16
│ 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, warranted/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 Settings
(section 3.3.3 to section 3.3.7
):
●
Adjustment
●
System
●
Date/time
●
Memory
You can find information on selecting and exiting menus and
menu items in section 3.1.2.
3.3.1
Opening settings
1. Press
Menu
.
2. Select
Settings
from the menu.
Access is protected by a PIN code. The
default setting
is
always
PIN code 0001
.
Note:
You can change the PIN code at any time.
SEWERIN recommends setting a different PIN code after initial
start-up so that only authorised personnel have access to the
settings.
3. Enter the PIN code from left to right. The active digit is always
displayed with a black background.
