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Subject to change without notice
Table of contents
Oscilloscope
5105A
St.250900-Hüb/tke
Specifications ................................................................... 5
General Information ........................................................ 4
Symbols ........................................................................ 4
Use of tilt handle .......................................................... 4
Safety ............................................................................ 4
Type of signal voltage ..................................................... 6
Amplitude Measurements ............................................ 6
Total value of input voltage .......................................... 7
Time Measurements .................................................... 7
Connection of Test Signal ............................................. 8
Controls and Readout ...................................................... 9
First Time Operation ...................................................... 25
Trace Rotation TR ....................................................... 25
Probe compensation and use .................................... 25
Adjustment at 1kHz .................................................... 26
Adjustment at 1MHz .................................................. 26
Operating modes of the vertical
amplifiers in Yt mode ................................................. 26
X-Y Operation .............................................................. 27
Phase comparison with Lissajous figures ................. 27
Phase difference measurement
in DUAL mode (Yt) ...................................................... 27
Phase difference measurement in DUAL mode ....... 28
Measurement of an amplitude modulation ............... 28
Triggering and time base .............................................. 28
Automatic Peak (value) -Triggering ............................ 29
Normal Triggering ....................................................... 29
- Slope .................................................................... 29
Trigger coupling ........................................................... 29
Triggering of video signals .......................................... 30
Line / Mains triggering (~) .......................................... 30
Alternate triggering ..................................................... 30
External triggering ...................................................... 31
HOLD OFF-time adjustment ...................................... 31
B time base (2nd time base) / .................................... 31
Triggering after Delay ................................................. 31
AUTO SET ....................................................................... 32
Component Tester (analog mode) ............................... 32
General ........................................................................ 32
Using the Component Tester ..................................... 33
Test Procedure ............................................................ 33
Test Pattern Displays .................................................. 33
Testing Resistors ........................................................ 33
Testing Capacitors and Inductors ............................... 33
Testing Semiconductors ............................................. 33
Testing Diodes ............................................................ 33
Testing Transistors ...................................................... 34
In-Circuit Tests ............................................................ 34
Storage mode ................................................................. 34
Signal recording modes .............................................. 35
Vertical resolution ....................................................... 35
Horizontal resolution ................................................... 35
Maximum signal frequency in storage mode ............ 35
Alias signal display ...................................................... 36
Test Instructions ............................................................. 36
General ........................................................................ 36
Cathode Ray Tube:
Brightness and Focus,
Linearity, Raster Distortion ......................................... 36
Astigmatism Check .................................................... 36
Symmetry and Drift of the Vertical Amplifier ............ 36
Calibration of the Vertical Amplifier ............................ 36
Transmission Performance ......................................... 37
of the Vertical Amplifier .............................................. 37
Operating Modes: CH.I/II, DUAL, ADD,
CHOP., INVERT and X-Y Operation ............................ 37
Triggering Checks ....................................................... 37
Time base .................................................................... 38
Hold Off time .............................................................. 38
Component Tester ...................................................... 38
Trace Alignment .......................................................... 38
Adjustments ................................................................ 38
RS232 Interface - Remote Control ............................... 38
Safety .......................................................................... 38
Operation .................................................................... 38
Baud-Rate Setting ....................................................... 38
Data Communication .................................................. 38
Front control 5105A ....................................................... 39
