Adjustment Procedures
5–4
TDS 340A, TDS 360 & TDS 380 Technical Reference
Figure 5–2: Timing compensation waveform
18. Press UTILITY.
19. Press the main menu button Timing. Read the on-screen text before
continuing.
20. Press the side menu button OK Compensate Timing. Follow the instruc-
tions on the screen.
Attenuator Adjustment
Use this procedure to adjust the low-frequency compensation of the channel 1
and channel 2 attenuators. You should perform this procedure if your oscillo-
scope demonstrates gross rounding or overshoot of square-wave input signals or
if your instrument fails one of the Performance Tests in the previous section.
Equipment Required: One adjustment tool (Item 1), one precision coaxial cable
(Item 3), one fast–rise step generator (Item 5), and one 50 W termination (Item
2).
1. Remove the instrument cabinet as described in the removal procedure on
page 6–11.
2. Set the oscilloscope on its left side with its front facing toward you.
3. Power up the oscilloscope and press SAVE/RECALL SETUP.
To Next Page
Loading...
Need help?
General
