User manual OREGON SCIENTIFIC JMR828A

[. . . ] Select display of temperature in either °C or °F using the °C/°F slide switch. °C °F 123 RESET CHANNEL B2 LED indicator Flashes when the remote unit transmits data to the main display unit B3 °C/°F slide switch Selects between Centigrade (°C) and Fahrenheit (°F) B4 [ ] Low-battery indicator Appears when the battery power is low B5 B6 B7 B8 B9 RESET button Returns all settings to default values Battery compartment Accommodates two UM-3 or AA size batteries BATTERY DOOR Wall-mount holder Use to mount remote sensor on a wall Removable table-stand For standing the remote unit on a flat surface 4. Install into the thermo-sensor unit, two UM-3 or "AA" size 1. 5V batteries strictly according to the polarities shown. B4 2 B1 B2 B3 B5 5. Replace the battery compartment door and secure its screws. B6 Note: Though the sensor is splash proof and is meant for use outside, it should be placed away from direct sunlight, rain, or snow. Once the batteries have been inserted into the remote thermosensor unit, batteries can now be inserted into the main unit. B7 BATTERY INSTALLATION : MAIN UNIT B8 B9 This unit requires two (2) UM-3 or "AA" size batteries for operation. How to insert batteries into the main unit: 1. [. . . ] If, after batteries have been inserted for ten minutes, the radio signal is not received, then set the time manually (see section: How To Set The Calendar Clock Manually). Note: The RF controlled mechanism overrides manual settings unless auto-reception of radio signal is being deactivated. If manual settings are made, the clock will periodically adjust the time to what is indicated by the radio signal. It is highly unlikely you should ever have the desire (or need ) to manually set the clock time, year, month or date of the JMR828A when it is within signal range of the Atomic clock. However, in the event this becomes necessary please review the following. SECONDS AND DAY-OF-THE-WEEK DISPLAY The "second" and the day-of-the-week share the same section of the display. 3 GB GB To manually set the clock: 1. Enter the correct hour using the [ increase the value. Hold to rapidly Note: Reasons for not receiving a signal from the remote thermo sensor may include: 1. The batteries of the remote sensor, the main unit, or both may be low. Low-battery icons should indicate that battery power is low and the batteries require changing. · When the temperature falls below freezing point, the batteries will freeze. Frozen batteries will have a lower voltage and result in a lower transmission radius. The transmission path is cluttered with obstacles and interference. 3. Press [CLOCK] to confirm and proceed to set the minute. Again, use the [ ] button to select the correct minute. Press [CLOCK] to proceed to set the year, month, day and language for day - of - week. time - zone, press [ZONE] to toggle among Pacific(P), Mountains (M), Central(C) or Eastern (E). TEMPERATURE DISPLAY This unit displays temperature in °C or °F · Shorten the distance or reposition the remote sensor or the main unit. TEMPERATURE TREND INDICATORS temperature display The remote outdoor temperature display has a kinetic-wave display. The kinetic-wave display shows the signal-receiving status by the main unit. [. . . ] Doing so will terminate the unit's warranty and may cause damage. The unit contains no user-serviceable parts. Only use new batteries as specified in this instruction manual. Do not mix new and old batteries as the old batteries may leak. [. . . ]