Grundig KD-218A Bedienungsanleitung Seite 4

1.2 BRIEF INTRODUCTION OF THE PRODUCT
1.2.1 Product structure
The structure of KD-218A/E is as follows:
1. CO Alarm
2. LCD display
3. Buzzer
4. Power indicator
5. Fault indicator
6. Alarm indicator
7. Test button
8. Sensor inlet
9. Battery compartment
10. Mounting hole
11. Mounting plate
12. Screw hole
13. Buckle