Techno Line WT 235 Manual page 18

Environmental reception effects
The clock 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 clock 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.
EN 8