Linear Delta-3 DTG - User Manual

INSTR,INSTL,DTG
Linear P/N: 211906 Rev-D
Material: 20 Lb. Mead Bond
Size 8.500" x 11.000"
Ink: Black
Side 1 of 2
Scale: 1-1
DTG
GATE SAFETY EDGE
TRANSMITTER
Installation
Instructions
(800) 421-1587 • www.linearcorp.com
DESCRIPTION
The DTG is part of Linear’s Delta-3 product line and is compatible with all Delta-3
products. In a typical installation, the DTG is mounted on a motorized gate, door
or barrier arm and wired to a standard exterior safety edge sensor which
presents a closed circuit across the connecting wires when an object is hit during
the closing of a gate. To insure full compatibility with all gate edge safety
features, Linear recommends Miller gate edge sensors. If the edge sensor is
pressed for a minimum of
1/8 second, the DTG transmits a message to the
receiver to reverse the movement of the gate.
The DTG circuit board has been coated to prevent moisture damage and is
mounted inside a weather resistant fiberglass box. The mounting box attaches
to the gate through sealed interior mounting screws.
DTG
TRANSMITTER
SAFETY EDGE
SENSOR
GATE
OPERATOR
TYPICAL
INSTALLATION
STEP 1
Remove Cover.
Loosen the four screws on transmitter top and
remove cover.
STEP 2
Locate Parts.
Refer to diagram below for transmitter parts location
and details.
STEP 3
Mount Safety Edge.
Mount safety edge according to manufacturer’s
instructions included with the product.
STEP 4
Mount DTG.
Choose a location as high as possible on gate in a
secure position. Use the template attached to mark the location for the
transmitter. You may have to attach a metal or wood plate to mount transmitter.
Use a 3/32" bit and drill holes. Attach DTG to gate using the four #6 self-tapping
drill point screws.
LOOSEN
SCREWS
REMOVE
COVER
SAFETY EDGE
INPUT TERMINALS
TEST
SWITCH
CODE SWITCH
KEYS
9 VOLT
ALKALINE OR
LITHIUM BATTERY
ANTENNA
TEST
INDICATOR
INSTALL
SAFETY EDGE
ATTACH DTG
TO PLATE
3.88"
1.77"
WELD PLATE
TO GATE

Linear Delta-3 DTG Specifications

General

Brand	Linear
Model	Delta-3 DTG
Category	Transmitter
Language	English

Summary

DTG Transmitter Product Overview

DTG Transmitter Description

The DTG is part of Linear's Delta-3 line, compatible with Delta-3 products, and transmits a message upon safety edge activation.

DTG Transmitter Installation Steps

Remove Transmitter Cover

Loosen screws on transmitter top and remove the cover.

Locate Transmitter Parts

Refer to diagram for transmitter parts location including switches, antenna and terminals.

Mount Safety Edge Sensor

Mount safety edge according to manufacturer's instructions included with the product.

Mount DTG Transmitter

Choose a location high on the gate, use template to mark, drill, and attach DTG.

Assemble Cable Grip

Unscrew cable grip and thread safety edge cable through entry on transmitter.

Attach Safety Edge Cable

Attach safety edge cable to terminals and tighten cable grip for a watertight seal.

Set DTG Code

Set a code by selecting ON/OFF positions for the eight numbered switch keys.

Test Safety Edge Connection

Press safety edge; test indicator light should illuminate to verify connection.

Wire Receiver to Operator

Wire receiver obstacle output to the obstacle input on the gate operator.

Test Gate System Operation

Close gate, press safety edge; gate should stop and reverse to test functionality.

Replace Transmitter Batteries

Replace 9-volt battery if LED indicator fails to light when test button is pushed.