User manual IROX HBR425I

[. . . ] Note that the effective range is vastly affected by the building materials and where the main and remote units are positioned. Though the remote units are weather proof, they should be placed away from direct sunlight, rain or snow. 2e) HOW TO USE THE TABLE STAND OR WALL MOUNTING The main unit has a removable table stand, which when connected, can support the unit on a flat surface. [. . . ] You can wait for a little while or Hold [ ] for 2 seconds to enforce an immediate search. If the temperature goes above or below than the measuring range of the main unit or the remote unit (stated in specification), the display will show " "& "HHH" or "LLL" respectively. The unit can be set to automatically scan and display readings from the remote sensors, the display will show the readings from one channel for about 4-seconds and then proceed to the next channel display. Three trends: rising, steady, and falling will be shown. To display them, Press [ MEM ] once to display the maximum readings and again the minimum readings. the respective indicators , [ MAX ] or [ MIN ] will be displayed. To clear the memory, hold down [ MEM ] for two seconds. the maximum and minimum readings will be erased. If you press [ MEM ] now, the maximum and minimum readings will have the same values as the current ones until different readings are recorded. 4f) COMFORT LEVEL INDICATORS The comfort level indicators COM, WET or DRY will tell you if the current environment is comfortable, too wet or too dry. The comfort indicators will appear on the display of the main unit when the following conditions are satisfied: Indicator displays on the unit COM Temperature Range 20°C to 25°C (68°F to 77°F) -5°C -+ 50°C (23°F - 122°F) -5°C -+ 50°C (23°F - 122°F) Less than 20°C (68°F) or More than 25°C (77°F) 68 Humidity Range 40%RH70%RH OVER 70%RH Below 40%RH 40%RH to 70%RH Shows that the Current Environment Ideal range for both relative humidity and temperature Contains excess moisture Contains inadequate moisture No comment After the batteries are installed. the clock will automatically search the radio signal. It takes about 3-5 minutes to finish this process. To enable the auto-reception feature again, holds the "Up" for 2 seconds again to force it receive and allow it receive at desired time. If the radio signal is received, the date & time will be set automatically with radio control signal icon [ ] turns on. Each press on the [MODE] button will change the display between clock with second, clock with day of week, zone time with day of week. Repeat the same procedure to set °C/°F, year, month, date, date-month format, 12/24, hour and minute. For display language, you can choose among English (En), German (DE), French (Fr), Italian (IT) and Spanish (SP) in that order. [. . . ] Only use fresh batteries as specified in the user's manual. Do not mix new and old batteries as the old ones may leak. Always read the user's manual thoroughly before operating the unit. [. . . ]