Installation Guide

SAFEmine Ltd | www.safe-mine.com | [e-mail] 11/39
SAFEmine (part of Hexagon Mining)
Baarerstrasse 133, CH-6300 Zug
Switzerland
www.hexagon.com
3.2. Displays
3.2.1. Overview
An external display is required for all Main Units to work correctly. The only exceptions are the
QC235 and the QC220 units. The QC235 have an inbuilt display and thus do not necessarily require
an additional external display. The QC220 main application is vehicle tracking which does not require
anti-collision and can work without the indication of nearby SAFEmine CAS systems.
All other SAFEmine CAS systems require a display in order to be fully operational. The display not
only indicates the proximity and direction of other SAFEmine CAS systems but also issues audible
warnings, indicates system errors and malfunctions and provides an interface for interaction.
3.2.2. QD200 RemoteDisplay
The QD200 remote display unit can be connected to all QC2xx units. The QC230 and QC235 units
only require a QD221 (1.5m) or QD222 (5m) display cable extension. To connect to QC220, QC24x
or QC250 units an additional QM106 display Y-cable is required.
The QD200 Interface offers the following attributes:
 Indication of surrounding vehicles through 12 dual color LEDs (red/green) in a circle
 Status Indication through 4 dual color LEDs (red/green): Power, GPS, Reverse and Mode
 Multifunction push-button
 Piezoelectric buzzer
 Ambient light sensor
The maximum length of the display cable is 15m. This can be achieved be connecting several
display extension cables together.
The LED brightness is automatically controlled based on ambient light, in order to provide dimming
for night operation.
The buzzer, with a maximum volume of 85dB (at 10cm distance), can be automatically controlled
based on ambient noise.
3.2.3. QD204 ScopeScreen
The ScopeScreen provides a 4” graphical display showing a bird-view map of the vehicle’s
surroundings. Its main use lies in rotational vehicles and stockpile applications which require detailed
information on their environment. However SAFEmine strongly recommends the QD204
ScopeScreen to be installed with the QM105 Power Saving Display Cable connected to ignition, in
order to preserve the vehicle battery from draining. Its installation is compulsory for light vehicles.
The QD204 further provides 2 USB connectors for FW upgrades and log-files extraction.