Fotric 320F Series, Руководство пользователя

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2. On-button operation
1. Press the ‘OK’ button and display the main menu
2. Press the direction keys to select the ‘ ’ and display the main menu
3. Select the desired ROI form by pressing the left/right direction key. Press ‘OK’
to add it to the center of the screen
4.8.2 ROI Selection/Cancel Selection
ROI can be selected through touch-screen or on-button operation. To select ROI,
please follow the instructions below:
1. Touch-screen operation
1
）
Click on the spot, line’s middle/two ends, rectangle’s four corners and center
to select the current ROI
2
）。
Clicking on a region outside of the ROI to cancel the selection
2. On-Panel operation
1
）
choose the ROI with click on ‘OK’ and direction keys.