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Status / Calibration / Reset
A multifunction button is provided to display
information, allow calibration and/or reset the
VL520 configuration. The button is located
behind a pinhole in the top-center of the VL520
and can be depressed using a small diameter
object, such as a toothpick. The button
provides different results depending on how
long the button remains depressed.
Status Mode
Press the button for approximately 1 second
and release and the Status display will show the
current IP Address, Power Source status and
the last four digits of the MAC address.
Calibration Mode
While the Status display is active, pressing the
button again will put the VL520 in Calibration
Mode. Calibration mode allows the VL520 to
adjust its light sensor to the ambient light in the
room. While in this mode, follow the prompts on
the LED display to turn the room lights on/off.
The calibration takes about 60 seconds, and the
VL520 will display "Calibrated" when complete.
Demo Mode
While the VL520 is in Calibration Mode,
pressing the button again will enable Demo
Mode. In this mode, the VL520 will display a
scrolling sample message and the flashers will
flash. Demo Mode will display for about 30
seconds then the VL520 returns to normal
operation.
Reset Modes
Pressing the button continuously for greater
than 10 seconds, but less than 20 seconds, will
perform a soft reset on the VL520. The IP
address will be reset to the factory default
setting. Other configuration items will not be
affected.
Pressing the button continuously for greater
than 20 seconds will perform a hard reset on the
VL520. All of the configuration items (including
the password) will be reset to factory default
settings.
Setup
Information specific to your application will need
to be programmed into the VL520 using a
computer. The PC used for the programming
should be connected to the same subnet as the
display. Setup will be done using the IP
Solutions Setup Tool. Download the latest
version of the free IP Solution Setup Tool from
Valcom website at
www.valcom.com/vipsetuptool.
TECHNICAL ASSISTANCE
Assistance is available from the factory when
problems are encountered. Call (540) 563-2000
and press 1 for Technical Support or visit our
website at http://www.valcom.com
Valcom, Inc. equipment is not field repairable.
Valcom maintains service facilities in Roanoke,
VA.
Should repairs be necessary, attach a tag to the
unit clearly stating company name, address,
phone number, contact person, and the nature
of the problem.
Send the unit to:
Valcom, Inc.
Repair and Return Dept.
5614 Hollins Road
Roanoke, VA 24019-5056
WARRANTY
Warranty information may be found on our
website at www.valcom.com/warranty.