User manual OREGON SCIENTIFIC JTR168LR

[. . . ] INDOOR TEMPERATURE Shows the collected indoors temperature D. ICE WARNING ICON Lights up when the ice warning function is active E. CHANNEL BUTTON Sets the remote sensor channel . MEMORY BUTTON Toggles between current, maximum and minimum temperatures G. [. . . ] Repeat this step whenever you find discrepancies between the reading shown on the main unit and that on the respective remote unit. HOW TO CHECK REMOTE AND INDOOR TEMPERATURES The indoor temperature is shown on the bottom line of the display. Temperature readings, received from a remote sensor, are displayed on the top line of the unit. Press [CHANNEL] to change from one channel to the next. GETTING STARTED Once batteries are in place for the remote units, they will start transmitting samplings roughly at 30-second intervals. The main unit will also start receiving once batteries are installed. The temperature of the selected channel will be displayed on the top line and the indoor temperature on the bottom line. The main unit will automatically update its readings at 30-second intervals. The temperature variance for the last 12 hours is automatically 5 GB GB If more than one remote sensor is being used, the unit can automatically scan all three of the outdoor channels. To use the automatic outdoor channel scanner function: Press and hold [CHANNEL] for about 2 seconds. The unit will begin a cycle of continuously rotating through the three channels. Temperature readings from each site will be displayed for approximately 5 seconds. To stop the automatic scanning function, press [CHANNEL] again. The kinetic wave display on the channel icon indicates the status of reception. MAXIMUM AND MINIMUM TEMPERATURES The maximum and minimum recorded indoor temperatures and those of each channel will be automatically stored in memory. Press [CHANNEL] to locate the desired channel. Press [MEMORY] to rotate through the maximum [MAX], minimum [MIN] and current temperatures. The readings of the indoor temperatures will also be displayed. To clear the memory of a particular channel 1. Press [CHANNEL] to locate the desired channel. Press [CLEAR], the MAX and MIN memory for that channel will be erased. Note it will also erase the memory for the indoor temperatures. If you press [MEMORY] now, the maximum and minimum temperatures will have the same values as the current ones until different readings are recorded. The unit is in searching mode. Temperature readings are securely registered. No signals. DISCONNECTED SIGNALS If no readings are received from one particular channel for more than two minutes, blanks will be displayed until further readings are successfully searched. [. . . ] Only use new batteries as specified in this instruction manual. Do not mix new and old batteries as the old batteries may leak. Read this instruction manual thoroughly before operating the unit. Remote Unit Table Stand Wall Mount 8 SPECIFICATIONS Temperature Measurement Main Unit Indoor Temperature measurement Proposed operating range : -5. 0°C to +50. 0°C (23. 0°F to 122. 0°F) Temperature resolution : 0. 1°C (0. 2°F) Diagram temperature scale : -7°C to 7°C Ice Warning function : -2°C to +3°C (Channel-1 Remote Sensor) (28. 4°F to 37. 4°F) Remote Sensor Unit Proposed operating range Weight Main unit Remote sensing unit Dimension Main unit Remote sensing unit : 200 g (without battery) : 87 g (without battery) : 153 (L) x 117 (W) x 23. 5 (D) mm : 152 (L) x 48 (W) x 23 (D) mm NOTE ON COMPLIANCE Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. FCC : NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. [. . . ]