Carson 1022-10 operating instructions SC-1002 and SC-1012 Models, Operation, Phsr Horn

SC-1002 / 1012 / 1022-10 14 Installation Instructions Page 11 of 16

OPERATION

SC-1002 and SC-1012 Models

POWER ON/OFF

The unit is enabled (turned on) by applying positive voltage to the orange enable lead. On the SC-1002, backlight turns on. On the SC-1012 remote amplifier, POWER light comes on.

This is normally controlled with the ignition switch on the vehicle. See INSTALLATION section. An Instant ON feature may be selected so the unit is turned on when the front panel controls are activated. See OPTION SWITCHES section.

SIREN CONTROLS

MAN - STBY - AUTO SELECTOR SWITCH

A 3-position rocker selector switch controls the primary operating mode of the siren.

Manual - Provides manual control of Mechanical and Wail tone rise and fall or momentary Yelp depending on the position of Mech - Wail - Yelp switch.

Auto - Keeps siren tone running (automatic rise and fall). Tone depends on the position of Mech - Wail - Yelp switch.

Standby - A silent mode that may be overridden anytime.

MAN	MECH
S	W
T	A
B	I
Y	L
AUTO	YELP

MECH - WAIL - YELP SELECTOR SWITCH

A 3-position rocker selector switch controls the primary siren tone.

Mech - A simulated mechanical siren tone. Tone may be changed or disabled. See OPTION SWITCHES section.

Wail - A slower changing tone used on highways.

Yelp - A rapidly changing tone used in congested areas.

PHASER BUTTON (SC-1002) or ROCKER (SC-1012)

A very rapid changing tone used at intersections and very highly congested areas. With selector switch in Auto, this tone override is toggled on and off by repeatedly pressing switch. With selector switch in Standby, this tone override is momentary as long as the switch is pressed. May be optionally replaced with Two-Toneor disabled. Two-Tone is two alternating frequen- cies like a European HI-LO. See OPTION SWITCHES section.

HORN BUTTON (SC-1002) or ROCKER (SC-1012)

Produces a simulated Air-Horn tone while pressed. Overrides all siren modes. Horn tone may be disabled. See OPTION SWITCHES section.

SC-1002

PHSR HORN

SC-1012

PHSR

AUXILIARY INPUT FUNCTIONS	HORN
The switch or horn ring attached is intended to be momentary.

With selector switch in Standby, activating auxiliary is the same function as activating Manual. Note that the orange enable lead must be activated for the unit to be on while in Standby. When the selector switch is in Auto activating auxiliary is the same as pressing Horn switch.

Horn Ring Cycler 2 (HRC2) - this feature may also be added by turning on the HRC2 option. HRC2 is only available while the unit is in Standby. Tapping the attached horn ring or other switch, will bring the unit out of standby into Mechanical tone. Repeatedly tapping the horn ring will cycle through Mechanical, Wail, Yelp, and Phaser tones. Tapping the horn ring twice quickly will stop the siren tones and return the unit to standby. Pressing and holding the horn ring will produce Horn tone until released. Then the siren will return to its previous siren tone or standby.

Selector	Mech - Wail - Yelp	Phaser	Horn	Auxiliary Input
Position	Position	Switch	Switch	(Horn Ring)
Standby	Silent	Mom. Phsr	Horn	Man. Mech., Man., or Yelp or HRC2
Manual	Man. Mech., Man., or Yelp	Phsr Toggle	Horn	Horn
Auto	Mechanical, Wail, or Yelp	Phsr Toggle	Horn	Horn

CP4997B 2/20/08