Tektronix 2467B

Performance Check—2465B/2467B Service
4. Use the VERTICAL POSITION control to set the
bottom of the signal 2 divisions below graticule
center.
positive voltage that produces a barely triggered,
jittering display for each position (+ and -) of
SLOPE.
5. Rotate the A REF OR DLY POS control to align
the reference cursor with the bottom of the
waveform.
CHECK—The A Trigger Level readings are
within the limits given in the + Peak column of
Table 4-2.
6. Rotate the A control to align the delta cursor
with the top of the signal display.
7. CHECK—Vertical Deflection Accuracy (measured
against the graticule) and <AV Readout Accuracy
are within the limits listed in Table 4-2.
8. Set the TRIGGER LEVEL control at the most
10. Set the TRIGGER LEVEL control at the most
negative voltage that produces a barely trig-
gered, jittering display for each position (+ and
-) of SLOPE.
11. CHECK—The A Trigger Level readings are
within the limits given in the —Peak column of
Table 4-2.
Table 4-2
Accuracy Limits
CH 1, CH 2 INVERT, and Delta Volts Readouts
VOLTS/
DIV
Switch
Setting
CH 1
and
CH2
2mV
5mV
10 mV
20 mV
50 mV
100 mV
200 mV
500 mV
1.0 V
2.0 V
5.0 V
Stand-
ard
Ampli-
tude
Input
Level
10 mV
20 mV
50 mV
0.1 V
0.2 V
0.5 V
1.0 V
2.0 V
5.0 V
10.0 V
20.0 V
Vertical
Deflection
Accuracy
(±2% in
divisions)
4.90 to 5.10
3.92 to 4.08
4.90 to 5.10
4.90 to 5.10
3.92 to 4.08
4.90 to 5.10
4.90 to 5.10
3.92 to 4.08
4.90 to 5.10
4.90 to 5.10
3.92 to 4.08
Delta Volts
Readout
Accuracy
(limits)
1.25% +0.03 div
9.81 mV to 10.20 mV
19.6 mV to 20.4 mV
49.0 mV to 50.9 mV
98.1 mV to 102.0 mV
196 mV to204mV
490 mV to 509 mV
0.981 V to
1.020 V
1.96 V to
2.04 V
4.90 V to 5.09 V
9.81 V to 10.2 V
19.6 V to 20.4 V
Limits of Trigger LEVEL
Readout
DC Coupling
+ Peak
8.0mVto 12.0 mV
16.8 mV to 23.2 mV
44 mV to 56 mV
89 mV to 111 mV
178 mV to 222 mV
0.450 V to
0.550 V
0.90 V to
1.10V
1.78 V
2.22 V
4.50 V to 5.50 V
9.0 V to 11.0V
17.8 V to 22.2 V
-Peak
+ 1.7mVto -1.7 mV
+ 2.6 mV to -2.6 mV
+ 4.5 mV to -4.5 mV
+ 8.0mVto -8.0 mV
+ 16mVto
-16 mV
+ 0.035 V
-0.035 V
+ 0.07 V to
-0.07 V
0.16 V to
-0.16 V
+ 0.35 V to -0.35 V
+ 0.7 V to -0.7 V
+ 1.6 V to -1.6 V
NOISE REJ Coupling
+Peak
148 mV
to
252 mV
-Peak
+46 mV
to
-46 mV
4-7