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"NORM"

Trigger

point

'FIX'

Fig.

Trigger

point

LEVEL

control

Input signal changed

into a pulse waveform.

Same

level as (1)

Highest level

(b) When the trigger level is set to

the "-" side of the waveform

(Mode

switch set to "NORM")

Adjust the A

SWEEP/TIME

DIV control © to obtain an

appropriate display. Now a normal sweep display is ob-

tained.

121

MAGNIFIED

SWEEP

OPERATION

Since

merely shortening the sweep time to magnify a

por-

tion

of an observed waveform can result in the desired

por-

tion

disappearing off the

screen,

such magnified display

should be performed using the MAGNIFIED

SWEEP.

Using

the

POSITION

por-

tion

of waveform to the

CRT.

Pull the

PULL

x 10 MAG ®

control to magnify the display 10 times. For this type of dis-

play the sweep time is the

SWEEP

TIME/DIV

setting divid-

ed by 10.

(3)

ALTERNATE

SWEEP

OPERATION

sweep and B delayed sweep are usable in an alternating

fashion making it possible to observe

both

the normal and

magnified waveform simultaneously.

Procedure:

Set the

HORIZ

MODE to A and adjust for a normal wave-

form

display.

Depress the HOLD OFF control ©

(AFTER

DELAY)

and

set

the

HORIZ

MODE to ALT. Adjust

TRACE

SEPATA-

TION

easy

observation of

both

the A and B traces.

The

upper trace is the non-magnified

portion

of the wave-

form

with

the magnified

portion

super-imposed as an

intensified section. The lower waveform is the intensi-

fied

portion

displayed magnified.

The A

REF/DELAY

TIME

POSITION

to continuously slide the magnified

portion

of the wave-

form

across

the A sweep period to allow magnification

of precisely the desired

portion

of waveform.

Set the

HORIZ

MODE to B to display the INT intensified

portion

as a magnified B sweep. (Fig. 14)

For Starts

AFTER

DELAY

operation, apparent

jitter

in-

creases

as magnification

increases.

To obtain a

jitter

free

display

pull

the HOLD OFF control out. In this "Trigger-

able After Delay" mode the A trigger signal selected by

the

SOURCE

(c)

Mode

switch set to "FIX".

Triggering without

setting level

Fig.

I Trigger point

Trigger

point

Readjust

level

(a) When the trigger level is set

around the center of the waveform.

Trigger point

Sweep

stops with no trigger.

Brand	Kenwood
Model	CS-5130
Category	Test Equipment
Language	English

Kenwood CS-5130 User Manual

Table of Contents

Questions and Answers:

Kenwood CS-5130 Specifications

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