9
What is What
Special Symbols
Fault message, refer to page 14
Warning message, refer to page 14
The peak value display for all measuring gases, refer to page 14
The exposure evaluation display (TWA) for measuring gas H
2
S and CO,
refer to page 14
The exposure evaluation display (STEL) is switched on for measuring rangasge H
2
S
and CO, refer to page 14
The device is set to function test with gas (bump test),
refer to page 29
The device is set to the fresh air calibration function,
refer to page 36
The device is set to the 1-button calibration function,
refer to page 38
The device is set to the single-gas calibration function,
refer to page 40
The function for password entry is active, refer to page 16
Battery / rechargeable battery 100 % full
Battery / rechargeable battery 2/3 full
Battery / rechargeable battery 1/3 full
Battery / rechargeable battery empty