HP R2200 - Manual (Page 22)

Installation 22
2. Connect the battery lead to the battery terminal.
NOTE: A small amount of arcing may occur when connecting the batteries. This is normal and does not
damage the unit or present any safety concern.
3. Replace the UPS front bezel.
4. Attach the RETMA rail covers.
NOTE: The HP logo and product name are printed on the RETMA rail covers; therefore, the HP logo badge
is only used for a tower installation/configuration.
Selecting the UPS voltage configuration
Using a small tool, position the DIP switches according to the desired voltage configuration and charge
rate as identified on the rear panel of the UPS and in the following table.
When using an ERM, set the Battery Charge Level switch (DIP switch 3) to the down position, increasing
the UPS charger output and charging the ERM faster.