HP 214B - Page 40

Performance Tests
PERFORMANCE TESTS
3. Set Oscilloscope controls to get a display as shown in Figure 4-14 .
4. Vary EXT. INPUT LEVEL
control from CCW to CW and check that trigger level is
adjustable within +5V and -5V (Figure 4-14).
5. Repeat step 4 wi th SLOPE set to - and check trigger level variation as shown in
Figure 4-15 .
t
Figure 4- 14
Figure
4-15
4-22
Model 2148
-+~
I I
I I
I I
I I
- +5V
Scans by ArtekMedia => 2009