Adjustment Procedures
TDS 410, TDS 420 & TDS 460 Technical Reference Manual
5Ć9
Probe adjustment is divided into three parts:
Compensate the Probe, Mea-
sure the Probe Bandwidth, and Adjust the Probe — High Frequency Re-
sponse. If probe bandwidth is within required limits, you are instructed to not
do the high frequency response adjustment.
Compensate the Probe
Equipment Required:
The P6138 probe (Item 14) and the probe adjustment
tool included as a probe accessory.
Procedure:
1.
Install the test hookup and preset the oscilloscope controls:
Figure 5-1: Hookup for Probe Compensation
a.
Hook up test-signal source: Install the standard-accessory probe to
CH 1. Connect the probe tip to PROBE ADJ on the front panel; leave
the probe ground unconnected.
b.
Initialize the oscilloscope:
H
Press save/recall SETUP.
H
Press the main-menu button Recall Factory Setup.
H
Press the side-menu button OK Confirm Factory Init.
c.
Modify the initialized front-panel control settings:
H
Press AUTOSET. Set the horizontal SCALE to 200
m
s.
H
Press SET LEVEL TO 50%.
H
Press VERTICAL MENU.
H
Push the main-menu button Bandwidth. Then push the side-me-
nu button 20 MHz.
H
Press SHIFT. Then press ACQUIRE MENU.
Probe Adjustment
Summary of Contents for 410
Page 9: ...Contents x ...
Page 13: ...Contents xx ...
Page 19: ...Safety Summary xx ...
Page 25: ...Introduction x x ...
Page 26: ...Specifications ...
Page 47: ...Operating Information ...
Page 63: ...Operating Information Operating Information 2Ć16 ...
Page 64: ...Theory of Operation ...
Page 68: ...Circuit Description Theory of Operation 3Ć4 ...
Page 69: ...Performance Verification ...
Page 81: ...Brief Procedures Performance Verification 4Ć12 ...
Page 119: ...Performance Tests Performance Verification 4Ć50 ...
Page 120: ...Adjustment Procedures ...
Page 147: ...Maintenance ...
Page 151: ...Maintenance Information Maintenance 6Ć4 ...
Page 240: ...Options ...
Page 249: ...Electrical Parts List ...
Page 251: ...Replaceable Electrical Parts List Electrical Parts List 8Ć2 ...
Page 252: ...Diagrams ...
Page 258: ...Diagrams 9Ć6 ...
Page 259: ...Mechanical Parts List ...
Page 263: ...Mechanical Parts List 10Ć4 ...
Page 275: ...Mechanical Parts List 10Ć16 ...