User manual LA CROSSE TECHNOLOGY WS-9240U-IT

[. . . ] Once the indoor data is displayed user may proceed to the next step. After the batteries are inserted, the Temperature Station will start receiving data signal from the transmitter. The outdoor temperature should then be displayed on the Temperature station. If this does not happen after 2 minutes, the batteries will need to be removed from both units and reset from step 1. [. . . ] Press SET key to confirm and go to the minute setting. Press the + key to adjust the minute (press and hold to allow fast advance). Press SET key once more to return to normal display. Indoor temperature MIN indoor temperature MAX indoor temperature Note: If no buttons are pressed within approximately 8 seconds while in any setting option, the unit will return to normal operating mode. VIEWING THE INDOOR TEMPERATURE AND MIN/MAX The indoor temperature is displayed in the second section of the LCD along with the indoor MIN/MAX records: Note: x The maximum temperature record for the MIN indoor temperature can only be up to 99ºF, and the MIN/MAX temperature resolution is 1 F. x The resolution of the indoor temperature is 0. 5ºF 15 16 VIEWING THE OUTDOOR TEMPERATURE AND THE MIN/ MAX TEMPERATURE The outdoor temperature is displayed in the last section of the LCD along with the outdoor MIN/MAX records: Outdoor temperature MIN outdoor temperature MAX outdoor temperature TO RESET THE MIN/MAX DATA: The MIN/MAX temperature can be reset manually by pressing and holding the + key for about 3 seconds. This will reset all indoor and outdoor MIN/MAX temperature to current indoor and outdoor temperatures. 915 MHz RECEPTION CHECK The Temperature Station should receive the outdoor temperature data within a few minutes after setup. If the temperature data are not received about 2 minutes after setup (the signal reception icon does not appear), please check the following points: 1. The distance of the Temperature Station or transmitter should be at least 5 to 6. 5 feet (1. 5 to 2 meters) away from any interfering sources such as computer monitors or TV sets. Avoid positioning the Temperature Station onto or in the immediate proximity of metal window frames. Using other electrical products such as headphones or speakers Note: x The minimum/maximum temperature resolution is 1 F. x The resolution of the outdoor temperature is 0. 1ºF 17 18 4. operating on the same signal frequency (915MHz) may prevent correct signal transmission and reception. Neighbors using electrical devices operating on the 915MHz signal frequency can also cause interference. POSITIONING THE TEMPERATURE STATION: The Temperature Station comes attached with a table stand, which provides the option of table standing the unit in addition to wall mounting. Note: When the 915MHz signal is received correctly, do not re-open the battery cover of either the transmitter or the Temperature Station, as the batteries may spring free from the contacts and force a false reset. If this happens accidentally, all units must be reset (see Setting up above) otherwise transmission problems may occur. The transmission range is about 200 feet / 60 m from the transmitter to the Temperature Station (in open space). However, this depends on the surrounding environment and interference levels. If no reception is possible despite the observation of these factors, all system units have to be reset (see Setting up above). 19 20 To wall mount: Before wall mounting, please check that the outdoor temperature values can be received from the desired locations: 1. Fix a screw (not supplied) into the desired wall, leaving the head extended out by about 5mm. Hang the Temperature Station onto the screw. Remember to ensure that it locks into place before releasing. POSITIONING THE REMOTE TEMPERATURE TRANSMITTER: The remote temperature transmitter can be placed onto any flat surface or wall mounted using the bracket which doubles as a stand or wall mount base. To wall mount: 1. Secure the bracket onto a desired wall using the screws and plastic anchors. [. . . ] Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Statement according to FCC part 15. 21: Modifications not expressly approved by this company could void the user's authority to operate the equipment. Statement according to FCC part 15. 105: 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. [. . . ]