Users 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