User manual OREGON SCIENTIFIC RMR136HG

[. . . ] Multi-Channel Indoor-Ooutdoor Thermohygrometer with Cable FreeTM Sensor & ExactSetTM Clock MODEL: RMR-136HG MAIN UNIT FEATURES CABLE FREE A B I C D E J K L M N Remote Therm-Hygro RMR136HG Tested To Comply With FCC Standards FOR HOME OR OFFICE USE PM C E INTRODUCTION Thank you for purchasing the RMR-136HG Multi-Channel IndoorOutdoor Thermohygrometer with Cable FreeTM sensor, model THGR268, and ExactSetTM calendar clock. This basic configuration consists of the main unit that is the temperature and calendar clock station, and the thermohygrometer sensor remote unit. The main unit can support up to 3 remote sensors. Additional remote sensors are available. [. . . ] Press [MEMORY] once to display the maximum (MAX) temperature and then again to display the minimum (MIN) temperature. The identifiers of "MAX" and "MIN" will be displayed as appropriate. To clear the memory: · Press and hold [MEMORY] for 2-seconds. After clearing the memory, the maximum and minimum temperatures and humidity levels will be the same as current until new data readings are recorded. 7 Arrow Indicator Humidity Trend Rising Steady Falling NOTE: If the temperature exceeds or fall below the temperature measuring range of the main unit or the remote sensor the main unit LCD screen display will show "HHH" or "LLL". See "Specifications" for the temperature measuring ranges. GB GB HOW TO USE CHANNEL-1 TEMPERATURE/HUMIDITY ALARM Maximum and minimum temperature and humidity limits can be set for remote sensor channel-1 so that an alarm sounds when the user-selected limits are exceeded. The maximum and minimum temperatures and humidity are sequentially displayed by pressing [HIGH/LOW]. The High-Low displays are as follows: Sequence Press [HI/LO] X 1 Press [HI/LO] X 2 Press [HI/LO] X 3 Press [HI/LO] X 4 Respective Display Displays the HIGH temperature Displays the HIGH humidity Displays LOW temperature Displays LOW humidity 3. Repeat steps 1 and 2 to set the maximum humidity setting and the minimum temperature and humidity settings. When finished, press [HI/LO] to set another limit or wait 16seconds and the unit will automatically return to the normal display mode. The appropriate HI, LO or both indicators will be displayed indicating the alarm status. When the alarm activates the main unit LCD screen display will automatically switch to channel-1 if in another remote sensor channel mode and will flash. The alarm will sound for one minute unless disabled. Press any key to momentarily stop the alarm. The alarm will automatically reactivate again if the limit continues to exceed the set limits. NOTE: Temperature Range: The temperature range is from -58°F to 158°F (-50°C to 70°C). When setting the limits for the first time, the low/minimum limit will start at -58°F (-50°C) and the high/maximum limit at 158°F (+70°C). The remote sensor is within the effective transmission range of 21 - 32 yards from the main unit. That there are no obstacle (like a transmission tower) or environmental reason (such as a steep hill) that is causing the interference or blockage between the main unit and the remote sensor. If the difficulty continues, reposition the remote sensor to a different location and/or closer to the main unit. INTERRUPTED SIGNALS If the display for a particular remote sensor goes blank on the main unit LCD screen, press [CHANNEL] and [MEMORY] on the main unit at the same time for about 2-seconds to trigger a signal search between the main unit and the remote sensor. If the search does not reactive the signal reception, verify: 1. The low battery warning icon is not displayed for the main unit or the remote sensor. [. . . ] Do not clean the product with abrasive or corrosive materials. They may scratch the plastic parts and corrode the electronic circuit. Do not subject the product to excessive force, shock, dust, temperature or humidity which may result in malfunction, shorter electronic life span, damaged battery and distorted parts. Do not tamper with the product's internal components. [. . . ]