problem
When attempting a
measurement, the
display "- - -" appears
Display shows "Lo" or
no function
Bluetooth data
transmission is not
working (fast flashing
Bluetooth symbol)
TECHNICAL DATA
optics
Observation
Magnification
Field of view
32
possible cause
Minimum/maximum
measuring range exceeded
Target object's reflectivity is
insufficient
Battery exhausted
The counter device or the
Bluetooth option is turned
off
The counter device is not
paired with the TERRAPIN X
monocular
8×
103 mil / 5.8°
remedy
Take the specified range into
account
See factors affecting the range
measurements (page 19)
Replace battery (see page 13)
Turn on the counter device and
Bluetooth option
Set up a Bluetooth connection
with a new counter device (see
page 24)