Model Two & Model Two Lite - Operation Manual
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You can zoom in on the marker position by pressing
SCAN
. The Model Two supports 5 levels of
magnification (1x, 2x, 3x, 4x, and 5x).
The minimum span (5x) shows 25 channels of data.
To return to the original zoom level, keep pressing
SCAN
to cycle through the zoom
magnifications.
You can stop the scanning process so you can study the graph without losing the current data. In
the Channel Scan screen, simply press
F2
(HOLD). The scanning marker stops moving. To
resume scanning, press
F2
(TRIG).
To set the reference level and the scale automatically, press
F1
(AUTO). The Model Two selects
the optimal scope for your system.
The Scale and Reference shown on the Channel Scan screen can also be adjusted manually by
pressing
F3
(DOWN) so that the functions of softkeys
F1
and
F2
become Scale and Ref. Press
F1
(SCALE) to vary the graduation of the scale by 1, 2, 5, and 10dB per division. Press
F2
(REF),
then press the
UP
and
DOWN
arrow keys
to increase or decrease the reference. Press
F3
(UP)
to return to the original softkey functions of Auto and Hold.
