Deviser DS2460Q - Buttons Operation

DS2460Q QAM Analysis Meter Operation Manual
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4.8.1 Buttons Operation
MARK: In Figure 4-44, press the
1 ABC
and
3 GHI A
buttons, the marker with red color will move left or
right. And the test result of channel at the position of
marker will be displayed on the bottom of the screen.
REFERENCE LEVEL: Press and
2 DFE
buttons can
modified the range of reference level: 0 ~ 120 dBμV
(-60dBmV ~ +60dBmV).
VIEW: Press
F3
to find the next page soft button
menu, show as the Figure 4-45, press the
F1
(VIEW)
multi times and the zoom times circulation display
between ×1, ×2, ×3, ×4 and ×5.
×1: Max display 30 channels in the screen.
×2: Max display 50 channels in the screen.
×3: Max display 75 channels in the screen.
×4: Max display 150 channels in the screen.
×5: Max display 255 channels in the screen.
SCALE: In Figure 4-45, press
F2
(SCALE) multi times ,
and the scale circulation display between 1dB, 2dB,