DG-OHM
UNAOHM Srl Rev. 4.0
31
13.0 DATA LOGGER
Press and hold
to activate the DATA LOGGER management menu (see par. 8.7), to
select from INSTANT, UHF, SATELLITE.
The DATA LOGGER function allows the user to carry out a series of automatic
measurements, then saving the relative data in special DG-OHM memories.
After having detected and measured within an instrument memory, you will then later be able
to download them onto a PC using special remote control software, downloadable from our
website
www.unaohm.it
From here it will be possible to obtain reports or certifications
regarding your television system.
13.1 INSTANT DATA LOGGER
The INSTANT DATA LOGGER allows the user to save all measurements (Power, BER,
PVBER, MER etc.) relative to the MUX or TRANSPONDER being analyzed and that is active
at that moment. Simply press and hold
from the digital screen (press
) , up to a
maximum of 50 instant memories mixed between MUX and TRANSPONDERS.
Once the measurements have been saved, the information containing the INSTANT DATA
LOGGER position in which measurements have been saved, or the first available, will appear
on the middle bottom of the screen.
To read all measurements saved in the INSTANT DATA LOGGER, activate the DATA
LOGGER menu (press and hold
), select INSTANT and press
under DATA DISPLAY.
The table for managing and/or viewing the INSTANT DATA LOGGER will be displayed.
13.2 UHF DATA LOGGER
The UHF DATA LOGGER has been designed to measure and save all measurement values
(Power, BER, PVBER, MER, etc.) relative to the UHF range, or rather from channel 21 to
channel 60, allowing a maximum of 3 acquisitions for the entire UHF frequency range.
To start up full UHF acquisition, proceed as follows:
1. Set the instrument to spectrum analyzer mode (single click
).
2. Press and hold
to open the DATA LOGGER menu.
3. Use
to select UHF and press
.
4. Select one of the 3 possible acquisitions where data will be saved and press
to
start up the measurement cycle from CH21 to CH60.
DATA LOGGER
