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Signal LCS770 - Parts and Specifications; Available Parts List; Technical Specifications

Signal LCS770
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-17-
PARTS
The following parts are available from Signal Vehicle Products:
Part Description
S30235-13 Siren Top Cover
S30234-13 Siren Bottom Mounting Plate
SWH-49 9-Conductor Wiring Harness for Lighting Functions
SWH-48 12-Conductor Wiring Harness for Siren Connections
P30069-38 Microphone Bracket with Screws
P30056-16 1/4-20 x 3/8" Hex Locking Bolt
P30028-1 20 Amp Automotive Fuse
P30232-1 Noise Cancelling Microphone
P30208-10 Microphone Strain Relief
P30032-8 TIP36C Power Transistor
P30239-1 Rotary Selector Switch Knob
P30253-3 Keypad
P8070-254-1 Circuit board for Keypad
S30007-66-3 Slide Switch
P30007-66-1 Slide Switch Knob
P30230-19 PA Volume Knob
P30147-44 Mounting Bracket
P30050-28 Case Screws
P30147-117 Flush Mount Bracket
SPECIFICATIONS
Input Voltage 10 - 16 VDC (negative ground)
Input Current 8.0 Amps @ 13.6 VDC (single 100W speaker)
16.0 Amps @ 13.6 VDC (dual 100W speakers)
Standby Current Less than 15 mA
Audio Frequency 200Hz - 10 kHz + 3db
Audio Output 40 watts @13.6 VDC
Speaker Output Power 105 WATTS RMS MAX. (15.0 VDC single 100W speaker)
180 WATTS RMS MAX. (15.0 VDC dual 100W speakers)
Siren Frequency 675Hz - 1633Hz
High Voltage Protection 16 - 18 VDC will cause siren output to cease, resumes at normal voltage
Speaker Short Circuit
Protection Current
50 AMPS (battery must be capable of supplying this for unit to auto shut-down
with a speaker short)
Operating Temperature -15° F to +140°F
Siren Controls 7-position rotary switch (Radio, Alert, Manual, HF, Wail, Yelp, Phaser)
Push-Button Manual and Horn switches
Auxiliary input (jumper programmable) for positive or negative horn
-Remote Manual or Hands Free operation
Park Kill input (jumper programmable) for positive or negative activation
Phaser (and Two-Tone) disable (jumper programmable)
Two-Tone activation (swaps modes with Phaser) (jumper programmable)
Diagnostic Indicators Two LED indicators provide diagnostic feedback, one for each speaker
Light Controls 4 push-on/push-off buttons (1 programmable 8 sec. time delay)
4-position slide switch (Off, L1, L1 & L2, L1 & L2 & L3 & Wail)
Light Output Ratings 20A fuse on each of the 7 light outputs. (4 push buttons, 3 slide positions)
Siren Connections
(12-Pin Connector)
Detachable, 12-pin, positive locking connector with pigtail leads.
(2) Positive, (2) Negative, (1) Activation (on/off), (1) Backlighting,
(2) Speaker, (2) Radio, Auxiliary, Park Kill
Light Control Connections
(9-Pin Connector)
+12 two 8 AWG leads
L1, L2, L3 (Slide Switch) and S1, S2, S3, S4 (Push buttons)
Size 6" Wide, 6-1/2" Deep, 3" High
Shipping Weight 6 lbs.