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Adc speed setting – GW Instek GDM-8261A User manual User Manual

Page 92

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GDM-8261A User Manual

92

ADC Speed Setting

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The analog to digital converters have a Quick and
Accurate Speed setting. The ADC Speed settings only

apply to DCV, DCI or 2/4W resistance measurements.
The ADC Speed settings can only be set if DCV, DCI or

2/4W mode is active.

Setting

Quick, Accurate (default=Accurate)

Speed/Rate
Settings

The Speed settings depend on the operating mode and

the rate settings.

Readings/s

Function

Rate

Digits

Accurate Quick

DCV, DCI, 2/4W
(100Ω
~100MΩ)

S

6 ½

5

30

M

5 ½

60

600

F

4 ½

240

2400

All speeds need A-Zero=off, A-Gain=off, fixed range

and Trigger Delay=0.

Panel operation

1. Ensure a DC related

measurement function is

selected.

DCV page 27
DCI page 32
2/4W page 33

2. Press the Shift key followed by

the 2nd (Menu) key. Press the
right key twice. The SET ADC

menu appears.

/ EXIT

SHIFT

2ND

MENU

TRIG

TRIG

3. Press the Down key, the right

key and then the down key. The

Speed settings menu appears.

TRIG

1st display

Shows the Speed setting