User's Manual

14
Issue Reason Solution
Access to
PT MENU is
unavailable.
You can access the menu after turning on
the power.
If you press and hold the power button for
2 seconds, the green LED will blink. Press
and hold the menu button for 2 seconds
afterward.
There is a red
LED on the PT.
It is a signal indicating low voltage when
the remaining battery power is less than 4
hours.
Please charge it. When it is 100% charged,
the green LED will turn on.
The volume of
VT sound is too
low.
Indicator's volume setting is low.
The indicator can be adjusted up to 5 levels.
See how to adjust volume on page 8
Can I mute the
alarm when I
drive a vehicle
with a PT?
Mute of alarm sound is possible.
<How to mute alarm>
* PT : Press Menu or Power button twice
quickly with short intervals.
* Indicator : Press STOP button once (When
PT owner deviates and reenters the
Danger / Caution area, the alarm will go off
again)
Can I pause an
alarm to talk to
a VT car driver
for a moment?
It is possible to pause for 10 seconds. After
10 seconds, the alarm will resume.
<Alarm pause tip>
* PT : Press Menu or Power button once.
(PT alarm will go off after 10 seconds
automatically)
Previously
set distance
of Danger/
Caution area is
not precise.
A. The alert sounds in shorter horizontal
distance depending on the installation
height of VT.
B. When entering and exiting the Danger /
Caution Area, alarm will go off 1m
further from the set distance for safety
reasons. <Example> In case of setting
2m for Danger Area and 4m for Caution
Area, alarm will keep going off until you
exit 3m (Danger Area) and 5m (Caution
Area).
Case A and B are considered a normal
function. If it becomes an issue, it is
recommended to reset the distance to
default settings (See Indicator initialization
and distance setting on page 8).
8. Troubleshooting