Main Interface Screen - Extech Instruments RH550 User Manual

3.3 Main Interface Screen

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1. Tap Menu to open (or close) the Main Menu (refer to Main Menu section for details)
2. Tap the boxes to select/de-select view options
3. Remaining internal memory
4. Current date
5. Current time
6. Battery power
7. Mode selection (LIVE mode or RECORDING mode)
8. Tap to Start or Stop Recording
9. Current cursor position (tap on curves to move cursor position)
10. Min-Max values for each measurement parameter
11. Digital representation of readings
12. X-axis for date and time cursor position
13. Y-axis for measurement scale (slide up and down to view entire scale)
14. Color-coded Temperature, Humidity and Dew Point Temperature values (tap anywhere
on curves to move the cursor position)
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