User manual CHANEY INSTRUMENT MODEL 00955 WIRELESS THERMOMETER REMOTE SENSOR

[. . . ] Main unit: The main unit and sensor "communicate" using a built-in random security code. The main unit will automatically "learn" the random code of the sensor unit and assign this sensor to Channel 1. Up to two more sensor units can be purchased separately (model 00739). [. . . ] Sensor unit: The sensor can transmit up to 100 feet without outside interference (e. g. detachable probe can be submerged to measure the temperature in ponds, aquariums, etc. Note: When remote temperatures reach -12°F/-24°C or lower, bring sensor unit(s) indoors and measure temperature by placing the detachable probe out a window. Extremely cold weather can freeze the batteries and LCD panel, causing malfunctions. Temperature Ranges: Main unit: Sensor unit: 32° F-122° F/0° C-50° C -58 F-158° F/-50° C-70° C Low Battery Indicator: The low battery indicator will appear on the LCD display of both the main and sensor units. The main unit and the sensor unit have an average battery life of 6 months, depending on usage. Auto Scroll: If additional sensors are present, the auto scroll feature will display each channel's temperature for 5 seconds. To activate icon appears on the auto scroll, press the - button until the LCD display. The nighttime indicator will remain until 5:10 am (05:10), at which time the daytime indicator returns. TIME: Clock and Calendar Setting: Hold the CLK/CAL button on the back of the main unit for 3 seconds to enter the clock setting mode. The settings will be in the following sequence: 12/24 hour mode Hour and minute settings Hour offset allows the time to be set ahead (to maintain correct time, keep at 0) Year, day and month. A bell icon will appear in the time panel to show that the alarm is set. The alarm time will display for 5 seconds and then switch back to normal clock mode. Each time you press the snooze button the alarm will "snooze" for ten minutes, and then sound again. To turn the alarm and snooze alarm off, press the + button. TROUBLESHOOTING: The main unit may display "---" if outside interference is occurring. Typically, the main unit will "reconnect" to the remote sensor on its own. The sensor has been placed outside of the effective transmission range (more than 100 feet) and needs to be relocated. [. . . ] Sensor may have outside interference that is preventing proper transmission. Sources of interference include but are not limited to metal surfaces, electrical devices, etc. The sensor may need to be relocated if interference continues. LIMITED WARRANTY: Should this product from the Chaney Instrument Co. [. . . ]