User manual IROX HRG150

[. . . ] Anytime the device is outside the range of the DCF77 time signal, the time and date can be set manually. Display unit (main unit or receiver unit) D PRECIPITATION AMOUNT SENSOR A. Molded rain funnel with battery compartment and sensor (2 AA batteries) C. Holes for screws to affix unit K C B E G I A D B C F J H A 2 3 6 7 TRANSMISSION UNIT FEATURES WIRELESS THERMO · HYGRO 2. PUTTING INTO OPERATION E - BEFORE USAGE PLEASE NOTE THE FOLLOWING Please note the following in order to ensure optimal device operation: 1. [. . . ] Press the [ ] button for about 3 seconds to trigger a search for the signals of the external sensor. This is how you synchronize reception and transmission signal between outdoor sensor and the main unit. Once the DCF time signal is received, time and date appear automatically on the display. - Leg support / Wall mount The display unit has a removable leg support. This can be removed and the device can be wall mounted using the opening on the back. The antenna can be set up on a flat surface or wall mounted using the opening on the back. - New rain sensor search The following appears in the rain display if there is no reception " " If this is the case, begin a transmitter search by pressing the [ ] button 2 seconds. 2 minutes and is always advisable whenever data transmission is interrupted or the antenna batteries have been replaced. - Rain amount display In the rain mode, press the MODE button or the MEMORY button to toggle between the following displays: - Rain amount of the past hour - Rain amount of the past 24 hours - Rain amount of the past 7 days Tip: The value in the "Rain amount of the past hour" display can be read as mm/std (or inch/std). - Deleting the saved rain amounts Press and hold the MEMORY button until the value displayed is zero. - Setting the rain unit (mm or inches) Press and hold the MODE button to toggle between the two units. 4. Putting display unit into operation - Rain measurement mode The rain measurement data is transmitted wirelessly to the antenna. The display device records the entire rain amount for the past hour, the past 24 hours as well as the past 7 days. An audio rain alarm can be set to go off when a certain amount of rain per day is exceeded. - Rain data reception As soon as the 2 batteries are inserted into the rain measurement unit, the sensor starts to transmit rain data. As soon as data is received successfully by the display unit, this data is available on the display. 10 11 14 15 - Activating / Deactivating the daily rain alarm 1. Every time the [ALARM] button is pressed in the rain mode, the display switches between current rain data and the rain alarm value ("ALARM HI" appears in the display). During alarm display, an alarm can be activated or deactivated with the [ ] or [ ] button. Press and hold the [ ALARM ] button about 2 seconds until "ALARM HI" starts blinking (OFF or a number appears in the display). - Activating / Deactivating the rain alarm Every time the [ALARM] button is pressed in the rain mode, the display toggles between current rain data and the rain alarm ("ALARM HI"). During alarm display, an alarm can be activated or deactivated with the [ ] or [ ] button 5 . RADIO CLOCK (buttons on back) - INFORMATION ON TIME SIGNAL RECEPTION The device is designed such that the calendar clock is automatically synchronized as soon as it is within the DCF 77 radio signal. To ensure good time-signal reception, do not position the device near any metallic objects or electrical appliances to keep interference to a minimum. The first-time, complete reception of the signal usually takes about 3-5 minutes, depending on the strength of time signal reception. [. . . ] TECHNICAL DATA Receiver unit Indoor temperature : 0ºC to +50ºC (32ºF to +122ºF) Temperature resolution : 0. 1°C 0. 2°F External transmitter unit Measurement range : -15ºC to +60ºC Outdoor temperature (5ºF to +140ºF) Temperature resolution : 0. 1°C 0. 2°F Transmission frequency : 433 MHz Number of channels :3 Range : maximum 30 meters (in an area free of interference) Measurement cycle : ca. 43 - 47 seconds TREND TREND Indicator Trend rising constant falling 18 19 22 23 Power supply Receiver unit external transmission unit Dimensions receiver unit external transmission unit : two UM-3 or AA 1. 5V batteries : two UM-3 or AA 1. 5V batteries : 138(L) x 70(H) x 26(D) mm : 56 x 107 x 24 mm CARE INSTRUCTIONS 1. Protect the device from moisture, dust, physical shocks and extreme temperatures and wipe it clean with just a dry cloth without any aggressive solvents. Do not attempt to make any changes to the device yourself as this will eliminate any claim to the guarantee. [. . . ]