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
