Instrument Diagram / Operating Elements - Trotec BP20 Manuel D'utilisation

4. Instrument diagram
1. Opening for infrared sensor
2. Laser exit opening
3. LCD display
4. Battery compartment
5. Insert battery/change battery
6. Laser On/Off button
7. Background illumination button
8. Temperature measurement button
9. Permanent measurement status display
10. Functional temperature display
11. SCAN measurement indicator
12. HOLD display
13. Low battery display
14. Measured values display
15. °C / °F - display
16. Additional functions (mode) selector button
17. Laser on display
18. Emission factor display
19. Additional functions status display
20. Selector button up
21. Selector button down
22. Symbol for low alarm value
23. Symbol for high alarm value
24. Laser beam
25. Sensor beam
B - 3 Operating Manual – Laser-Pyrometer