-8-
Wind Down or Hard Stop Option
†
By default, the Wail tones indicated by the “
†
” in the Optional Tone list on the
previous page will “wind down” when they are de-activated. If you prefer to have
them immediately stop (i.e. hard stop), hold the Program Button for 3 seconds (until
the LED flashes once). This will change it to a hard stop. Repeat to change back to
the wind down option.
(Installer Selectable Options CONT’D)
Tone Disable Option
Some municipalities may ban the use of specific tones, such as the
Phaser
tone.
Review the
Optional Tone Programming
feature described on the previous page to
reprogram the
PHSR
default tone from
Phaser
to any of the other tones listed.
Auxiliary-Manual Function Option
By default, when the siren is in
PHSR
,
YELP
, or
WAIL
modes, and the AUX function is
activated (typically by the steering wheel horn relay), the siren will produce the
standard Air Horn Tone (#1 in the Optional Tones list) and temporarily override the
siren tone. If you would rather have the AUX function (i.e. steering wheel horn)
mimic the MAN button
(see MAN button functions on page 9)
,
then you should
program the AUX function for tone #9 (Manual) or #10 (Mechanical Manual). To do
this, follow the procedure outlined on the previous page.
Specifications
Input Voltage
10 - 16 VDC (LCS771) or 19-30VDC (LCS771-28) - Negative ground
Input Current
(LCS771)
8.0 Amps @ 13.6 VDC (single 100W speaker)
16 Amps @ 13.6 VDC (dual 100W speakers)
Standby Current
Switch Off/Backlighting Off - Less than 4 mA
Switch On/Backlighting Off - Less than 7 mA
Switch Off/Backlighting On - Less than 18 mA
Switch On/Backlighting On -
≈
22 mA
Audio Frequency
200Hz - 10 kHz + 3db
Output Power
105 WATTS RMS MAX. (15.0 VDC - single 100W speaker)
200 WATTS RMS MAX. (15.0 VDC - dual 100W speakers)
Siren Frequency
675Hz - 1633Hz
High Voltage Protection
>16VDC will cause siren output to cease, resumes at normal voltage
(>30VDC for the LCS771-28)
Short Circuit Current
50 AMPS (supply circuit must be capable of supplying this)
Operating Temperature
-22° F to +140°F
Diagnostic Indicator
LED indicator provides diagnostic feedback
Connections
Detachable 12-terminal connector, attached 6-terminal block, 12 loose wires
Size
6" Wide, 5.8" Deep, 2-1/2" High
Shipping Weight
6 lbs.
Input Current
(LCS771-28)
4.0 Amps @ 28 VDC (single 100W speaker)
8 Amps @ 28 VDC (dual 100W speakers)
