Citizen CH-657 Instruction Manual page 7

Symbols Explanation
: The CE marking is meant to provide information to market
inspectors in the EU member countries.
: Type B applied part
: Refer to instruction manual before use
: Appliance compliance WEEE directive
: Accumulators and battery packs for separate collection
Pb
: Manufacturer
Warning
PRECAUTIONS FOR USE AND MAINTENANCE
The device has been tested and homologated
in accordance with EN60601-1-2 for EMC.
This does not guarantee in any way that the
device will not be affected by electromagnetic
interference. Avoid using the device in high
electromagnetic environment.
- Eng 7 -