Brodie BERT-E, Installation And Operation Manual

Page: 77 / 94

Through-Glass Button Tips and Troubleshooting
The Through-Glass Buttons are designed to filter normal levels of ambient interference and to protect against false triggering,
however it is recommended that the Through-Glass Buttons be turned off (slide THRU-GLASS BUTTONS switch to OFF) if there is
an infrared interference source in line-of-sight to the display or if the buttons are not needed.
Through-Glass Button Tips:
To
the extent possible, install the display facing away from sunlight, windows, reflective objects and any
sources of infrared interference.
Keep the glass window clean.
Tighten the cover securely.
Use a password to prevent tampering.
If the cover has not been
installed and secured tightly, it may take a moment for the Through-Glass buttons to
properly self calibrate when the cover is tightened.
After all connections have been completed and verified, connect the ribbon cable to the display module, fasten the display module to
the base, install enclosure cover, and then apply power.
Through-
Glass
Button
Equalize
Delay
The
Through-
Glass
buttons are
designed to
constantly
recalibrate
for ambient
conditions.
When the
cover
position is
changed, the
cover is
removed, or
an object is
removed that
was placed
over the front
window, it
may take a
moment for
the Through-
Glass
buttons to
recalibrate to
the change
in conditions.
Allow up to 2
minutes for
the Through-
Glass
buttons to
recalibrate to
new
conditions in
these cases
where the
cover
position was
changed, or
the front
window is
being
unblocked.
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