Preparation; Limits And Tolerances - Tektronix 2212 Service Manual

Preparation
Item and
Description
17. DC
Calibrator
18. Digital
Multi-Meter
19. 10x Probe
Table
5-1
(cont.)
Test Equipment Required
Minimum
Specification Use
10V±0.3 %
Trigger
Adjustment
0-100VDC Power Supply
±0.15
%
Adjustment
Provided with Vertical
the instrument Adjustment
a
Requires a TM 500-Series Power Module.
Brief Procedures
Example of
Test Equipment
Tektronix PG 506A
Calibration Generator•
Tektronix DM 511
Dig. Multi Meter •
Tektronix
1 Ox Probe P6109
The calibration Procedure is divided in subsections to let you adjust individual
sections of the instrument.
Several adjustments are performed by internal calibration routines of the instru-
ment. To get the instrument in this calibration mode, the CAL jumper located at
the A15 board should be placed in the CAL position.
It
is also possible to enter
the instrument calibration mode by using the GPIB interface.
The most accurate display adjustments are made with a stable, well-focused,
low-intensity display. Unless otherwise noted, adjust the INTENSITY, FOCUS
and Trigger LEVEL controls as needed to view the display.
An Equipment-Required block at the beginning of each subsection lists only the
test equipment necessary to do the adjustment in that subsection.
Also at the beginning of each subsection is a list of all the front-panel control
settings required to prepare the instrument for performing the first step of the
subsection. Do each of the steps within a particular subsection completely, to
ensure the correct control settings for steps that follow.
Limits and Tolerances
The limits and tolerances given in this procedure are valid for an instrument
that is operating at an ambient temperature between +20 °Cand +30 °C.
The instrument also must have had at least a 20-minutes warm-up period.
All tolerances specified are for the instrument only and do not include
test-equipment error.
2212 Service Manual 5 - 5