HOW TO USE THE INSTRUMENT

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4.4 VERTICAL DEFLECTION

VERT MENU

AVERAGE

1 POS

2 POS

TRIG1

TRIG2

AUTO

AUTO

AMPL RANGE CH1+CH2

AMPL RANGE INV

mV

mV

The section shown on the left contains all direct vertical deflection controlls for the input channels 1 and 2.

Refer to Section 4.1 for the differences between model numbers.

VAR

V

AC DC

ON GND

VAR

V

AC DC

ON GND

ST6437

9312

To start this section with the settings in a predefined state, you must recall the standard setting.

STANDARD SETTING

-Simultaneously press the STATUS and TEXT OFF keys.

-Connect the Probe Adjust signal to channel 1.

The Probe Adjust signal, now supplied to the input, is a square wave with a lower level of 0V and a top level of 600 mV.

-Press the AUTOSET key.

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Image 58
Fluke PM3370B user manual Vertical Deflection, Press the Autoset key