your particular needs. Please review BOTH the list below and the one on
page 10 to determine if you need to change any of the settings for your
application. A more detailed description of each option can be found in the
corresponding sections on pages 7-9 and 12-31.
If you need to make any changes to the default settings, please do so
prior to installation of the siren.
DIP Switch Settings
Option
Default Setting Optional Setting
Keypad Beep
Enabled
Silent
Gun Lock Mode
Disabled
8-sec. Open
S5, S6, S7 Traffic Director Mode
Enabled
No Traffic Director
Pursuit Mode for Slide Switch Pos. 3
Enabled
No Auto TD & Siren
Aux Wire Control
Air Horn
Clone Manual Function
Park Kill Wire Polarity
Positive
Ground/Negative
AUX Wire Polarity
Positive
Ground/Negative
A series of DIP
switches accessible
through the side of the
case, allow the installer
to select these various
options (see the
diagram to the right). If
any changes are
necessary, these
options should be set
before installation of
the unit.
Turn the siren on its
side and find the
location of the DIP
switches
For quick installation using all of the default options,
please refer to the removable centerfold guide.
Installation: Dip Switch Settings
