User manual OREGON SCIENTIFIC RMR112

[. . . ] 1 GB GB A FOUR-LINE DISPLAY Facilitates easy reading of remote and indoors temperatures and calendar clock B CHANNEL BUTTON Selects among different channels C MEMORY BUTTON Recalls the maximum or minimum temperature of individual channels D ALARM [24HR OFF] BUTTON Sets the time for the alarms E MODE/SET BUTTON Toggles the display modes and confirms entry while setting the values for display F RADIO RECEPTION SIGNAL Indicates the condition of radio reception G UP ( v ) BUTTON Advances the value of a setting H DOWN ( w ) BUTTON Decreases the value of a setting I ALARM [ AL ON/OFF] BUTTON Enables or disables the alarms J RESET BUTTON Returns all settings to default values K °C/°F SLIDE SWITCH Selects between degree Centigrade (°C) and Fahrenheit (°F) 2 L BATTERY COMPARTMENTS Accommodates two UM-3 or "AA" size 1. 5V alkaline batteries M REMOVABLE TABLE STAND For standing the main unit on a flat surface N WALL-MOUNT RECESSED HOLE For mounting the main unit on a wall MAIN FEATURES: REMOTE UNIT A LCD Displays the current temperature monitored by the remote unit B LED INDICATOR Flashes when the remote unit transmits a reading C °C/°F SLIDE SWITCH Selects between Centigrade (°C) and Fahrenheit (°F) D CHANNEL SLIDE SWITCH Designates the remote unit Channel 1, Channel 2 or Channel 3 E F RESET BUTTON Returns all settings to default values BATTERY COMPARTMENT Accommodates two AAA-size batteries G BATTERY DOOR H WALL-MOUNT HOLDER Supports the remote until in wall-mounting I MOVABLE TABLE STAND For standing the remote unit on a flat surface reset the main unit after installing batteries. This will ensure easier synchronization between the transmission and reception of signals. Position the remote unit and main unit within effective transmission range, which, in usual circumstances, is 20 to 30 meters. Note that the effective range is vastly affected by the building materials and where the main and remote units are positioned. [. . . ] The main unit will automatically update its readings at about 30-second intervals. TEMPERATURE TREND If no signals are received, blanks "----" will be displayed and the kinetic wave icon will show " ". Press CHANNEL and MEMORY simultaneously to enforce another search for about 30 seconds. This is useful in synchronizing the transmission and reception of the remote and main units. Repeat this step whenever you find discrepancies between the reading shown on the main unit and that on the respective remote unit. The temperature trend indicator on the screen shows the trend of samplings collected at that particular remote site. Three trends, rising, steady and falling, will be shown. Arrow indicator Temperature Trend 5 Rising Steady Falling GB GB HOW TO READ THE KINETIC WAVE DISPLAY The kinetic wave display shows the signal receiving status of the main unit. There are three possible forms: The unit is in searching mode. Temperature readings are securely registered. No signals. DISCONNECTED SIGNALS If without obvious reasons the display for a particular channel goes blank, press CHANNEL and MEMORY to enforce an immediate search. The remote unit of that channel is still in place. The batteries of both the remote unit and main unit. Note: When the temperature falls below freezing point, the batteries of outdoor units will freeze, lowering their voltage supply and the effective range. The transmission is within range and path is clear of obstacles and interference. Shorten the distance when necessary. MAXIMUM AND MINIMUM TEMPERATURES The maximum and minimum recorded indoor temperatures and those of each channel will be automatically stored in memory. Press MEMORY once to display the maximum temperature and again the minimum temperature. The respective indicators, MAX or MIN will be displayed. To clear the memory, hold down MEMORY for two seconds. The maximum and minimum temperatures will be erased. If you press MEMORY now, the maximum and minimum temperatures will have the same values as the current ones until different readings are recorded. TRANSMISSION COLLISION Signals from other household devices, such as door bells, home security systems and entry controls, may interfere with those of this product and cause temporarily reception failure. This is normal and does not affect the general performance of the product. The transmission and reception of temperature readings will resume once the interference recedes. NOTE ON °C AND °F The unit of temperature display is selected on the °C/°F slide switch. [. . . ] The display will return to MODE 1, with the hour digits blinking. Keep pressing the button will increase or decrease the value rapidly. 1. Press [24HR OFF] once to select ALARM 1 or again to select ALARM 2. The last selected time of the alarm will be displayed. [. . . ]