Rover HD PRO TAB, Руководство пользователя

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In the bottom status bar the meter provides also the Network ID, Network Name, TS_ID and
Cell ID.
11.3. TR101290 Analysis
Touching the screen over the
NEXT button will switch the Analyzer to the second page,
dedicated to the TR101290 monitoring. The following screen will appear:
Likely to what has been described for the measurement interface, the top section of the
analyzer pages contains the channel basic tuning parameters and the indication of the signal
source: RF-75ohm, RF-50omh or ASI in.
The screen is divided into three columns listing respectively the ETR101290 priority 1, 2 and 3
alarms each one with a status led and a counter. The First Priority alarms are those necessary
for decodability of the content (basic monitoring); the Second Priority alarms are those
recommended for continuous or periodic monitoring; the Third Priority alarms are intended for
application-dependent monitoring.
The alarm status led respects the following rules:
1. Green LED:
no alarms detected so far
2. Red LED: active alarm
3. Orange LED: past alarm
4. Black LED:
alarm not available.
As soon as an alarm is detected, the status led switches to Red and the corresponding counter
is incremented; the counter keeps trace (along with the status LED) of all the occurred alarms.
Under the alarm list, a timer is available, to give the user the analysis overall duration so that is
possible to estimate the severity of the detected alarms correlating their number to the total
monitoring duration.
The analysis could be restarted at any time via a reset; the reset could be done via the
RESET
COUNTER function accessible in the "MENU & ?" contextual menu. This will result in setting all
status LEDs to green, all counters to zero and setting the timer to zero as well.
Note: The original text of the norm is published under the reference ETSI TR 101 290
V1.2.1 (2001-05) - Digital Video Broadcasting (DVB); Measurement guidelines for
DVB systems