Wavetek 3SR Especificaciones descargar pdf (Pagina 47)

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• Test point compensation (appears only if a nonzero value

is programmed during setup) - used to eliminate the test

point loss or probe loss from the measurement result to

show the signal level "on the system".

Tuning by Channel or Frequency

When the level mode is selected the unit can be tuned by channel or

frequency. When in the channel mode, the channel and channel label

will appear at the top of the display. The left and right arrow keys

can be used to decrement and increment the channels. Channels can

also be entered using the numeric keys followed by the CHAN key.

To tune by frequency, use the numeric keys to enter a frequency

followed by the FREQ key. The frequency can then be decremented

by using the left key or incremented using the right arrow keys. The

step size when tuning by frequency is programmed during setup.

Scale Adjustment

The UP and DOWN arrow keys can be used to adjust the reference

level on the analog meter. This is helpful when the audio and video

levels differ by large amounts.

To automatically scale the analog meter, press the Function key

followed by the Scale second function key.

When in the TV channel mode, the level is represented using dual

analog meters; one for the video carrier and one for the audio carrier

(two in the video + dual audio channels mode).

When in the frequency mode or single channel mode, the level is

indicated by a single meter.

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Wavetek 3SR Especificaciones Pagina 47