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The temperature station obtains the accurate time with wireless technology. Same as all wireless devices, the reception is maybe affected by the following circumstances:
Place the temperature station at a location with optimal signal, i.e. close to a window and away from metal surfaces or electrical appliances.
The temperature station will receive data signal from the outdoor sensor in few seconds. Then place the outdoor sensor in a dry and shaded area outdoor.
The time base for the radio controlled time is a Cesium Atomic Clock operated by the Physikalisch Technische Bundesanstalt Braunschweig which has a time deviation of less than one second in one million years. The time is coded and transmitted from Mainflingen near Frankfurt via frequency signal DCF-77 (77.5 kHz) and has a transmitting range of approximately 1,500 km. The clock of the temperature station receives this signal and converts it to show the precise time in summer or wintertime.
The quality of the reception depends greatly on the geographic location. In normal cases, there should be no reception problems within a 1500 km radius around Frankfurt.
After the temperature station is powered up, it starts to receive DCF signal. The icon flashes.
Receiving DCF signal ( icon flashing)
Successful reception ( icon becomes static)
Failed reception ( icon disappear)
Note: The DCF-77 reception is only in Europe. Outside the reception range the clock of the temperature station is usable as normal quartz clock.
Single press the SET/RESET button during normal time display to turn on or off the alarm.
When the alarm function is turned on the icon appears on the display on top of the time digits.
When time reaches the set alarm time, the station will give a beep sound to wake you up. The icon will flash.
Note: Alarm duration is approximately 2 minutes.
The INDOOR temperature displays the temperature of the location of the temperature station. The OUTDOOR temperature displays the temperature of the location of the outdoor temperature sensors (outdoor area or another indoor rooms p.e. cellar, loft, etc.).
After the station is powered up, it starts to search for outdoor transmitter signal. The icon flashes. To start the reception of outdoor transmitter signal manually, press and hold the SNOOZE/CH/REGISTER button for 2 seconds.
Receiving signal ( icon flashing)
Successful reception ( icon becomes static)
Failed reception ( icon disappear)
Press the SNOOZE/CH/REGISTER button once to display continually the temperature of only one outdoor sensor (1 channel).
Press the SNOOZE/CH/REGISTER button repeatedly to display sequentially the temperatures of all outdoor sensors (channel 1, 2 and 3).
Press the SNOOZE/CH/REGISTER button repeatedly until the icon is shown. The temperature display will switch automatically between all 3 outdoor sensor channels (channel 1, 2 and 3). Press the SNOOZE/CH/REGISTER button to cancel.
Press and hold the SELECT button for 2 seconds, the temperature display format °C/°F flashes. Press the SET/RESET button to select the °C (Celsius) or °F (Fahrenheit) temperature display format. Press the SELECT button again to store the setting.
The indoor and outdoor temperature trend indicators are updated every 30 minutes. These trend indicators represent the temperature changes over the past three hours:
Temperature rose more than 1°C (2°F) in the past three hours.
Temperature has not changed more than 1°C (2°F) in the past three hours.
Temperature fell off more than 1°C (2°F) in the pas t three hours.
The temperature trend indicators are shown next to the indoor and outdoor temperature readings.
Simply press the SELECT button to view the maximum indoor and outdoor temperatures.
Then press the SELECT button again to view the minimum indoor and outdoor temperatures.
Then press the SELECT button again to return to current indoor and outdoor temperature display.
Reset MIN/MAX temperatures
While displaying the MAX or MIN temperatures, press the SET/RESET button to reset all maximum and minimum temperatures.
When the low battery icon appears in the indoor temperature section, the batteries in the temperature station need to be replaced.
When the low battery icon appears in the outdoor temperature section, the batteries in the outdoor transmitter need to be replaced.
Note: When the batteries in the temperature station will changed, time and calendar will reset to default setting.
In case the temperature station shows false time, it maybe affected by electrostatic discharge or interferences from other devices. Press and hold the SET/RESET button for 2 seconds. The temperature station will start to receive radio controlled time signal again.
When the outdoor temperature digits show "--", the wireless transmission is either interrupted or lost. Press the TX button located into the battery compartment of the outdoor sensor and thereafter the SNOOZE/CH/REGISTER button at the temperature station. If you continue to lose the outdoor temperature display, try placing the outdoor sensor at a different location until you have smooth transmission of temperature data.
Note: Keep in mind that the outdoor sensor only has a 30 meter transmission range in open area with no obstructions. Each obstruction between the outdoor sensor and the temperature station (roof, walls, floors, ceilings, thick trees, etc.) will effectively cut the transmission range in half.
Dimensions: | |
Temperature station: | 65 x 45 x 165mm |
Outdoor sensor: | 40 x 22 x 100mm |
Power requirements: | |
Temperature station: | 2 x AA Mignon R06, 1.5V (not included) |
Outdoor sensor: | 2 x AAA Micro R03, 1.5V (not included) |
Operation temperature: | 0°C to +45°C (32°F to 113°F ) |
Temperature measuring range: | |
Indoor: | 0°C to +50°C (32°F to 122°F) (display shows HH.H / LL.L if out of this range) |
Outdoor: | -40°C to +60°C (-40 to 140°F) (display shows HH.H / LL.L if out of this range) |
Resolution: | 0.1°C (0.2°F) |
Accuracy: | ± 1°C (± 2°F) |
Transmission frequency: | 433 MHz |
Transmission range: | max. 30m (open area) |
Integrated radio receiver: | Receiving frequency 77.5 kHz |
Aerial: | Internal ferrite aerial |
Alarm duration: | 2 minutes |
Snooze duration: | 6 minutes |
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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