Page 1
TECHNICAL BULLETIN INSTALLATION AND OPERATING MANUAL SA-400-73 WITH SQUARE FLAT SIREN BUTTON SA-400-73 PG (Positive GND) Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage. Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity.
Carson Manufacturing Co., Inc. makes no warranty of any kind with regard to this manual, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose.
Proper installation of the unit is essential for years of safe, reliable operation. Please read all instruction before installing the unit. Failure to follow these instructions can cause serious damage to the unit or vehicle and may void warranties. SAFETY PRECAUTIONS For the safety of the installer, vehicle operator, passengers and the community please observe the following safety precautions.
RADIO SPKR BROWN TO SPKR TB0322B CP2560 HORN CABLE RING SWITCH HORN RING CONNECTION AUTOMOTIVE TYPE FUSE 20AMP (SA-400-73 14,PG) 10AMP (SA-400-73 28) WHITE TO AUX SIREN SWITCH RED TO +VDC Page 4 of 8 Added SPDT Switch HORN 10/18/03...
Sound Hazard - Sound level from siren speaker (>120dBA @ 10 feet) may cause hearing damage. Do not operate siren without adequate hearing protection for you and anyone in immediate vicinity. (Ref. OSHA 1910.95 for occupational noise exposure guidelines) The OFF/ON Toggle Power Switch controls the siren power. The siren may be left on any time the vehicle is in operation.
RADIO VOLUME ADJUST The RADIO VOLUME ADJUST is a one time setting which depends on the radio connected and its normal volume. The siren cover must be removed to access the adjustment. The cover is held in place by a snap-fastener on the back of the unit.
Page 7
Radio volume too low If you have any questions concerning this or any other Carson product, please contact our Technical Service Department at (888) 577-6877. Many issues can be handled over the phone. We can also be reached via e-mail at service@carsonsirens.com...
Page 8
Knob, PA volume control CP3530 Label, front panel for SA-400-73 (With membrane switch) #73 LAMP Lamp, T-1-3/4 14V Mini Wedge Base (JKL #73) (used on SA-400-73 14,PG) E85 LAMP Lamp, T-1-1/2 28V Mini Wedge Base (JKL #E85) (used on SA-400-73 28) 4133 SOCKET Lamp Socket (Industrial Devices Inc.
Need help?
Do you have a question about the SA-400-73 and is the answer not in the manual?
Questions and answers