WS6810 - INSTRUCTION MANUAL LED TEMPERATURE STATION WITH RADIO CONTROLLED CLOCK AND ALARM EN.
ENVIRONMENTAL RECEPTION EFFECTS The temperature 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 Among tall buildings Near freeway, railway, airports, high voltage cable etc.
BACK-UP BATTERIES When the power supply is not in use, the station will be powered by the back-up batteries. The LED display is turned off, but time and alarm time remain stored (also in the event of a power failure). DCF SIGNAL RECEPTION AND SIGNAL INDICATOR After the station is powered up, it starts to receive DCF signal. The Receiving DCF signal Successful reception Failed reception ( ( ( icon flashes.
ALARM SETTING Press and hold ALM 1 button and at the same time press WAVE / HR button once at a time to set hour or press MINUTE button once at a time to set minute. Press and hold ALM 2 button and at the same time press WAVE / HR button once at a time to set hour or press MINUTE button once at a time to set minute. To turn on or off the alarm To turn on Alarm 1 only, press ALM button. The ALM 1 LED lights up on the display. To turn on Alarm 2 only, press ALM button again.
CARE OF THIS ITEM • • • • Do not expose the unit to extreme temperature, water or direct sunlight. Avoid contact with any corrosive materials. Do not subject the unit to excessive force, dust or humidity. Do not open the inner back case or tamper with any components of this unit. SPECIFICATIONS Operation temperature: 0°C to + 45°C Temperature measuring range: Indoor: °C to +45°C (display shows HH.H / LL.L if out of this range) Outdoor: -40°C to + 70°C (display shows HH.H / LL.
