Promax TV Explorer HD Manual De Usuario página 119

USER'S MANUAL. TV EXPLORER HD / HD
The TV EXPLORER
detecting all the channels in the explored band, this applies for the terrestrial and the
satellite television bands. The meter locates all the channels in the spectrum with no
need of any previous information about the number of channels, the type of signals
transmitted or their characteristics. With the data collected after each exploration, it
creates a register that contains tables of channels that can be independent for each
system or installation. At any time, the measurement sessions using only the pretuned
channels can be repeated. In this way it is possible to optimise the measurement
process.
Shown on the frontal panel is the type of measurement that is being carried
(Terrestrial-Satellite/Analogue-Digital) and the data are presented on a hi-res 6.5" colour
graphic TFT transflective display with panoramic aspect ratio (16:9). The equipment
incorporates a light sensor that activates the contrast and luminosity of the display
according to the environmental conditions.
Furthermore the TV EXPLORER
modules (PC-Card) that allows the insertion of subscriber conditional access cards.
The TV EXPLORER
instrument can be held to the body with the carrying bag or transport belt, which at the
same time protects it from the rain. Because it is designed for outdoor use, it includes an
anti-shock protector that completely covers the instrument, and is supplied with a strong
transport case. As well, the front panel does not have any keys nor gaps to avoid
accidental water ingress.
The TV EXPLORER
different operating configurations. In this way it incorporates a specific function to
facilitate the alignment of antennas. When activating the alignment function the
instrument is set automatically to offer a fast spectrum sweep and a high sensitivity
graphical bar that allows fine adjust for the maximum signal. In addition it includes a
module for the powering of LNBs and DVB-T antennas to 5V, and the commands for
the programming of DiSEqC 1.2 and SatCR devices.
The TV EXPLORER
extend the available functions in the future. That means it can incorporate new benefits
without additional cost. For example, in the test of satellite signals distribution
networks, using combined with an IF generator permits to carry out an easy verification
of the installations before commissionning.
The spectrum analyser features with high accuracy, resolution, sensitivity and
sweep speed allows the instrument to be very useful for applications as the installation
of antennas. It presents an innovative control system based on four arrows, that makes
the use of the spectrum analyser very intuitive. The arrows allow adjusting the reference
level by steps of 10 or 5 dB and the frequency margin span on screen.
05/2011
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HD / HD makes a dynamic exploration of the spectrum,
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HD / HD
HD / HD is an ideal size to hold with a hand. The
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HD / HD is designed to integrate measurements that require
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HD / HD can be updated to new software versions that
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comes with a conector for CAM
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