Mounting
VBOX Touch is supplied with a Suction Mount (RLACS331) for mounting onto a vehicle windscreen. It can also be
secured using the ¼ 20 TPI UNC screw thread on the back of the unit.
Satellite Reception
VBOX Touch has an internal patch antenna. This means that in most circumstances where the unit has a clear view of
the sky and no interference, you do not need an additional external antenna. However, if you are struggling to maintain a
stable satellite lock (indicated by a flashing red satellite icon), you can use the external antenna (RLACS262) supplied
with the unit.
IMPORTANT
•
If you are conducting Brake Trigger Deceleration Tests, you should use the external antenna.
•
The first time that the unit is used, it may take up to 10–15 minutes to fully acquire satellites. After this, it
will usually take 1–2 minutes to acquire satellites.
External Antenna (If Required)
The placement of the GNSS antenna is crucial to the quality of the data recorded by VBOX Touch. Any metal close to a
GNSS antenna can unpredictably disturb the signal due to interference from reflections of weak GNSS signals.
For the best results, use the antenna in the centre of a metal roof at least 5 cm away from any roof bars or radio
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