SC-1002 / 1012 / 1022-10 Ver. B Installation Instructions
Page 5 of 16
CP5028A
03/11/10
OPTION SWITCHES
An internal 8-position DIP switch on the circuit board may be changed to select various options.
Accessing Option Switches
- the DIP switch is located just behind the front panel of the ampli-
fier. Use a 7/64” allen wrench to remove the 4 corner screws then remove front panel.
Adjusting Option Switches
- it is easiest to view the DIP
switch with the unit turned upside down.
With the unit
upside down
, the DIP Switch is located on the internal
PCB assembly board toward the left side of the unit.
Switch 1 is toward the front of the unit. Switch ‘ON’ posi-
tion is toward the left side of the unit.
The default setting is shown here
. Switch 1 is on.
Note: Ver. B available options have changed.
SW-1 (AUX_P) Auxiliary Input Polarity
- The auxiliary input is normally activated with positive.
Turn switch off for negative activation.
SW-4 (T-T) Two-Tone
- Turn this switch on to replace Phaser with Two-Tone.
SW-5 (H_I) Horn Inhibit
- Turn this switch on to disable Horn tone. Horn replaced with Yelp.
SW-4 and 5 Tone Disable
- All siren tones may be disabled except Manual, Wail and Yelp by
turning on both switches. Mechanical will be replaced with Wail. Phaser and Horn will be re-
placed with Yelp.
SW-6 (SM) Short Manual
- The Manual siren tone will normally fall and die out when released.
Turn this switch on to have Manual stop immediately.
SW-7 (M-W) Manual Wail
-
For SC-1022 only
Turn this switch on for Manual Wail instead of
Manual Mechanical when pressing the MAN pushbutton.
SW-8 (FALL) Mechanical Fall
- Turn this switch on for a quicker mechanical tone fall time.
HORN RING CYCLER 2 (HRC2)
- Turn on DIP SW-2 and SW-3 to enable this feature. Also
connect the auxiliary input to the horn ring or other switch. While the siren is in standby, tap the
horn ring to 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.
SW-2
AUX_F1
SW-3
AUX_F2
Auxiliary Input Function
with Unit set to Standby
OFF
OFF
(Default) Produces Horn tone while activated.
ON
OFF
Manual control of Mechanical tone.
OFF
ON
Manual control of Wail tone.
ON
ON
Activates Horn Ring Cycler 2 (HRC2) function.
ON
1
2
3
4
5
6
7
8
OUTPUT
SC-1000
POWER
LT2
LT1
HO
RN
PH
S
R
ME
C
H
Y
ELP
MA
N
AUT
O
LA
M
P
NE
G
HAND
CONTROL
REMOTE PANEL
SC-1002
OUTPUT
M
A
N
A
U
T
O
MECH
WAIL
YELP
PHSR
HORN
LT1
LT2
