Velleman DCA75 - Manual (Page 36)

Atlas DCA Pro User Guide December 2012 – Rev 1
Page 36
Please replace
the battery.
Care of your Atlas DCA Pro
Your DCA Pro should provide many years of service if used in
accordance with this user guide. Care should be taken not to expose
your unit to excessive heat, shock or moisture. Additionally, the
battery should be replaced at least every 12 months to reduce the
risk of leak damage.
If a low battery warning message
appears, immediate replacement of the
battery is required.
The battery can be replaced by carefully opening the DCA Pro by removing
the three screws from the rear of the unit. Take care not to damage the
electronics.
Avoid touching
this area
We recommend that the battery is replaced with a high quality battery
equivalent to an Alkaline AAA, LR03 or MN2400 (1.5V). Replacement
Alkaline AAA batteries are available from many retail outlets.
DO NOT OVER-TIGHTEN THE SCREWS