![Tektronix 1740A Series Скачать руководство пользователя страница 115](http://html1.mh-extra.com/html/tektronix/1740a-series/1740a-series_user-manual_1077893115.webp)
Performance Verification
4–12
1740A/1750A/1760 – Series Service Manual
d. Check – that the CH-A and CH-A1 baselines are within
1 IRE (7 mV
PAL) of each other (1 major division).
e.
Check – that the CH-A2 and CH-A3 baselines are within
1 IRE
(7 mV PAL) of the CH-A baseline (1 major division) by moving the
dual-input coupler to each respective input channel.
f.
Move the dual-input coupler from the CH-A3 to the CH-B INPUT.
g. Select CH-A and CH-B INPUTs (front panel). Note: Deselect the other
input channels.
h. Check – that the CH-A and CH-B baselines are within
1 IRE (7 mV
PAL) of each other (1 major division).
i.
Select CH-A, CH-B1, CH-B2, and CH-B3 INPUTs (front panel). Note:
Deselect CH-B INPUT.
j.
Check – that the CH-B1, CH-B2, and CH-B3 baselines are within
1 IRE (7 mV PAL) of the CH-A baseline (1 major division) by
moving the dual-input coupler to each respective input channel.
k. Enter the CONFIG menu and select AC COUPLING. If desired, press
the CLEAR MENU button to remove the readout.
l.
Move the dual-input coupler from the CH-B3 to the CH-A1 INPUT.
m. Select CH-A, CH-A1, CH-A2, and CH-A3 INPUTs. Note: Deselect
CH-B1, CH-B2, and CH-B3 INPUTs.
n. Position the signal blanking level to the CRT graticule baseline.
o. Check – that the CH-A and CH-A1 baselines are within
1 IRE (7 mV
PAL) of each other (1 major division). Note: Allow a few seconds for
the signal to settle when moving the input cable between channels.
p. Check – that the CH-A2 and CH-A3 baselines are within
1 IRE
(7 mV PAL) of the CH-A baseline (1 major division) by moving the
dual-input coupler to each respective input channel.
q. Move the dual-input coupler from the CH-A3 to the CH-B INPUT.
r.
Select CH-A and CH-B INPUTs. Note: Deselect the other input
channels.
s.
Check – that the CH-A and CH-B baselines are within
1 IRE (7 mV
PAL) of each other (1 major division).
t.
Select CH-A, CH-B1, CH-B2, and CH-B3 INPUTs. Note: Deselect
CH-B INPUT.
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Содержание 1740A Series
Страница 20: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 35: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 64: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 103: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 146: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 167: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 202: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 209: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 289: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 292: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 315: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 316: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...
Страница 366: ...Artisan Technology Group Quality Instrumentation Guaranteed 888 88 SOURCE www artisantg com...