SoundOff Signal INTELLIswitch990 60 Amp Digital Switch User Manual

Etsp990 wiring instructions, Function table

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SoundOff Signal

3900 Central Parkway

Hudsonville, MI 49426

Ph: 800.338.7337
Ph: 616.896.7100

Fx: 616.896.1286

1. Plug in the 8 Gauge Red-Power wire (to battery):

A. Protect the Battery with a 60 Amp fuse (not supplied).
B. The stainless steel “U” grommet on the back of panel
must be removed to install the Red-Power wire and
replaced when finished.

2. Plug in the 2-position wire harness to J5 connector.

A. White - Hot Wire (ignition)
B. Black - Ground Wire

3. Attach the red wire to any power source, preferably the fuse box.
4. Attach the black wire to a clean, unpainted grounding point.
5. The three (3) green/yellow cables control the switch box functions.
6. To make installation easier, all connectors are plug/input specific.

ETSP990 Wiring Instructions

1. If a switch has been associated with the Master
switch, it can always be operated normally by pushing
once (1) to turn ON and a second (2nd) time to turn OFF.

2. If a switch has been associated with and turned on via
the Master switch it can be turned OFF by pushing it one
(1) time.

3. If no buttons are pressed for one (1) minute while in
programming mode, the unit will save the current settings
and exit programming mode automatically.

Operation Notes

ETSP990 (60 Amps Max) Digital Switch Panel

Warning: In standard format, each switch is ONLY rated for a maximum 10 Amp load per switch!
Should your amp draw requirements exceed 10 Amps per switch, call 800-338-7337 to order our
optional in-line 40 Amp relay kit, part number PSP0RK1. This kit will increase the maximum amp
load capacity of one switch/lead to 40 Amps. List Price is $35.30 each.

Wire

1
2
3
4
5
6

J5
J5

AWG

16
16
16
16
16
16
18
18

8

Color
Grn/Yel
Grn/Yel
Grn/Yel
Grn/Yel
Grn/Yel
Grn/Yel
Black
White
Red

Item
Switch 1
Switch 2
Switch 3
Switch 4
Switch 5
Switch 6
Ground
Ignition
Power

Function

Ground
Ignition
Power

ETSP990
T

hank you for purchasing this SoundOff Signal product. With proper

installation and care, this unit will provide years of trouble-free service.

Panel Back Inside View

POWER

+12V

INPUT

8 AWG

15A

15A

1

2

15A

3

4

5

6

J5

TO LOAD
SWS 6
GRN/YEL
16 AWG

TO LOAD
SWS 5
GRN/YEL
16 AWG

TO LOAD
SWS 3
GRN/YEL
16 AWG

TO LOAD

SWS 4

GRN/YEL

16 AWG

GND

BLK

18 AWG

IGN
WHT
18 AWG

TO LOAD
SWS 1
GRN/YEL
16 AWG

TO LOAD

SWS 2

GRN/YEL

16 AWG

Power Connector

Power Terminal

U-Bracket

Use an Available
Bolt/Hole or a
Self Tapping Screw
Star Washer
Ring Terminal
Vehicle Frame

A loose chassis ground
connection WILL cause
intermittent operation!

Chassis Ground

Scrape away any paint from the
selected bolt hole and use a star washer
and ring terminal to ensure a good,
secure electrical connection to the
chassis. The chassis ground must not
be an insulated point.

Note: When drilling into any vehicle
structure, ensure that both sides of the
surface are clear of anything that can be
damaged.

To (-) Black Ground

(12 AWG)

Function column intentionally left blank. Please fill in
appropriate functions and store in glove box for future
reference / tech support.

Function Table

1.800.338.7337 / www.soundoffsignal.com / Thank you for trusting us with your safety!

ETSP990_B.CDR 2010-07-16

Page -1-

NST12020-1_B

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