GOLDENEAGLE TV 6.0.x user manual
– 07/2012
Page 19
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5. REMOTE APPLICATION PRESENTATION
5.1.
Introduction
5.1.1. Working principle
The unit is designed to automatically monitor a programmed list (television stations) by comparing
measurements from an internal tuner to user-defined reference settings. In case of failure, alarms are
generated and sent by SNMP Traps or mail. The unit communicates with the outside world via IP network
(Ethernet or modem). It comes with a client-server application serving as graphic user interface that makes it
possible to remotely configure the unit, view measurements and event logs as well as view real time
measurements and listen to the audio.
5.1.2. Functions
Cyclical monitoring on multiple programs
Cyclical monitoring is done by setting the tuner successively on each set channel for acquisition of
measurements and by then comparing the programmed reference values with the newly acquired data.
Please note that measurements are collected only once per channel which explains why a very brief
anomaly will not be detected. Each monitoring element is successively tested according to the hierarchical
test order. With this order; lower level tests will stop when a higher level error has been detected. As an
example, it is pointless to test the modulation level is the RF level is too low. This method also prevents
useless alarms from being sent.
Monitoring hierarchy detail
* Detection of stereo presence and Nicam presence dependent on unit version and configuration.
RF LOW2
RF LOW 1
VIDEOSYNCHRO
VSDIFFERENCE2
VSSTDIFFERENCE2
STEREOPRESENCE *
VSDIFFERENCE1
NICAMPRESENCE *
RFNICAMLOW
NICAMERRORRATE
AFHIGH
NICAMAFLOW
NICAMAFHIGH
RF HIGH
WHITELEVEL
BASELINEDISTORTION
AFLOW
NICAMSTEREOPHASE
VSSTDIFFERENCE1
STEREOPHASE
