Tektronix TPS2000B Series, Service Manual

Page: 51 / 92

Adjustment Procedures
The following table lists the steps in the procedure and the signal requirements.
Table 13: Adjustments (steps 73-108 are for 4-CH models only)
Procedure steps Signal Signal source setting Input
Refer to the DC voltage setup 1 diagram (See page 35, Setups Required to Complete
the Adjustment Procedure .)
1 DC Voltage 1 0.0 V
2 DC Voltage 1 -20.0 V
3 DC Voltage 1 -2.0 V
4 DC Voltage 1 -1.6 V
5
DC Voltage 1 -1.2 V
6
DC Voltage 1
-0.8 V
7
DC Voltage 1
-0.4 V
8
DC Voltage 1
-0.32 V
9
DC Voltage 1
-0.2 V
10 DC Voltage 1 -0.16 V
11 DC Voltage 1 -0.08 V
12 DC Voltage 1 -0.04 V
13 DC Voltage 1 -0.03 V
14 DC Voltage 1 -0.02 V
15 DC Voltage 1 -0.015 V
16 DC Voltage 1 0.015 V
17 DC Voltage 1 0.02 V
18 DC Voltage 1 0.03 V
19 DC Voltage 1 0.04 V
20 DC Voltage 1 0.08 V
21 DC Voltage 1 0.16 V
22 DC Voltage 1 0.2 V
23 DC Voltage 1 0.32 V
24 DC Voltage 1 0.4 V
25 DC Voltage 1 0.8 V
26
DC Voltage 1
1.2 V
27
DC Voltage 1
1.6 V
28
DC Voltage 1
2.0 V
29
DC Voltage 1
20.0 V
30 DC Voltage 1 0.0 V
CH1
through
CHx
TPS2000B Series Digital Storage Oscilloscopes Service Manual 37