Retrotec DM-2 - Manual (Page 21)

Page 21 of 72
©Retrotec Inc. 2012
3.1.3 Language
The gauge can display information in the following languages: English, French, German, Norwegian,
Swedish, and Latvian.
To change the language
1. Press [Setup] to access the Setup menu.
2. Press [
 ] or [  ] to select "Language" in the list.
3. Press [  ] or [  ] to select the desired language.
3.1.4 Battery Type
The gauge supports both rechargeable and non-rechargeable (alkaline) batteries. It is important to
correctly identify the battery type in the gauge setup, to prevent damage to the gauge. The gauge
checks this setting before starting the charging process.
If you change the batteries to a non-
rechargeable type, be sure to go into the [Setup] menu and choose “non-rechargeable” to prevent the
gauge from recharging the batteries and causing damage.
To select a battery type
1. Press [Setup] to access the Setup menu.
2. Press [

] or [

] to select "Battery Type" in the list.
3. Select the correct battery type for the installed batteries.
Rechargeable batteries will not be charged when connected to a power supply if Non-Rechargeable
batteries are selected.
If you notice the rechargeable batteries are not being recharged, check the
“Battery Type” setting in the [Setup] menu .
3.1.5 Display Version Info
The current firmware and hardware versions, and the date of last calibration information can be found
in the [Setup] Menu.
To view version information
1. Press [Setup] to access the Setup Menu.
2. Press [
 ] or [  ] to select "Display Version Info" in the list.