Crowcon Gas-Pro - Page 5

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2.9 Tank Check Mode ...........................................34
2.9.1 Dual-Range Operation ...................................35
2.9.2 Differences with Home Screen .............................35
2.9.2.1 Instantaneous Alarms ...............................35
2.9.2.2 TWA .............................................35
2.9.2.3 Pre-Entry Check (PEC) ..............................35
2.9.2.4 Condence Tone ...................................36
2.9.2.5 Display Backlight ...................................36
3. Gas testing and calibration .............................37
3.1 Introduction ................................................37
3.2 Bump Test Functionality ......................................38
3.2.1 Speedy bump ...........................................39
3.2.1.1 Procedure ........................................39
3.2.2 Smart bump ............................................39
3.2.2.1 Procedure ........................................39
3.2.3 Calibration after bump fail ................................40
3.2.3.1 Procedure ........................................40
3.3 New sensor calibration/service ................................40
3.4 Gas test screen ow .........................................41
4. Icon overview ........................................42
5. Service and maintenance ..............................43
6. PC interface and Portables Pro .......................... 44
6.1 General ....................................................44
6.2 PC interface cable ...........................................44
7. Accessories .........................................45
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