Hama Duo, Operating Instructions Manual, Page: 5 / 124

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• Do not use the product in areas where the use of electronic devices is not permitted.
• Do not put the product near interference fields, metal frames, computers, TVs, etc. Electronic
devices and window frames can negatively affect the product’s functionality.
• Do not drop the product and do not expose it to any major shocks.
• Do not attempt to service or repair the product yourself. Leave any
and all service work to qualified experts.
• Do not modify the product in any way. Doing so voids the warranty.
• Dispose of packaging material immediately according to locally applicable regulations.
Warning – battery
• Immediately remove and dispose of dead batteries from the product.
• Only use batteries (or rechargeable batteries) that match the specified type.
• Do not mix old and new batteries or batteries of a different type or make.
• When inserting batteries, note the correct polarity (+ and - markings) and insert the
batteries accordingly. Failure to do so could result in the batteries leaking or exploding.
• Do not overcharge batteries.
• Keep batteries out of the reach of children.
• Do not short circuit the batteries/rechargeable batteries and keep them away from
uncoated metal objects.
5. Getting Started
5.1 Inserting the battery
Remove the battery that was already inserted into the clock, remove the protective film if
necessary as well as the contact interrupter and the re-insert the battery with the correct polarity.
The clock is ready for operation.
5.2 Replacing the battery
• Remove and dispose of any used batteries. Insert the new battery (AAA). Ensure that the
polarity of the battery corresponds to the symbols in the battery compartment (10).