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OPERATION

INITIAL STARTING

PROCEDURE

Until you familiarize yourself

with

the use of all controls,

the

following

procedure may be used to standarize the in-

itial

setting of controls as a reference

point

and to

obtain

trace on the CRT in preparation for waveform observation.

When using the probe(s), refer to probe's instructions and

"PROBE

COMPENSATION"

listed in

"APPLICATION"

this manual.

(1) NORMAL

SWEEP

DISPLAY OPERATION

Turn the

POWER

switch © clockwise — the power sup-

ply

will

be turned on and the

pilot

lamp

will

light.

Set

these modes as follows;

Vertical MODE ©: CH1

TRIG

MODE @: AUTO

The trace

will

appear in the center of the CRT display and

can

be adjusted by the CH1 •

POSITION

INTENSITY

and,

if necessary, the

FOCUS

ease

of observation.

Vertical Modes

With

vertical MODE © set to CH1, apply an

input

signal

to the CH1 INPUT © jack and adjust the

VOLTS/DIV

control

for a suitable

size

display of the waveform. If the

waveform does not appear in the display, adjust the

VOLTS/DIV

and •

POSITION

controls to

bring

the wave-

form

into

the center

portion

of the CRT display. Opera-

tion

with

a signal applied to the CH2 INPUT © jack and

the vertical MODE set to CH2 is similar to the above

procedure.

In the ADD mode, the algebraic sum of CH1 + CH2 is dis-

played.

If the CH2 INV © switch has been engaged, the

algebraic difference of the two waveforms, CH1 — CH2

displayed. If

both

channels are set to the same

VOLTS/DIV,

the sum or difference can be read directly

VOLTS/DIV

from

the CRT.

The

DUAL mode allows simultaneous observation of

channel 1 and channel 2 waveforms. The TRI mode al-

lows simultaneous viewing of channel 1

thru

channel 3

input

signals. In the TRI mode, either the

CHOP

or ALT

mode applies and must be selected.

In the

CHOP

mode, the sweep is chopped at an approx-

imate 250 kHz rate and switched between CH1 and CH2.

Note

that

in the

CHOP

mode of operation

with

the

SOURCE

switch set to V. MODE, the

trigger

source be-

comes

the chopping signal itself, making waveform ob-

servation impossible. Use ALT mode instead in such

cases,

or select a

trigger

SOURCE

of CH1, CH2 or CH3.

If no trace is obtainable, refer to the

following

TRIGGER-

ING

procedures.

After setting the

SOURCE

switch, adjust the

LEV-

EL/SLOPE

control

(20).

The display on the screen

will

prob-

ably be unsynchronized. Refer to

TRIGGERING

procedure

below for adjusting synchronization and sweep speed to

obtain

a stable display showing the desired number of

waveform.

TRIGGERING

The

input

signal must be properly

triggered

for stable wave-

form

observation.

TRIGGERING

is possible using the

input

signal INTernally to create a

trigger

with

an EXTernally

provided signal of

timing

relationship to the observed

sig-

nal,

applying such a signal to the EXT

TRIG

INPUT jack.

The

SOURCE

switch selects the

input

signal

that

is to be

used

trigger

the sweep,

with

INT sync possibilities

(V.MODE,

CH1, CH2,

LINE)

and

CH3/EXT

sync possibility.

Fig.

Brand	Kenwood
Model	CS-5165
Category	Test Equipment
Language	English

Kenwood CS-5165 User Manual

Table of Contents

Questions and Answers:

Kenwood CS-5165 Specifications

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