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ESP (Extended Serial Protocol)
ESP is a communications protocol defined by Valentine
Research and included in V1s with software version*
3.892 and higher. It enables two-way communication
and data sharing between V1 and ESP-enabled devices.
V1’s with ESP are identified by the ESP logo on the front
face below the Control Knob.
• For developers outside of Valentine Research who wish
to develop a custom ESP accessory, download the
following: ESP Hardware Specification at
http://www.valentine1.com/V1Info/ESP/PDF/ESP
Hardware Specification.pdf
• For a full description of ESP message formatting and
timing requirements, download the following: ESP
Technical Specification at
http://www.valentine1.com/V1Info/ESP/PDF/ESP
Technical Specification.pdf
*To determine your software version go to
http://www.valentine1.com/Lab/techreport3.asp, Number II, How to
determine…
Traff ic Monitor Filter
Traffic Monitor Filter is a software algorithm designed to
eliminate the false alarms caused by SpeedInfo, a traffic
flow-measuring system being installed along some U. S.
highways, which sends frequent K-band radar bursts into the
traffic stream. See www.speedinfo.com to learn more.
Traffic Monitor Filter is installed, b ut not activated at the
factory. For activation instructions, go to our website;
from the home page select Ask Mike, then Tech Reports,
Tech Report 3, Reprogramming your Valentine One…
(http://www.valentine1.com/Lab/techreport3.asp).
Because K-band POP-radar protection is switched off
when Traffic Monitor Filter is enabled, we suggest you
retain the factory setting if SpeedInfo is not operating
in your area. Ka-band POP Protection is not affected
by Traffic Monitor Filter.
How to know if Traffic Monitor Filter is enabled
During the start-up sequence, just after “P...O...P,” the
symbol “ ” will appear if Traffic Monitor Filter is enabled.
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