Tektronix 2230 Operator's Manual

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Appendix A-2230 Operators
EXTERNAL Z-AXIS, PROBE ADJUST,
EXTERNAL CLOCK, AND X-Y PLOTTER
Equipment Required (see Table A-1):
Leveled Sine-Wave Generator (Item 2)
Pulse Generator (Item 5)
Digital Voltmeter (Item 6)
Two 50 n BNC Cables (Item 7)
INITIAL CONTROL SETTINGS
VERTICAL
Channel 1 POSITION
VERTICAL MODE
X-Y
BW LIMIT
CH 1 VOL TS/DIV
CH 1 VOL TS/DIV Variable
Channel 1 AC-GND-DC
Horizontal
POSITION
HORIZONTAL MODE
A SEC/DIV
SEC/DIV Variable
X10 Magnifier
A TRIGGER
VAR HOLDOFF
Mode
SLOPE
LEVEL
HF REJECT
A&BINT
A SOURCE
Storage
STORE/NON STORE
SAVE/CONTINUE
PRETRIG/POST TRIG
ROLL/SCAN
1K/4K
POSITION CURS/
SELECT WAVEFORM
WAVEFORM REFERENCE/
MENU SELECT
Midrange
CH 1
Off (button out)
Off (button out)
1 V
CAL detent
DC
Midrange
A
20 µS
CAL detent
Off (knob in)
NORM
P-P AUTO
OUT
Midrange
OFF
VERT MODE
INT
NON STORE (button out)
CONTINUE (button out)
POST TRIG (button out)
SCAN (button out)
4K (button out)
POSITION CURS
(button in)
WAVEFORM REFERENCE
(button in)
BNC T-Connector (Item 9)
50 n BNC Termination (Item 10)
BNC Male-to-Tip Plug (Item 13)
1 OX Probe (provided with instrument)
PROCEDURE STEPS
1. Check External Z-Axis Operation
a. Connect the leveled sine-wave generator output via
a 50 n cable and a T-connector to the CH 1 OR X input
connector. Then connect a 50 n cable and a 50 n termina-
tion from the T-connector to the EXT Z-AXIS INPUT con-
nector on the rear panel.
b. Set the generator to produce a 5 V, 50 kHz signal.
c. CHECK-For noticeable intensity modulation. The
positive part of the sine wave should be of lower intensity
than the negative part.
d. Disconnect the test equipment from the instrument.
2. Check Probe Adjust Operation
a. Set:
CH 1 VOL TS/DIV
A SEC/DIV
10 mV
0.5 ms
b. Connect the 1 OX Probe to the CH 1 OR X input
connector and insert the probe tip into the PROBE
ADJUST jack on the instrument front panel. If necessary,
adjust the probe compensation for a flat-topped square-
wave display.
c. CHECK-Display amplitude is 4.75 to 5.25 divisions.
d. Disconnect the probe from the instrument.
A-21

Tektronix 2230 Specifications

General

Brand	Tektronix
Model	2230
Category	Test Equipment
Language	English