Opticron Tracker 670 User manual

Tracker 670 Laser Rangefinder
Operation Manual
T6702YR14
LASER RANGEFINDER
6x23 FIELD 7.0˚
Tracker 670

2
Introduction
The Tracker 670 is a compact easy to use laser rangefinder designed for a
range of outdoor activities such as golf, hunting, site surveying, walking and
rambling. A compact 6x magnification monocular, the Tracker 670 provides
accurate measurements of targets up to a range of 400 metres. It can also
simultaneously measure the angular distance to and height of an individual
target being observed.
Contents
Your Tracker 670 is quality checked before being packed. However, please
check the following list to ensure that you have received all the items. If not,
please contact us at the address shown on page 8.
1 Tracker 670 laser rangefinder
1 soft carry case
1 wrist strap
1 CR2 lithium battery
1 lens cleaning cloth
Quick Start Guide
For a detailed guide see page 4.
Use the power button marked ‘O’ to activate the unit. When powered on the
device is set to Range-Finding Mode. To toggle between Range and Range
& Angle measurement, briefly press the ‘MODE’ button. The LCD will show
either Range or Range & Angle.
In Range mode, pressing the power button briefly will capture the distance to
the target in the centre of the crosshair display. The maximum range that can
be measured depends on the size and properties of the target object. Large,
bright objects can be measured more accurately and at a greater distance than
small, dark objects. To change the unit of measure, press and hold the ‘MODE’
button for 2 seconds. The display will toggle between ‘M’ (metres) and ‘Y’
(yards).
In Range & Angle mode, press the power button once the target object is in
the centre of the crosshairs. The LCD will display the shortest distance to the
target, as well as the horizontal distance, the angle of inclination plus the
approximate height of the target. To change the unit of measure, press and
hold the ‘MODE’ button for 2 seconds. The display will toggle between ‘M’
(metres) and ‘Y’ (yards).
The unit will power off automatically if not used for 20 seconds.

Tracker 670 Product Features
The illustration below shows the main features of the Tracker 670.
Operating Modes
The Tracker 670 has two operating buttons marked ‘O’ and ‘MODE’.
Depending on the status of the device, these buttons will power on the device,
set the operating modes and capture the measurement data.
Focusing
The eyepiece is used to view the internal LCD screen and to observe the target.
The eyepiece also acts as a focusing ring and has a quarter turn of travel (+/- 5
dioptre adjustment). Adjust the focus until both the LCD screen and the target
are in focus. Note: If the LCD screen is out of focus but the target is in focus,
the target distance is too close to be measured.
Laser
Using a Class 1M eye-safe laser beam, the Tracker 670 emits short bursts of
laser energy from the emitting lens. These are then reflected from the target
and returned to the measuring lens. The device should be held so that the
emitting lens is above the measuring lens. Note: the laser beam is not visible to
the naked eye.
Battery
The battery compartment can be accessed by unscrewing the compartment
lid. It houses a 3V CR2 non-rechargeable lithium battery. The battery should
provide 1500-2000 measurements under normal operating conditions.
Alternating between range and range/angle scanning modes will reduce battery
life more quickly.
Eyepiece and
focusing ring
Battery
compartment
Power button
Mode button
Laser emitting /
objective lens
Laser measuring
lens
3

Tracker 670 LCD Screen Features
The internal LCD screen shows a selection of the following icons and text
depending on mode.
When the unit is turned on the central crosshair
appears and the unit is ready to take a measurement
in either measurement mode.
During measurement, the laser indicator ( )
symbol will flash to indicate that the
laser is transmitting and the word ‘scan’ will appear
in the top left of the screen.
The device uses a Class 1M eye-safe laser but it is
recommended that users do not look into the laser
emitting lens whilst the device is powered on.
At the top of the display is a low battery indicator. This will show when the
battery needs replacing. The accuracy of the measurements taken and the
range of the device will be reduced when the low battery indicator is showing.
The crosshair markings on the display are designed to assist the user in
accurately positioning the laser on the target object. For best results centre the
target inside the crosshairs. For distant targets, rest your arm on a solid surface
or hold it firmly against your chest. This will help to stabilise the unit and
make the measurement more accurate.
The range measured is shown using up to three digits. If a measurement cannot
be made, either because the object is too far away, is too small, too dark to
reflect the laser beam the display will not show a result.
The Tracker 670 is accurate to within plus or minus one metre.
Operating the Tracker 670
Power on the device by briefly pressing the power
button. When first powered on the LCD will be
displayed as shown.
To toggle between range and range/angle modes,
briefly press the ‘MODE’ button.
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00 03
59
274
00
59
High
Level
06
120
High
Level
120
250
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00 03
59
274
00
59
High
Level
06
120
High
Level
120
250
4

Range Finding or Distance Measurement Mode
The best measurement results will be obtained when measuring large, bright
and highly reflective objects. Small, dark objects will be difficult to range-find
over a long distance. For example, a large mirror could be targeted at up to the
device’s maximum range of 400 metres with excellent accuracy. Large objects
such as trees or buildings can be targeted accurately at around 350 metres.
Smaller objects such as a golf flag, a deer or a person could be targeted at a
range of up to 200 metres.
Weather conditions will also affect the maximum range and accuracy of
measurement. Overcast but clear days will give the best results whilst a very
sunny or very foggy day will reduce range and accuracy. The minimum
distance that can be measured is 7 metres (8 yards).
To begin measurement, briefly press the power button. The distance measured
will be shown on the LCD.
To switch between measuring in metres and yards, press and hold the ‘MODE’
button for 2 seconds. The bottom left of the LCD will show ‘M’ or ‘Y’. To
switch back again, press and hold the ‘MODE’ button for a further 2 seconds.
The Tracker 670 will power off automatically if not used for 20 seconds.
5
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00 03
59
274
00
59
High
Level
06
120
High
Level
120
250
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00 03
59
274
00
59
High
Level
06
120
High
Level
120
250

Range and Angle Measurement Mode
Press ‘MODE’ button to change from Range to Range and Angle Mode. To
begin measurement, briefly press the power button. The distance measured
will be shown on the LCD.
In this mode the unit will simultaneously measure the angular distance to and
height of an individual target being observed.
To switch between measuring in metres and yards, press and hold the ‘MODE’
button for 2 seconds. The bottom left of the LCD will show ‘M’ or ‘Y’. To
switch back again, press and hold the ‘MODE’ button for a further 2 seconds.
The Tracker 670 will power off automatically if not used for 20 seconds.
6
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00
03
59
274
00
59
High
Level
06
120
High
Level
120
250
+
Y
+
M
M
M
+
M
M
M
+
M
+
Y
+
M
+
M
M
M
+
Y
Y
Y
SCAN
00
03
59
274
00
59
High
Level
06
120
High
Level
120
250

Care & Cleaning
The Tracker 670 will withstand the typical bumps and knocks that, for
example a mobile phone or MP3 player would get in normal everyday use.
Avoid dropping the device on hard surfaces and take care not to crush it if it
is packed in a rucksack or case. The Tracker 670 is not waterproof and should
not be submerged in water. It will resist some moisture but should not be used
in very rainy or snowy conditions.
Avoid subjecting the device to extreme changes of temperature. When taking
it from a very cold outdoor environment to a warmer environment (such as
indoors), the lenses may mist over. Once the device has warmed up, the
misting will disappear.
Battery Care
The battery should be removed from the battery compartment if the device is
not going to be used for any length of time i.e. more than one month.
Cleaning
To clean the outer glass surfaces of the eyepiece and objective lenses, gently
remove excess dirt and dust using compressed air or a blower brush. Breathe
on exposed glass surface and then wipe with an optical cleaning cloth in a
circular motion until the surface is clean again.
Warranty and Repair
The Tracker 670 contains a laser device and there are no user-serviceable parts
inside. As such, the product casing should not be opened except by trained
service personnel. If your instrument develops a fault, our Service Department
is on hand to help you.
The Tracker 670 is guaranteed for up to 2 years under the following conditions:
In the case of defects attributable to faulty processing or materials, we will
assume responsibility for the labour and material costs during the first 12
months after purchase. We reserve the right to decide whether defective parts
should be repaired or replaced. During the next 12 months we will assume
responsibility for material costs only, charging corresponding labour costs.
We will accept no liability for damage caused by incorrect use, water
penetration, or for any repairs or actions which have been carried out outside
our firm.
Parts such as carrying straps, rubber eyecups, rubberised coatings etc. are
excluded from the guarantee.
This guarantee is in addition and does not affect your statutory rights.
7

Tracker 670 Technical Specifications
Specifications are subject to change without notice.
Maximum distance measurement 400 metres *
Minimum distance measurement 7 metres
Laser type Class 1M 905nm eye safe
Objective lens size 23mm
Magnification 6x
Field of view (FOV) 7˚
Exit pupil diameter 3.8mm
Dioptre adjustment range +/- 5
Operating temperature range -20˚C to +50˚C
Range measurement accuracy +/- 1 metre (1 yard) *
Battery type 1 off CR2 3V Lithium battery
Net weight 185 grammes
Dimensions (w x h x d) in millimetres 41 x 72 x 104
* The actual maximum distance measured and the accuracy of the
measurement will depend on the size, colour and reflectance of the target
object. Other factors such as the time of day, weather conditions and the
elevation of the target from the user will also have an impact on the range
and accuracy of the device.
Address: Opticron, Unit 21, Titan Court, Laporte Way,
Luton, Bedfordshire, LU4 8EF, UK
Phone: [phone] Fax: [phone]
Email: [email protected]