18
3 Operation
3.2.9
Device information
The following device information is shown under
Device infor-
mation
in the menu:
●
Installed electrochemical sensors: gas, installation date, war-
ranted/expected lifetime
●
Firmware: version, date
●
Service: date of the last service, date of the next service
3.3
Settings
The following menus and menu items are included under
Set-
tings
:
●
Adjustment
●
System
●
Alarms
●
Date/time
●
Memory
You can find information on selecting and exiting menus and menu
items in Section 3.1.2 on page 10.
3.3.1
Opening Settings
1. Press
Menu
.
A
WARNING!
Danger of death due to lack of alarm signal
The device only issues alarms in measuring mode. As
soon you access the menu, alarms are no longer triggered.
●
Only change the settings outside of explosive areas and
away from toxic or low-oxygen atmospheres.
2. Select the
Settings
menu item.
Access is protected by a PIN code. The
default setting
is
always
PIN code 0001
.
