Tektronix WFM 601i, User Manual

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Functional Overview
Rev May 1994
WFM 601i Serial Component Monitor
2–15
Using the Menus
The instrument has a set of front-panel selectable MENU buttons that call up
CRT readout menus that operate in conjunction with the 5 bezel buttons and 3
controls directly beneath the CRT. See Figure 2-9.
Enabled menu selections are surrounded by a rectangle to indicate that they are
active.
Pressing the CLEAR MENU button turns off the menu readout while leaving the
functions that were set up by that menu.
Pressing a MENU button when its menu is displayed turns off both the menu
readout and in the case of Line Select, Cursor, Filter, and Gain disables the
function. When selecting Line Select, Cursor, Filter, or Gain the last settings are
returned. For example, if X5 and variable were the last gain selections pushed,
the GAIN MENU will turn on X5 gain and variable gain (variable gain level also
returns to the setting previously set up).
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MENU SELECTION
BUTTONS.
(Enables Selected Menu
Function & Readout.)
BEZEL BUTTONS
(On/Off Or Scrolls
Through Adjacent List.)
BEZEL CONTROLS
(Rotates Selection Through
List Of Functions,
Or Makes Control Functionally
Assigned.)
MENU CLEAR
(Turns Off Menu Read-
out & Disables Further
Function Selection.)
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DISPLAYS
MENUS WITH
THEIR OP-
TIONAL
SELECTIONS
Figure 2-9: Elements of the WFM 601i menu driven selections.