Oper ating Man ual for UTD2000/ 3000
2
Setup of horizontal system
Horizontal control knob
Control knob on horizontal surface can be used to
alter horizontal scale (or time base) to trigger
horizontal position (or trigger position) shown i
RAM. Vertical middle point toward horizontal
direction on the screen is time reference point for
waveform. Horizontal scale can be altered for
waveform extension or shrinkage by comparin
with screen center. Horizontal position can als o
alter by comparing with position of waveform
trigger point
Horizontal position: To adjust horizontal position of
channel waveform (including mathematical
calculation). Resolution of such c ontrol k ey v aries
according to time base
Horizontal sc ale: To adjust main time base, namely
s/div. Window width can vary with delay scannin
time base by rotating horizontal scale knob whe
opening extensi on time base. Please refer to
introduction to extension time base for details. (As
shown in the following form), horizontal menu ca
be displayed for horizontal control key menu
Function menu
Setup
Descriptio
To close view window
extensionaccordingtomai
To open extension time base
Hold off
To regulate inhibition period