Promax US TV EXPLORER II, Руководство пользователя

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USER’S MANUAL. US TV EXPLORER II
Page 38 01/2008
FREQ:
REF:
TEST:
ATT:
EXIT CALIBRATE
MHz
dBmV
dBmV
dB
10
0
-10
-20
631.25
83.6
70.2
13.4
519.25
83.7
73.1
10.6
229.70
90.6
86.3
4.3
Figure 13.- Attenuation Test . Terrestrial band.
In order to make the automatic acquisition of these measurements, select it from
UTILITIES menu by pressing the [22] key, and activating the RUN DATALOGGER
option, and later the NEW DATALOGGER option. In the CHANNEL SET field will
appear the type of test that the instrument is going to store automatically.
TEST POINT:
CHANNEL SET:
START SAVE EXIT
PINEMALLCTR
PREMISE1
ATTENUATION TEST
FREQ:
CH:
REF:
LEVEL: - - -
- - - dBmV
dBmV MHz
kHz
229.70
- - -
READY TO START
Figure 14.- Datalogger screen for Attenuation test frequencies.
Once the START option is selected the instrument will capture all test values
corresponding to the three pilot frequencies in the active band. When measuring is
completed, it will offer the options to store data or to start a new acquisition.