Iii. Setup & Operating Procedures; Installing And Replacing The Batteries - HMM Diagnostics smartLAB easy nG Benutzerhandbuch

III. Setup & Operating procedures

Installing and Replacing the batteries

• Slide off the battery cover
• Install the batteries by matching the correct polarity, as shown below.
Always use the correct battery type (2x AAA alkaline batteries)
• Replace the cover
Replace the batteries when:
- The
- The display dims
- The display does not light up
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