Chapter II
12
30 MHz
oscilloscope
USER'S MANUAL
CONTENTS
1. GENERAL INSTRUCTIONS
................................................................................................12
1.1.
Safety precautions................................................................................................................12
1.1.1.
Before use.....................................................................................................................12
1.1.2.
During use.....................................................................................................................13
1.1.3.
Symbols ........................................................................................................................14
1.1.4.
Instructions....................................................................................................................14
1.2.
Guarantee............................................................................................................................14
1.3.
Maintenance and metrological verification............................................................................14
1.4.
Servicing ..............................................................................................................................14
2. DESCRIPTION OF THE APPARATUS
..............................................................................15
3. startup
...................................................................................................................................16
4. functional description
........................................................................................................16
4.1.
AUTOSET............................................................................................................................16
4.2.
Vertical channel....................................................................................................................16
4.3.
Display modes......................................................................................................................17
4.4.
Timebase .............................................................................................................................17
4.5.
Trigger..................................................................................................................................18
4.6.
Other functions.....................................................................................................................19
5. APPLICATIONS
....................................................................................................................19
5.1.
Adjustment of probes with the calibration signal...................................................................19
5.2.
Display a video signal...........................................................................................................19
5.2.1.
Examination of a TV line................................................................................................19
5.2.2.
Examination of a TV frame............................................................................................20
6. technical characteristics
...................................................................................................21
6.1.
Vertical deviation..................................................................................................................21
6.2.
Horizontal deviation (timebase CH1 and CH2) .....................................................................21
6.3.
Trigger system .....................................................................................................................22
6.4.
Calibration signal..................................................................................................................22
6.5.
AUTOSET mode ..................................................................................................................22
6.6.
General characteristics.........................................................................................................22
7. supplies and options
..........................................................................................................23
1.
GENERAL INSTRUCTIONS
You have just purchased a 30 MHz oscilloscope; we congratulate you on your choice of this
high quality product.
This apparatus complies with IEC safety standard 61010-1 1993, + A2 1995 (BS 4743 - VDE
411), single insulation, dealing with electronic measurement instruments. Please read these
instructions carefully and respect the usage precautions, in order to obtain the best use from it.
Failure to respect warnings and/or usage instructions may damage the apparatus and/or its
components and may be dangerous to the user.
1.1. Safety precautions
1.1.1. Before use