3
Switch Functions When Interfacing With a 940-AMP
Auxiliary Switch 1
Amp Output 7
+12Vdc
Auxiliary Switch 2
Amp Output 6
+12Vdc
Auxiliary Switch 3
Amp Output 5
+12Vdc
Auxiliary Switch 4
Amp Output 4
+12Vdc
Auxiliary Switch 5
Amp Output 3
+12Vdc
Auxiliary Switch 6
Amp Output 2
+12Vdc
Slide Switch Position 1
Amp Output 10
+12Vdc
Slide Switch Position 2
Amp Output 10+9
+12Vdc
Slide Switch Position 3
Amp Output 10+9+8
+12Vdc
Arrow Switch
Amp Output (18)>(17)>(18,17)
+12Vdc
Dim Switch
Amp Output 1
-12Vdc
Manual Switch
Activates Siren/Secondary Tone
Horn Switch
Activates Electronic Air Horn
Rotary Switch
Siren Tone Selection
Default Switch Configurations:
Slide Switch Position 0
OFF
Slide Switch Position 1
Mode 1
Slide Switch Position 2
Mode 1 + Mode 2
Slide Switch Position 3
Mode 1 + Mode 2 + Mode 3
Auxiliary 1
Toggle ON/OFF
Auxiliary 1
Toggle ON/OFF
Auxiliary 1
Toggle ON/OFF
Auxiliary 1
Toggle ON/OFF
Auxiliary 1
Toggle ON/OFF
Auxiliary 1
Toggle ON/OFF
Auxiliary
6
Momentary
Arrow Switch
Toggle LEFT > RIGHT > CENTER OUT > OFF, hold
ARROW button for more than 1 Second to shut off.
DIM Switch
Toggle-ON/OFF and Illuminated when low intensity activated
PROGRAMMING THE 948L-DCP:
To enter Programming Mode set the Rotary Switch to STAND-BY, press and hold the MANUAL and
HORN buttons simultaneously for 2 seconds . AUXILIARY 1 through 6 will flash 3 times to indicate
successful activation of programming mode.