WS 6449
GB 1
Environmental reception effects
The station obtains the accurate time with wireless technology. Same as all wireless devices, the reception is
maybe affected by the following circumstances:
long transmitting distance
nearby mountains and valleys
near freeway, railway, airports, high voltage cable etc.
near construction site
among tall buildings
inside concrete buildings
near electrical appliances (computers, TV’s, etc) and metallic structures
inside moving vehicles
Place the station at a location with optimal signal, i.e. close to a window and away from metal surfaces or
electrical appliances.
Precautions
This main unit is intended to be used only indoors.
Do not subject the unit to excessive force or shock.
Do not expose the unit to extreme temperatures, direct sunlight, dust or humidity.
Do not immerse in water.
Avoid contact with any corrosive materials.
Do not dispose this unit in a fire as it may explode.
Do not open the inner back case or tamper with any components of this unit.
Batteries safety warnings
Use only alkaline batteries, not rechargeable batteries.
Install batteries correctly by matching the polarities (+/-).
Always replace a complete set of batteries.
Never mix used and new batteries.
Remove exhausted batteries immediately.
Remove batteries when not in use.
Do not recharge and do not dispose of batteries in fire as the batteries may explode.
Ensure batteries are stored away from metal objects as contact may cause a short circuit.
Avoid exposing batteries to extreme temperature or humidity or direct sunlight.
Keep all batteries out of reach from children. They are a choking hazard.
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Operating Environment
