ETB Instruments DigiDash 2 User Manual

© ETB Instruments LTD 2007 DigiDash
2
Quick Start Guide
D
Version 1.03 - 1 -
DigiDash
2
- LITE Display Quick Start Guide
Please read thoroughly before attempting installation of the DigiDash
2
This quick start guide is intended for fast installation and set-up of the DD
2 –
LITE with basic
parameters to get you up and running in a short period. For more detailed instructions on
installation, set-up and operation, please refer to the DD
2
– LITE manual supplied on the
accompanying CD-ROM.
Installation
1. Copy DigiTools (on CD-ROM) to your PC’s Hard Drive
• Insert the DigiTools CD into your CD-ROM Drive.
• Using the mouse, Left double-click on “My Computer” Icon
• Right-Click on CD-ROM Drive Icon and select “Explore”
• Select all files shown on CD-ROM and by Right-Clicking on these files, drag and drop
them into a suitable folder on your Hard Drive.
2. Information Required for Set-up
You will need to obtain some information about your vehicle before starting installation. This is
necessary for the unit to show Speed, RPM and Engaged Gear. These are:-
• Transmission type (e.g. Rear wheel drive with speed sensor mounted on prop-shaft).
• Tyre Size (e.g. 205/50/15”)
• Differential Ratio (e.g. 3.62:1)
• Gear Ratios (e.g. 1
st
Gear – 3.65:1, 2
nd
Gear 1.97:1….)
• ‘Speedo Cal’ – (Obtained from using DigiDash
2
Tools ‘Calculator’ software on the CD)
• ‘Gear Cal’ – (Obtained from using DigiDash
2
Tools ‘Calculator’ software on the CD)
Please refer to the Sheet entitled ‘DigiDash
2
– LITE Wiring Schematic’
1. Connect DigiDash
2
to 12 volt supply
The cable supplied with a RED 9-pin connector should be connected to the Display module.
Connectors are gender specific to prevent incorrect connection.
Of the wires coming out of this green connector, you will find a RED wire with black fuse
holder, and a single BLACK wire. Connect the RED wire to a switched +12v (positive) supply
(usually this is a 12 volt feed from your ignition switch), and connect the black wire to the
vehicle Ground (negative (-ve)). It is more preferable to connect the RED wire to a position on
the Ignition switch that does not require the engine to be running.
2. Install Sensors supplied and connect according to Wiring Schematic
After installing the sensors supplied with the unit, connect wires as shown on the wiring
schematic, either directly using the cable supplied or to an existing wiring harness.
3. Turn on your Vehicle Ignition Switch
Switch on Ignition in order to supply 12 volts to the DigiDash
2
and the Display will power up
and go through its initial start-up sequence.

ETB Instruments DigiDash 2 Specifications

General

Operating Temperature	-20°C to +70°C
Display	TFT LCD
Logging	Data logging capability
Mounting	Panel or surface mount
Compatibility	Compatible with most engine management systems

Summary

Installation Guide

Copy DigiTools to PC

Instructions for copying DigiTools software from CD-ROM to your PC's hard drive for installation.

Information Required for Set-up

Details essential vehicle information needed for setting up Speed, RPM, and Engaged Gear functions.

Connect DigiDash to 12 Volt Supply

Procedure for connecting the DigiDash² unit to a 12-volt switched positive supply and ground.

Install Sensors and Connect Wiring

Guidance on installing supplied sensors and connecting their wires according to the wiring schematic.

Turn on Vehicle Ignition

Step to switch on the vehicle's ignition to power up the DigiDash² and initiate its start-up sequence.

Initial Set-up and Configuration

Enter Configuration Menu

How to access the DigiDash² LITE set-up menu by holding buttons A & B together.

Editing Configuration Parameters

Overview of menu displays and key parameters for initial configuration, such as Speed Units, RPM limits, and Gear Ratios.

Speed Sensor Installation Details

Mounting Speed Sensor Magnets

Instructions on mounting the two powerful magnets on a rotating surface for speed sensor detection.

Speed Sensor Placement and Gap

Guidance on locating the speed sensor and ensuring a consistent 1mm gap between the sensor and magnets.

Connecting Tachometer and Test Mode

Connecting the Tachometer (RPM)

Instructions for connecting the yellow tachometer wire to the ignition coil or ECU output.

Test Mode Verification

How to use Test Mode to verify speed and RPM signal inputs by rotating the magnet part.

General Safety Instructions

Essential safety precautions to follow when wiring and installing the DigiDash² unit in a vehicle.