User Display & Control Guide - Megger TDR2000/2 Guide De L'utilisateur

USER CONTROLS AND DISPLAY
The display and controls of the TDR2000/2 have been ergonomically
arranged so that the instrument is easy to use.
The displayed information consists of the following:
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(1) Selected channels
(2) Magnification or Zoom bar
(3) Range
(4) Reflected pulse
(5) Low battery indication
(6) Gain setting
(7) Cursor (Distance) bar
(8) Distance to cursor
(9) Velocity Factor
(10) Transmitted pulse
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The Instrument controls consist of the following.
L1 Input channel 1
L2
Input channel 2
* Only test leads supplied with the instrument should be used.
Contrast: Display contrast adjustment allows the user to adjust the
contrast of the LCD Display for optimum viewing comfort.
Tx Null: Allows the user to reduce the amplitude of the transmitted pulse
on the displayed trace, allowing reflections close to the start of the cable
(normally referred to as the "Dead Zone" to be identified. Refer to the
section on Tx Null for further details.
1. Save: Toggles the display between an active display and one of 15
stored memory locations.
Shift/Save: Initiates a save routine to store the currently displayed trace.
By saving to a memory location, traces can be recalled later.
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