Instruction manual

4. Basic Operation

4-16

RF-20A/20Axs

4.1.7 Setting Gain

This is the procedure for setting gain. By combining the setting of sensitivity and gain, you can set the

measuring range.

The settings for gain are shown below.

The combinations of sensitivity and gain are shown below.

NOTE

When the sensitivity and/or gain have been changed, plot a revised calibration curve.

Press .

The initial screen will be displayed.

Press .

[PARAMETER] will be displayed.

Set Value Gain

1 × 1

2 × 4

3 × 16

Sensitivity Gain Sensitivity Magnifications

3 (LOW)

1 Approx. × 1

2 Approx. × 4

3 Approx. × 16

2 (MED)

1 Approx. × 32

2 Approx. × 128

3 Approx. × 512

1 (HI)

1 Approx. × 1024

2 Approx. × 4096

3 Approx. × 16384

EX200n m EM30 0nm

X e 1000.00

PARAMETER

Enter to Select