Tektronix 2215A User Manual

Adjustment Procedure—2215A Service
place instructions located in the ‘ Maintenance’ section of
the manual.
All test equipment items listed in Table 4-1 are required
to accomplish a complete Adjustment Procedure. At the be
ginning of each subsection there is an equipment-required
list showing only the test equipment necessary for perform
ing the steps in that subsection. In this list, the item number
following each piece of equipment corresponds to the item
number listed in Table 4-1.
Before performing this procedure, do not preset any in
ternal adjustments and do not change the — 8.6-V power-
supply adjustment. Altering this adjustment may necessitate
a complete readjustment of the instrument, whereas only a
partial adjustment might otherwise be required. Only change
an internal adjustment setting if a Performance Characteris
tic cannot be met with the original setting. If it is necessary
to change the setting of an internal adjustment, check Table
5-1 for possible adjustment interactions.
Before performing any procedure in this section, set the
POWER switch to ON and allow a 20-minute warm-up
period.
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.
Table 5-1
Adjustment Interactions
A d ju s tm e n ts o r
R ep la c e m e n ts Made
A d ju s tm e n ts A ffe c te d
TRACE ALIGNMENT
GEOMETRY
33NV1V8 00 auis/Z
CH t VAR BALANCE M F/LF GAIN BAL 4 FREQ COMP
VERTICAL GAIN i
ATTENUATOR COMP
1 DELAY L IN E COMP 1 CH 2 HIGH FREQ MATCH 1 HORIZ GAIN 1 HORIZ X I0 GAIN 1 MAGNIFIER REGISTRATION 1 DELAY D IA L TIM ING 1 HIGH-SPEED TIMIN G 1 5n s TIM ING AND LIN EA R ITY 1 1 TRIGGER OFFSET 1 TRIGGER S E N S IT IV IT Y 1 SLOPE BALANCE I P -P AUTO TRIGGER CENTERING
-8 .6 V POWER SUPPLY
1
■
TRACE ALIGNMENT
1
GEOMETRY
2/5m V DC BALANCE
■ ■
CH 1 VAR BALANCE
|I
M F/LF GAIN BAL 4 FREQ COMP
| I
VERTICAL GAIN
I
ATTENUATOR COMP
| I
DELAY LIN E COMP
m
_
HORIZ GAIN
■ I _ _ I I
HORIZ X10 GAIN
1 I _
HIGH-SPEED TIM IN G
1 1
_
TRIGGER OFFSET
I I ■
TRIGGER S E N S IT IV IT Y
I i_
SLOPE BALANCE
_
$
_
CRT REPLACEMENT
L
u
□
■■□
5-2
4206-20

Tektronix 2215A Specifications

General

Brand	Tektronix
Model	2215A
Category	Test Equipment
Language	English