mru SWG100 CEM, User Manual

Page: 104 / 155

MRU GmbH SWG 100 User Manual
Page 104 of 155
Power-Down of analyzer
Before the analyzer is disconnected from mains, it should be prepared for the Power-Down,
because
•
operational data should be stored
•
eventually changed user settings should be stored
•
the sensors should be purged with fresh air
Press the OFF key in any menu in order to prepare the analyzer for the Power-Down. The
analyzer will store operational data and user settings and will offer to start a sensor purge cycle:
Start the purge cycle with the F2 key (PIN code requested). The analyzer will purge the sensors
with fresh air and will indicate a count-down. Then the analyzer will be ready for power-down.
Now it's not possible anymore to continue directly the ordinary measurement process. Only
power-down by disconnecting mains or a software restart by pressing F2 ='Reset FW' is offered.
Note:
You also may enter this menu by pressing the
OFF key and leave it by pressing the ESC key
(without starting the purge cycle) , when you just want to store operational data and user
settings.
Backup/restore all individual user-settings
It's a quite amount of work to configure the analyzer, especially when the analyzer provides
several sample point and several IO-modules and when the analog ouputs are used. Therefore
we recommend to backup all your found settings on the SD card.
In order to backup the settings, do the following:
•
use the menu
E
XTRAS
.
•
insert an SD card (without write-protection)
•
press the menu key and select the function 'Export user settings'
The analyzer will write the backup file 'settings.usr' to the SD card.
In order to restore the settings, do the following:
•
use the menu
E
XTRAS
.
•
insert an SD card containing the backup file 'settings.usr'
•
press the menu key and select the function 'Import user settings'
The analyzer will replace the current settings by the settings from the backup file.