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DL-4

plus

This guide provides the 
basic information you need 
to setup and begin using 
your new DL-4

plus

. For 

more detailed information 
on the installation and 
operation of your receiver, 
please refer to the user 
manuals provided on the 
accompanying CD. To order a printed copy of the manuals, free 
of charge, follow the instructions given on the enclosed 

User 

Manuals

 card.

The DL-4

plus

, with 2.200 firmware or higher, provides a USB 

connection through its COM1 port. The USB drivers, along with 
installation instructions, are available in the USB Drivers 
directory of the CD provided.

BOX CONTENTS

In addition to this 

Quick Start Guide

, the following is provided 

with your DL-4

plus

:

1 CompactFlash

 card

1 12V power cable, 1 I/O cable, 1 USB cable, 1 null 
modem cable, 1 straight through serial cable) 

1 CD containing: 

An installation program for NovAtel’s GPS PC 
utilities, including 

GPSolution

® 

and 

DL4Tool™

Product documentation, including user manuals

The 

OEM4 Software Development Kit

DL-4plus LCD Menus Quick Look

OEM4 Family Quick Reference Guide

User Manuals 

card for requesting printed manuals

ADDITIONAL EQUIPMENT REQUIRED

The additional equipment in this list is needed for a basic setup:

A Windows-based PC with an RS-232 DB-9 port

A quality GPS antenna, like NovAtel’s GPS-702

An antenna RF cable with a TNC male connector at the 
receiver end, such as NovAtel’s C016 model

One of the following:

A standard 12 VDC automobile power outlet, or
a 7 - 18 VDC power supply capable of at least 
4.0 W and a power cable with a 4-pin LEMO 
plug (LEMO part number 

FGG.0B.304.CLAD52Z) at the receiver end

1

SETTING UP YOUR DL-4

plus

Complete the steps below to connect and power your DL-4

plus

.

1.

Mount the GPS antenna on a secure, stable structure with 
an unobstructed view of the sky.

2.

Insert the provided CompactFlash card into the slot provided 
behind the door on the front face of the DL-4

plus

. Open the 

door by loosening the screw at the right end.

3.

Using the antenna RF cable, connect the GPS antenna to 
the 

GPS

 port, which is found on the DL-4

plus

 back face.

4.

Connect the 

COM1

 port on the receiver to a serial port on 

the PC, using the provided serial or USB cable. 

5.

Connect the power cable to the 

PWR

 port by lining up the 

red mark on the receiver connector with the red mark on the 
cable connector. 

6.

Plug in a user-supplied adapter and/or connect and turn on 
the power supply. When the DL-4

plus

 is properly powered, 

the 

PWR

 LED is red. 

7.

Press the 

 button on the front face of the DL-4

plus

.

COMPACTFLASH CARD

You may get a DISK ERROR message on the LCD screen of the 
DL-4

plus.

 If so, enter the following using 

GPSolution

:

DISK FORMAT

 

Wait a few minutes until the error message is gone. Use the DL-
4

plus

 power button to turn it off and then on again. When power 

is returned, the DL-4

plus

 should be able to use the flash card.

INSTALLING THE PC UTILITIES

Once the DL-4

plus

 is connected to the PC, antenna, and power 

supply, install NovAtel’s GPS PC utilities

.

1.

Start up the PC.

2.

Insert the accompanying CD in the CD-ROM drive of the 
computer.

3.

Install the PC utilities by advancing through the steps 
provided in the 

NovAtel GPS PC Utilities

 setup utility. If the 

setup utility is not automatically accessible when the CD is 
inserted, select 

Run

 from the 

Start

 menu and select the 

Browse

 button to locate 

Setup.exe

 on the CD drive.

CREATING A LOG GROUP USING DL4TOOL

Log groups are sets of logs to be captured by the DL-4

plus

. A 

group can be created in 

DL4Tool

 and then downloaded to the 

DL-4

plus

1.

Launch 

DL4Tool 

from the 

Start

 menu folder specified during 

the installation process. The default location is 

Start

 | 

Programs

 | 

OEM4 PC Software

.

2.

Select the 

Group Editor

 button.

Within the 

Group Editor

, pre-defined log groups are provided 

for use during common operational modes. In addition, five 
empty log groups are provided. Both the pre-defined and 
empty log groups are editable.

3.

Select 

LOGGROUP1

 from the 

Group Name

 drop-down list 

and, if desired, use the 

Rename...

 button to rename the 

group.

QUICK START GUIDE

1. If an alternative power source is preferred, the automobile power 

adapter can be cut off from the power cable. The exposed wires 
(red and orange for positive, brown and black for negative) can 
then be tied to a 7-18 VDC supply capable of at least 4.0 W. The 
use of a 3 A slow-blow fuse is recommended.

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