FAQs
This section addresses frequently asked questions about Wrex the Dawg.
Q.
Wrex the Dawg keeps saying, “Engines not working!” regardless of what button I
press on the remote controller…
A.
You need to start him by holding down the start button, located on his back, for
approximately 3 seconds (refer to page 7).
Q.
Wrex the Dawg bumps into obstacles...
A.
At the beginning of the “malfunction” routine his obstacle avoidance is disabled.
When he has stopped twitching and squeaking his obstacle avoidance will be
reactivated.
Alternatively, you might have turned off his IR sensors. To reactivate them, enter
code
1111
using the buttons in his reprogramming hatch (refer to page 9). If
this does not work try resetting him by turning him off and then on again, using
the power switch located on his underside (refer to page 7).
Q.
Wrex the Dawg has suddenly stopped moving…
A.
He is equipped with a safety device to protect you from trapping your fingers in
his back legs. If he detects your hands or fingers on his back legs while he is mov
ing, he might stop moving in order to protect you. To reset him, turn him off and
then on.
Q.
Wrex the Dawg stops moving and sits down whenever I send a command to make him
move forward...
A.
His Edge Detection is being triggered. Some surfaces such as highly reflective
surfaces can cause this to happen. You can disable Edge Detection (refer to page 9)
to stop this from happening.
Q.
Wrex the Dawg does not obey his commands correctly...
A.
You may have put him in Bad dawg mode. Refer to the section “Reset codes” on
page 14.
Q.
Wrex the Dawg does not always “see” things around him...
A.
His IR sensors are based on reflection. He can see highly reflective surfaces, such
as white walls or mirrors more easily and from greater distances than matte or
black surfaces.
Q.
Wrex the Dawg does not always perform the actions I command in Program Mode...
A.
Wrex the Dawg is built from scrap pieces! Like any dog, he is sometimes badly
behaved and ignores your commands.
FAQs
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