8
6.
Menu History „HIST“
Browsing the history
Menu
Displ
ay
D
escription
History of all
alarms
Use „ “ to go trough individual alarms. Displays the
date and time of the alarm. Return to the history menu
„ “
Highest
concentration in
the past hour
Displays the highest measured concentration and alarm
for the past hour. Return to History menu „ “
Highest
concentration in
the past 8 hours
Displays the highest measured concentration and alarm
for the past 8 hours. Return to History menu „ “
Highest
concentration in
the past 12 hours
Displays the highest measured concentration and alarm
for the past 12 hours. Return to History menu „ “
Highest
concentration in
the past 12 hours
Displays the highest measured concentration and alarm
for the past 24 hours. Return to History menu „ “
Highest
concentration
stored in the
memory
Displays the highest measured concentration and alarm,
that is stored in the memory. Return to History menu
„ “
Exit
Return to the main menu
7.
Information menu „INF“
Information about settings. Sequentially displays the following information. Access previous information by pressing „
“
Menu
Displ
ay
D
escription
Date of next
calibration
Displays the date of the next calibration
Date of last
calibration
Displays the date of the last calibration
Power voltage
Displays the power voltage
