Eaton EVT-300 Installation and operation manual

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EVT-300
Eaton VORAD Collision Warning Systems
®®
Driver Instructions VODR-0030 December 2004

FCC Compliance Statement
Federal Communications Commission
This device is sold under a waiver of FCC (Federal Communications Commis-
sion) rules. Operation is subject to the following two conditions: (1) this
device may not cause harmful interference and (2) this device must be able to
accept any interference received, including interference that may cause
undesired operation. Any interference that may be caused should be reported
to the local FCC field office or to the Federal Communications Commission;
Field Operation Bureau; Enforcement Bureau; 445 12th Street S.W.; Room 7-
C485; Washington, D.C. 20054.
Any changes or modifications made by the user to this equipment that are not
expressly approved by Eaton Corporation could void the user’s authority to
operate the equipment.
Every effort has been made to ensure the accuracy of all information in this
brochure. However, Eaton Corporation makes no expressed or implied war-
ranty or representation based on the enclosed information. Errors or omission
should be reported to: Technical Services, Eaton Corporation, 13100 E. Michi-
gan Ave., Galesburg, MI 49053, 1-800-826-HELP (4357).

Table of Contents
Warnings............................................................................................... 1
VORAD EVT-300 Overview.................................................................... 3
EVT-300 Collision Warning System Features........................................ 4
EVT-300 Components........................................................................... 5
EVT-300 Controls.................................................................................. 8
Driver Display Indicators....................................................................... 9
Side Sensor Display Indicators ........................................................... 14
Driver Identification Card.................................................................... 15
EVT-300 Start-Up................................................................................ 16
EVT-300 Vehicle Tracking................................................................... 17
EVT-300 Road Situations.................................................................... 18
EVT-300 SmartCruise (Optional)......................................................... 22
Accident Reconstruction Capability (Optional).................................... 26
Preventive Maintenance...................................................................... 27
How to Activate Failure Display Mode................................................. 28

1
Product Safety Information
Warnings
WARNING: Improper use of this system could lead to a serious
accident. Read this entire Driver Reference Manual before operat-
ing the EVT-300 System or SmartCruise®. Pay particular atten-
tion to the safety messages below. This manual should be used in
conjunction with proper training.
Limitations of Collision Warning Systems
The Eaton VORAD EVT-300 Collision Warning System is intended solely as an
aid for an alert and conscientious professional driver. It is not to be used or
relied upon to operate a vehicle. The system should be used in conjunction
with rear view mirrors and other instrumentation to maintain safe operation. A
vehicle equipped with the EVT-300 Collision Warning System should be oper-
ated in the same safe manner as if the EVT-300 Collision Warning System
were not installed. The system is not a substitute for normal safe driving pro-
cedures. It will not compensate for any driver impairment, such as drugs,
alcohol, or fatigue.
The Eaton VORAD EVT-300 Collision Warning System may provide little or no
warning for some hazards, such as pedestrians, animals, oncoming vehicles,
and cross traffic.
WARNING: The system will not sense objects if the sensor view
is obstructed. Therefore, do not place objects in front of the sys-
tem sensors. Remove heavy buildups of mud, dirt, ice, and other
materials.
WARNING: Properalignment is critical to correct operation of the
system.
WARNING: Be sure the vehicle is not moving during the initial
self-test at vehicle’s start-up. Otherwise, the system may not
operate properly.

2
Product Safety Information
SmartCruise
• SmartCruise works with the cruise control feature of your vehicle.
Refer to the Cruise Control instructions in the Owner’s Manual of the
vehicle.
• SmartCruise will not react to stationary objects, and it does not have
the capability to bring the vehicle to a stop.
• SmartCruise may operate the engine brake without warning. Do not
operate this feature in slippery or wet conditions where sudden brak-
ing could cause loss of control.
Note the above warning in your vehicle. It is there to remind you of the safe
use of SmartCruise.
If you have any questions regarding the operation of the EVT-300 or Smart-
Cruise, call 1-800-826-HELP (4357) in the U.S., Canada, and Mexico; contact
your OE dealer in Europe. An Eaton VORAD EVT-300 Driver Training Video can
also be ordered by calling 1-888-386-4636. Eaton wants you to use your
VORAD system safely.
WARNING
!
Vehicle is equipped with an Eaton VORAD SmartCruise system which operates
when Cruise Control is on.
Improper use of SmartCruise can lead to a serious accident.
Do not use SmartCruise in:
* slippery conditions (wet, snow, ice, mud) or fog.
* stop-and-go traffic.
* winding roads.
* any situation where your vehicle manual advises against using Cruise Control.
Check front sensor periodically for alignment and cleaning. Heed all safety
information in your Eaton VORAD manual and truck operator manual
SmartCruise does not replace an alert, trained driver!
R
R

3
Overview
VORAD EVT-300 Overview
The Eaton VORAD EVT-300 Collision Warning System is a sophisticated, com-
puterized device that uses forward-looking radar and optional side-looking
radar to constantly monitor vehicles ahead and in the blind spot area, respec-
tivily.
The Collision Warning System uses transmitted and received radar signals to
determine the distance and relative speed between the vehicle and objects in
front. This information is used to warn the driver of potentially dangerous sit-
uations through visual and audible alerts. The system can perform in adverse
conditions, but objects must be within the field of view of the radar beam and
must provide a surface that can reflect the radar beam back for detection.
The optional Side Sensor is a radar transmitter and receiver mounted on the
side of the vehicle to detect objects from two (2) to ten (10) feet (.6 - 3 m)
from the side of the vehicle. The Side Sensor can detect vehicles or objects
unseen by the driver, moving or stationary, provided the vehicle or object is
moving adjacent to the vehicle.
The EVT-300 also has the ability to operate in a mode called “SmartCruise”.
SmartCruise is an optional feature requiring installation by the Original Equip-
ment Manufacturer (OEM). This feature is offered as a convenience to the
driver in conjunction with the standard vehicle cruise control.
WARNING: This system does not work under all conditions and
can be deceived under certain weather types. The driver must
stay alert at all times to avoid an accident.

4
Features
EVT-300 Collision Warning System Features
• Visual display indicating when objects are detected within 350 feet
(106 m) in front of the vehicle.
• Audible alerts when the vehicle is closing within one half (1/2) sec-
ond, one (1) second, and two (2) second following intervals.
• Visual display indicating that an object is in the Side Sensor detec-
tion area.
• Audible alert indicating that an object is detected by the Side Sensor
when the turn indicator is activated.
• Volume control for audible alerts.
• Range control for setting forward object detection distance.
• Headway control to select following interval when using Smart-
Cruise.
• Warnings for stationary and slow moving objects.
• Visual and audible proximity alerts.
• Audible alerts are disabled when brakes are applied if the vehicle is
more than one half (1/2) second away from the host vehicle or when
the vehicle is going faster than the host vehicle.
• Automatic adjustment of display intensity to accommodate ambient
light conditions.
• Simultaneously tracks up to 20 moving or stationary objects within
its range.
• Warnings indicating absence of the optional Driver Identification
Card.
• Warning indicating a system or component failure.
• Data storage for Accident Reconstruction.
• Self troubleshooting every 15 seconds.

5
Component Description
EVT-300 Components
The Eaton VORAD EVT-300 Collision Warning System is comprised of four
main components: the Antenna Assembly, Central Processing Unit, Driver
Display Unit, and the Interconnecting Harness. Two components, the Side
Sensor and Side Sensor Display, are optional. Each of the components are
shown in their approximate location on a vehicle (see Figure 1 below), and
their functions are described in the following paragraphs.
Antenna Assembly
The Antenna Assembly located on the front of the vehicle, transmits and
receives low power, high frequency radar signals. The transmitted radar sig-
nals are reflected off objects in front of the vehicle and are received back at the
Antenna Assembly. The Antenna Assembly compares the difference between
the transmitted and received signals, converts this information into a digital
format, and transmits it to the Central Processing Unit (see page 6) for addi-
tional processing. The Antenna Assembly is usually mounted in the center of
the bumper. This mounting location ensures that the radar beam is aimed
directly in front of the vehicle. The Antenna Assembly will simultaneously
monitor up to 20 objects within a 350 feet (106 m) range, whether moving or
stationary.
Figure 1
Central
Processing Uni
t
Antenna
Assembly
Side Sensor
Display
Side
Sensor
Driver
Display Unit
P2
P2

6
Component Description
Central Processing Unit
The Central Processing Unit (CPU) is the electronic control unit for the EVT-
300 Collision Warning System. The CPU and Antenna Assembly are program-
mable though a slot located in the opposite end from the cable connection on
the CPU (system parameters can be set with a Prolink Diagnostic Tool or Ser-
viceRanger). The CPU compiles information from the Antenna Assembly,
Engine Control Unit, Speedometer, optional Side Sensor (see page 7), Brake,
and Turn Signal Circuits to produce audible and visual warnings.
The CPU can be located in a variety of places, depending upon the orientation
of the CPU inside the vehicle in which it is installed. Typical locations are on
the vehicle firewall, underneath the dashboard, or behind the driver’s seat.
Driver Display Unit
The Driver Display Unit contains controls and indicators related to system
operation.TheDriver DisplayUnitcontrolssystempower-up,speakervolume,
range for vehicle warnings, and headway thresholds for SmartCruise. A slot is
also provided at the front bottom edge of the Driver Display Unit to insert the
optional Driver Identification Card (see page 15). Driver Display Unit indicator
lights come on to indicate system power, system failure, absence ofthe Driver
Identification Card, SmartCruise enabled, and multiple stages of warning lev-
els.
A light sensor in the face of the Driver Display Unit adjusts indicator bright-
ness with changes in ambient light. The Driver Display Unit also contains a
small speaker that provides audible alert tones. The alert tones are sounded
when the vehicle is closing on an object, or if an object is detected by the Side
Sensor and the turn signal is activated for a lane change. Additionally, the
speaker provides informational tones such as volume level, system failures,
and the Driver Identification Card related tones.
The Driver Display Unit mounts on top of, or is recessed in, the dashboard in
an area that is easily visible and accessible to the driver.
In certain applications there may not be a Driver Display Unit installed. The
information that is normally displayed on the Driver Display Unit may be
included on an OEM installed integrated dashboard display. Consult your OEM
literature for these integrated systems for proper operation.

7
Component Description
Side Sensor (Optional)
The Side Sensor is also a radar device that senses objects from two (2) to ten
(10) feet (.6 - 3 m) from the side of the vehicle in a blind spot area on either
side of the vehicle. This information is provided to the Central Processing Unit
for processing, lighting of appropriate indicator lamps, and sounding of
appropriate alarms. Side sensors are generally mounted on the right side of
the vehicle, at or near a blind spot area (see figure 2). The vehicle can be con-
figured to have a Side Sensor on each side, left or right, or have two sensors
located on the same side.
Side Sensor Display (Optional)
The Side Sensor Display contains red and yellow indicator lights that indicate
whether or not the Side Sensor is detecting an object. The yellow indicator
light is on when there is no object within the Side Sensor detection zone.
When the Side Sensor detects an object, the red indicator light illuminates and
the yellow indicator lights goes off. The red light also illuminates when the
Side Sensor has failed. The red and yellow lights may illuminate together dur-
ing system start-up, and in certain heavy rain conditions. The Side Sensor
may not be able to detect in heavy rain. A light sensor in the Side Sensor dis-
play adjusts indicator brightness with changes in ambient light.
The Side Sensor Display is generally mounted to the right side A-pillar (See
figure 2) on the inside of the vehicle, easy visible by the driver, and usually
along the same line of sight as the side mirror.
Figure 2
Central
Processing Uni
t
Antenna
Assembly
Side Sensor
Display
Side
Sensor
Driver
Display Unit
P2
P2

8
Controls Overview
EVT-300 Controls
Driver Display Unit
All controls for the EVT-300 Collision Warning System are located on the
Driver Display Unit or on the dash if your vehicle has an integrated display.
System controls and indicators are located on the Driver Display Unit. The
optional Side Sensor Display indicates the status of the optional Side Sensor.
Controls and indicators for the Driver Display Unit are shown below (see fig-
ure 3) and described on pages 9 through 13. Indicators for the Side Sensor
Display are shown below (see figure 4) and described on page 14.
Driver Display Unit
Figure 3
Side Sensor Display Unit (Optional)
Figure 4
FAIL
ON S/C
Warning Level Range
Volume
Green, SmartCruise/Acciden
t
Reconstruction
Light Sensor
Red
Orange
Yellow
Driver
Identification
Card Slot
Red, System
Failure
Green,
Power ON/
Driver Identification
Card Status
Volume Control
Power ON/OFF Speaker
Range Control/
Accident Recorder
EATON VORAD
Yellow,
No Vehicle Detected
Indicator Light
Red,
Vehicle Detected
Indicator Light
Light Sensor
EATON VORAD

9
Driver Display Indicators
Driver Display Indicators
Figure 5
Item Description
Green, Power On/
Driver’s Identification
Card Status*
Illuminates after power is applied to the system
and the power-on self test (described on page
16) is complete. The green “ON” light may blink
continuously if the Driver’s Identification Card is
not installed, (the Driver ID Card is an optional
feature) and card alarm might be enabled*.(See
figure 5)
Volume Control* and
Power On/Off When pushed in until a distinctive click is heard and/or felt, this turns the power on or off* if
enabled. Adjusts the volume of the Driver Dis-
play Unit speaker if enabled. Activates “Failure
Display Mode” when the knob is pressed in and
held for eight (8) seconds and then released.
(See Figure 5)
Speaker Located under the top cover of the Driver Dis-
play Unit. Sounds audible tones to alert the
driver of a possible hazard. May be set to limit
the volume to a minimum level*. (See Figure 5)
FAIL
ON S/C
Warning Level Range
Volume
Green, SmartCruise/Acciden
t
Reconstruction
Light Sensor
Red
Orange
Yellow
Driver
Identification
Card Slot
Red, System
Failure
Green,
Power ON/
Driver Identification
Card Status
Volume Control
Power ON/OFF Speaker
Range Control/
Accident Recorder
EATON VORAD

10
Driver Display Indicators
Range Control* and
Accident Recorder* Whenrotatedfromminimumtomaximum*,and not in SmartCruise*, this control knob provides
range adjustment of the first alert (3 to 2 sec-
onds) and the second alert (2 to 1.75 seconds).
Function may be configured to prevent range
adjustment control* (See Figure 5). When
SmartCruise is selected, rotation of the knob,
from maximum to minimum, will change the fol-
lowing interval from 3.25 to 2.25 seconds. Acci-
dent Reconstruction is initiated by pushing and
holding this knob for 5 seconds thereby freezing
the most recent event data in half of the allo-
cated memory. (See “In Case of an Accident”
page 26) (See Figure 5)
Red, System Failure Illuminates when a problem has been detected
intheforward looking radar system.Apatternof
flashes blink out the faults that are stored in
memory when activated by holding in the vol-
ume control knob for five seconds (See “Diag-
nostic Features”, page 27). (See Figure 5)
Green, SmartCruise*/
Accident Reconstruc-
tion*
Comes on when SmartCruise is enabled and
vehicle cruise control has been engaged. If Acci-
dent Reconstruction* has been initiated to store
information, it will flash 8 times. After system
power-up and power-on LED test is completed
and if Accident Reconstruction information was
previously stored, the display will flash 8 times.
(See Figure 5)
Light Sensor Photo sensor senses ambient lighting and
adjusts intensity of the indicator lights accord-
ingly, i.e., increases brightness of indicator
lights in daytime and decreases brightness of
indicator lights during nighttime. (See Figure 5)
NOTE: Items marked with an asterisk (*) can be changed (configured), by a
Technician, by using ServiceRanger, a PC-based service support tool.

11
Driver Display Indicators
Driver Display Unit
Figure 6
CWS Alert Warning Levels
Figure 7
FAIL
ON S/C
Warning Level Range
Volume
Green, SmartCruise/Acciden
t
Reconstruction
Light Sensor
Red
Orange
Yellow
Driver
Identification
Card Slot
Red, System
Failure
Green,
Power ON/
Driver Identification
Card Status
Volume Control
Power ON/OFF Speaker
Range Control/
Accident Recorder
EATON VORAD

12
Driver Display Indicators
Warning Level Descriptions
• Warnings are received only on a vehicle in your lane.
• Range is reduced on curved roads.
• Warnings are disabled in sharp turns and when the brake is applied.
• The distances and times below are based on setting the Driver Dis-
play Unit “RANGE” knob to maximum.
As you approach a slower vehicle ahead:
• At 350 ft. (106 m) to the vehicle, the yellow indicator illuminates.
• At 3 seconds to the vehicle, the yellow, orange indicator illuminates.
• At 2 seconds to the vehicle, the yellow, orange indicators illuminate
and a single beep will sound.
• At 1 second, to the vehicle, the yellow, orange, and red indicators
illuminate, accompanied by a double beep.
• At 0.5 seconds to the vehicle ahead, the three indicators illuminate
and the beeps will be continuous.
If a faster moving vehicle pulls into your lane and accelerates away:
• If less than 0.5 seconds away, the three indicators illuminate with
continuous beeps.
• At 0.5 to 1 second away, three indicators illuminate and no beeps.
• At more than 1 second away, the red indicator will go out.
• At 3 seconds away, the orange indicator will go out.
• At 350 ft. (106 m), the yellow indicator will go out.
Proximity Alert
If your vehicle rolls very slowly (less than 2 MPH (3 km/h)) toward any sta-
tionary object, or if an vehicle in front rolls back toward your vehicle, the yel-
low indicator lights and a warning double beep sounds when vehicle is within
15 ft. (4.5 m).
Stationary Object
If a stopped vehicle is within 220 feet (67 m), a warning tone sounds and all
three lights illuminate when less than 3 seconds away.

13
Driver Display Indicators
Slow Moving Object
If a vehicle ahead is moving 20% slower than your vehicle and is within 220
feet (67m), a warning tone sounds and all three lights illuminate when less
than 3 seconds away.
Miscellaneous Tones
Light/Tones Description
Fail Light, One Low
Tone Sounded when the system diagnostics detect a failure.
One Tone Each time the volume control is turned, a single
tone is sounded.
Double Tone Driver Identification Card is successfully read
when inserted into the slot.
One Low Tone Driver Identification Card is unsuccessfully read
when inserted into the slot.
Flashing On Light,
One continuous Tone
(Configurable)
Repeats if the Driver Identification Card is required
and is not inserted.
Driver Display Unit
Figure 8
FAIL
ON S/C
Warning Level Range
Volume
Green, SmartCruise/Acciden
t
Reconstruction
Light Sensor
Red
Orange
Yellow
Driver
Identification
Card Slot
Red, System
Failure
Green,
Power ON/
Driver Identification
Card Status
Volume Control
Power ON/OFF Speaker
Range Control/
Accident Recorder
EATON VORAD

14
Side Sensor Indicators
Side Sensor Display Indicators
Figure 9
Light/Tones Description
Red/Triple Tone Indicator light illuminates after objects have been
detected by the Side Sensor(s), and remain in proximity
for more than one (1) second. When the right turn signal
is activated and the Side Sensor detects an object, the
Red indicator light comes on, and the Driver Display Unit
speaker sounds a triple tone. The Tone is sounded only
once per activation of the turn signal. (See Figure 9)
Light Sensor Photo sensor senses ambient light and increases bright-
ness of indictor lights in the daytime and decreases
brightness of indicator lights during nighttime. Takes ten
seconds to activate. (See Figure 9)
Yellow Indicator light stays on when no objects are detected by
the Side Sensor(s). (See Figure 9)
Red and Yellow Indicates the Side Sensor is performing a start-up self-
test or there is a failure. (See Figure 9)
Yellow,
No Vehicle Detected
Indicator Light
Red,
Vehicle Detected
Indicator Light
Light Sensor
EATON VORAD

15
Driver ID Card (Optional)
Driver Identification Card
If the system configuration requires a Driver Identification Card, (see Figure
10), it must be inserted into the slot provided on the front of the Driver Display
Unit (see Figure 8, page 13). After the system is powered on, insert the card
into the slot with a smooth steady continuous motion. Allow approximately
one (1) second to ensure the reading of the bar code. A high-pitched confir-
mation tone will sound when the card iscorrectly scanned. Thecardshould be
removed and stored is a safe place until required again. If the bar code is not
scanned correctly, one low-pitched tone will be heard.
If the card is not installed into the slot in the Driver Display Unit, when
required, two events can occur, the green “ON” light will flash continuously or
the green “ON” light will flash continuously accompanied by a matching audi-
ble tone. This is a configurable option.
Driver Identification Card (Optional)
Figure 10

16
Initial Start-Up
EVT-300 Start-Up
WARNING: Be sure the vehicle is not moving during the initial
self-test at vehicle’s start-up. Otherwise, the system may not
operate properly. No Collision Warning System alerts will be
given by the EVT-300 until all lights are extinguished after the
self-test is complete.
1. The EVT-300 system powers up when turning the vehicle ignition key
to the run position. All Driver Display Unit and Side Sensor indicator
lights will illuminate and stay on until the self-test is complete.
2. If the green “ON” indicator is flashing, insert the Driver Identification
Card (see page 15) into the Driver Display Unit so the system can
identify the driver of the vehicle.
3. Ifthe green “S/C” (SmartCruise) light flasheseight(8)timesafterthe
self-test is completed, an Accident Reconstruction event has been
stored in memory. The light will continue to flash 8 times during
every start-up until the event is cleared. Notify management to assist
you with this procedure. If the event has been stored mistakenly, the
system software should clear the system in 30 days.
4. If the “FAIL” indicator light (or headway control failure) comes on
and stays on after the self-test or while driving, a component or sys-
tem failure has occurred. This may render the VORAD system inop-
erable. If the SmartCruise option is enabled and a failure occurs,
SmartCruise will no longer function (see page 25) until the fault has
been corrected and the ignition switch has been turned OFF and then
back ON. Collision Warning lights and tones may still work correctly
when SmartCruise failures occur that are brought on by a compo-
nent or system failure.

17
Typical System Tracking
EVT-300 Vehicle Tracking
Straight Ahead Same Lane Tracking
The system’s same-lane target discrimination capability eliminates detection
of nuisance objects in adjacent lanes.
Curved Same Lane Tracking
While driving on curved roads, the same lane target discrimination is main-
tained using host vehicle turn rate information and vehicle azimuth. Due to
limitations on the radar’s field of view, maximum range is limited in sharp
turns.
Detected but not alerted
Detected but not alerted
Critical Target
Detected but not alerted
Critical Target