Vision 2310b, Instruction Manual, Page: 12 / 48

9
MAIN HARNESS
This wire supplies a (–) 0v Ground (1.0A@24v max.) output to operate the
included external siren during a security breach. See Fig-3 below.
H1-ORG
H1-GRN/YEL
H1-BLU/YEL
(–) Siren Output
(–) Door Lock Output
(–) Door Unlock Output
INSTALLATION
H1
Cut wire loop for 6-tone sound.
WIRE
LOOP
FIG-3: Connecting to the Siren
ORG ORG
BATTERY
BACKUP
SIREN
BLK
RED
BRN
+24v BATTERY
n/c
H1
The 2310 can easily interfaced with vehicles that have (–) negative “Type-B”
door locking systems, in most cases without any optional parts. Most Asian
made vehicles use this (–) door lock scheme.
TYPE-B Vehicles that use a (–) negative door lock scheme have 3 wires at
the master door lock switch. Probe the 3 wires and you should find one
con-
stant (–) 0v ground wire, and the other two wires will show (–) ground only
when the switch is pressed. See Fig-4 on the next page for connections.
IMPORTANT:
The 2310 does not support door locking on vehicles that
use vacuum pump door locks or vehicles that require 2 pulses for unlock.
See “Type-E” on page 12.
NOTE:
Vehicles with door lock systems other than (–) B-Type will
require purchase of optional parts such as relays and/or motors, as is
explained in the following pages.
Important Connection!