La Crosse Technology M-01 TEMPERATURE TRANSMITTER User Manual TX38UIT manual

La Crosse Technology Ltd. TEMPERATURE TRANSMITTER TX38UIT manual

Users Manual

1TXTXTXTX38U-IT38U-IT38U-IT38U-IT Wireless Wireless Wireless Wireless 915915915915 MHz Temperature MHz Temperature MHz Temperature MHz TemperaturetransmittertransmittertransmittertransmitterThe TX38U-IT temperature transmitter measures the outdoor temperature andtransfers the data to the temperature station.INVENTORY OF CONTENTSINVENTORY OF CONTENTSINVENTORY OF CONTENTSINVENTORY OF CONTENTS1. One TX38U-IT Temperature transmitter2. Mounting hardware3. Instruction manual and warranty card.ADDITIONAL EQUIPMENT (not included)• Two fresh AAA, IEC LR3, 1.5V Alkaline batteries.• Important Notes on Set-up and Operation The Temperature transmittershould be placed in a dry, shaded area. Avoid direct sun, as that will causeincorrect readings.• Fog and mist will not harm your Temperature transmitter but direct rainmust be avoided.The temperature sensor has a range of 330 feet (100 m). Keep in mindthat the 330 feet is in open air with no obstructions and that radio wavesDO NOT curve around objects. Actual transmission range will varydepending on what is in the path of the signal. Each obstruction (roof,walls, floors, ceilings, thick trees, etc.) will effectively cut signal range inhalf.Example: A wireless weather/ temperature station with a 330 feet (100 m)range is mounted on an interior wall, so that the signal has to pass throughone interior wall, one exterior wall, and across the 10 feet (3 m) width of theroom between the 2 walls. The first wall will reduce the range to 165 feet(50 m), and the second wall will reduce the range to 87 feet (26.5 m).Factoring in the 10 foot room, this leaves a maximum of 77 feet (23.5 m) ofremaining signal range.This allowance is typically enough for a frame wall with non-metallic siding;however certain materials can reduce range even further. Metal siding,stucco, and some types of glass can reduce signal range by as much as ¾or more, compared to the ½ reduction typical of most obstructions. It ispossible to receive a signal through these materials, however maximumrange will be much less due to their tendency to absorb or reflect a muchlarger portion of the sensor’s signal.• The Temperature transmitter transmits a signal about every 4 seconds.After the batteries have been installed, the indoor temperature station willsearch for the signal for a duration of few minutes. If there is notemperature reading in the OUTDOOR LCD after 5 minutes, user shallmake sure the units are within range of each other, or repeat the batteryinstallation procedure.• If a button is pressed before the indoor temperature station receives thesignal from the Temperature transmitter, you will need to follow the batteryinstallation procedure again.SETTING UPSETTING UPSETTING UPSETTING UPWhen one transmitter is to be used1. First, insert the batteries to the temperature transmitter (see “BatteryInstallation” below).2. Within 2 minutes of powering up the transmitter, insert the batteries to theTemperature Station (see “Battery Installation” below). Once thebatteries are in place, all segments of the LCD will light up briefly.Following the indoor temperature and the time as 12:00 will be displayed.If they are not shown in LCD after 60 seconds, remove the batteries andwait for at least 60 seconds before reinserting them. Once the indoor datais displayed user may proceed to the next step.3. After the batteries are inserted, the Temperature Station will startreceiving data signal from the transmitter. The outdoor temperatureshould then be displayed on the Temperature station. If this does nothappen after 5 minutes, the batteries will need to be removed from bothunits and reset from step 1.4. In order to ensure sufficient 915 MHz transmission however, this shouldunder good conditions be a distance no more than 330 feet (100 meters)between the final position of the Temperature Station and the transmitterAdding additional remote transmitter (using more than 1 transmitter)1. User shall remove all the batteries from the temperature station andtransmitters and wait 60 seconds if setting has been done with onetransmitter before.2. Insert the batteries to the first transmitter.3. Within 2 minutes of powering up the first transmitter, insert the batteriesto the Temperature Station. Once the batteries are in place, all segmentsof the LCD will light up briefly. Following the indoor temperature and thetime as 12:00 will be displayed. If they are not shown in LCD after 60seconds, remove the batteries and wait for at least 60 seconds beforereinserting them.4. The outdoor temperature from the first transmitter (channel 1) shouldthen be displayed on the Temperature station. Also, the signal receptionicon will be displayed. If this does not happen after 5 minutes, thebatteries will need to be removed from both units and reset from step 1.5. Insert the batteries to the second transmitter as soon as the outdoortemperature readings from the first transmitter are displayed on thetemperature station.Note:User shall insert the batteries into the second transmitter within 45 seconds ofreception of the first transmitter.6. The outdoor temperature from the second transmitter and the "channel 2"icon should then be displayed on the Temperature station. If this does nothappen after 5 minute, the batteries will need to be removed from all theunits and reset from step 1.7. Insert the batteries to the third transmitter as soon as the "channel 2" iconand outdoor data are displayed on the temperature station. Then within 5minutes, the channel 3 outdoor data from the third transmitter will bedisplayed and the channel icon will shift back to "1" once the thirdtransmitter is successfully received. If this is not happen, user shallrestart the setting up from step 1.Note: User shall insert the batteries into the third transmitter within 45 secondsof reception of the second transmitter.8. In order to ensure sufficient 915 MHz transmission however, this shouldunder good conditions be a distance no more than 330 feet (100 m)between the final position of the Temperature Station and the transmitterMPORTANT:Transmission problems will arise if the setting for additional sensors is notfollowed as described above. Should transmission problems occur, it isnecessary to remove the batteries from all units and start again the set-up fromstep 1.BBBBATTERY INSTALLATIONATTERY INSTALLATIONATTERY INSTALLATIONATTERY INSTALLATIONTemperature Station1. Lift up the battery compartment cover.2. Observing the correct polarity install 2 AA, IEC LR6, 1.5V batteries.The batteries will fit tightly (to avoid start-up problems make sure they donot spring free).3. Replace compartment cover.Remote Temperature transmitter1. Remove the battery cover by sliding the cover down.2. Observing the correct polarity install 2 AAA, IEC LR3, 1.5V batteries. Thebatteries will fit tightly (to avoid start-up problems make sure they do notspring free).3. Replace the battery cover by sliding upwards. Be sure battery cover is onsecurely.Note:• If the signal reception is not successful on the first frequency of 915MHzfor 45 seconds, the frequency is changed to 920MHz and the learning istried for another 45 seconds. If it is still not successful the reception istried for 45 seconds on 910MHz. This will also be done during re-synchronization.• Detailed Set up procedures of the Temperature Station and theTransmitter refer to the main operation manual of Temperature Station.MOUNTINGMOUNTINGMOUNTINGMOUNTINGTHE TEMPERATURE TRANSMITTERThe Temperature transmitter can be mounted onto a wall with the use of screwsMOUNTING WITH SCREWS1. Remove the mounting bracket from the Temperature transmitter.2. Place the mounting bracket over the desired location.3. Through the two screw holes of the bracket, mark the mounting surfacewith a pencil.4. Screw mounting bracket onto the mounting surface. Ensure that thescrews are tight against the bracket.5. Insert the Temperature transmitter into the bracket.
2Table standingWith the mounting bracket installed at the bottom, the transmitter can be placedon any flat surface.Note:Before permanently fixing the remote temperature sensor wallbase, place all units in the desired locations to check that theoutdoor temperature readings are receivable. In event that thesignal is not received, relocate the remote temperature sensor ormove them slightly as this may help the signal reception.MAINTENANCE AND CAREMAINTENANCE AND CAREMAINTENANCE AND CAREMAINTENANCE AND CARE• Extreme temperatures, vibration, and shock should be avoided to preventdamage to the units.• Clean displays and units with a soft, damp cloth. Do not use solvents orscouring agents; they may mark the displays and casings.• Do not submerge in water.• Immediately remove all low powered batteries to avoid leakage and damage.• Opening the casings invalidates the warranty. Do not try to repair the unit.Contact La Crosse Technology for repairs.SPECIFICATIONSSPECIFICATIONSSPECIFICATIONSSPECIFICATIONSNote:Detailed Set up procedures of the Temperature Station and the transmitter refersto the main operation manual of Temperature Station.Data measuring range:Outdoor temperature: -39.8 °F to 139.8°F with 0.2°F resolution(-39.9°C to 59.9°C with 0.1°C resolution)“OFL” displayed if outside this rangeTransmission range: 330 feet (100 m) in open spacePower Supply:Temperaturetransmitter :2 x AAA, IEC LR3, 1.5VBattery life cycle: Approximately 24 monthsRecommended batterytype:AlkalineDimensions (H x W x D):Temperaturetransmitter1.27” x 0.55” x 3.40”(32.4 x 14 .1 x 86.5 mm)WARRANTY INFORMATIONWARRANTY INFORMATIONWARRANTY INFORMATIONWARRANTY INFORMATIONLa Crosse Technology, Ltd provides a 1-year limited warranty on this productagainst manufacturing defects in materials and workmanship.This limited warranty begins on the original date of purchase, is valid only onproducts purchased and used in North America and only to the original purchaserof this product. To receive warranty service, the purchaser must contact LaCrosse Technology, Ltd for problem determination and service procedures.Warranty service can only be performed by a La Crosse Technology, Ltdauthorized service center. The original dated bill of sale must be presented uponrequest as proof of purchase to La Crosse Technology, Ltd or La CrosseTechnology, Ltd’s authorized service center.La Crosse Technology, Ltd will repair or replace this product, at our option and atno charge as stipulated herein, with new or reconditioned parts or products iffound to be defective during the limited warranty period specified above. Allreplaced parts and products become the property of La Crosse Technology, Ltdand must be returned to La Crosse Technology, Ltd. Replacement parts andproducts assume the remaining original warranty, or ninety (90) days, whicheveris longer. La Crosse Technology, Ltd will pay all expenses for labor andmaterials for all repairs covered by this warranty. If necessary repairs are notcovered by this warranty, or if a product is examined which is not in need orrepair, you will be charged for the repairs or examination. The owner must payany shipping charges incurred in getting your La Crosse Technology, Ltd productto a La Crosse Technology, Ltd authorized service center. La CrosseTechnology, Ltd will pay ground return shipping charges to the owner of theproduct to a USA address only.Your La Crosse Technology, Ltd warranty covers all defects in material andworkmanship with the following specified exceptions: (1) damage caused byaccident, unreasonable use or neglect (including the lack of reasonable andnecessary maintenance); (2) damage occurring during shipment (claims must bepresented to the carrier); (3) damage to, or deterioration of, any accessory ordecorative surface; (4) damage resulting from failure to follow instructionscontained in your owner’s manual; (5) damage resulting from the performance ofrepairs or alterations by someone other than an authorized La CrosseTechnology, Ltd authorized service center; (6) units used for other than homeuse (7) applications and uses that this product was not intended or (8) theproducts inability to receive a signal due to any source of interference.. Thiswarranty covers only actual defects within the product itself, and does not coverthe cost of installation or removal from a fixed installation, normal set-up oradjustments, claims based on misrepresentation by the seller or performancevariations resulting from installation-related circumstances.LA CROSSE TECHNOLOGY, LTD WILL NOT ASSUME LIABILITY FORINCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR OTHER SIMILAR DAMAGESASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THISPRODUCT. THIS PRODUCT IS NOT TO BE USED FOR MEDICALPURPOSES OR FOR PUBLIC INFORMATION. THIS PRODUCT IS NOT ATOY. KEEP OUT OF CHILDREN’S REACH.This warranty gives you specific legal rights. You may also have other rightsspecific to your State. Some States do no allow the exclusion of consequentialor incidental damages therefore the above exclusion of limitation may not applyto you.For warranty work, technical support, or information contact:La Crosse Technology, Ltd190 Main StreetLa Crescent, MN 55947Phone: 507.895.7095Fax: 507.895.2820e-mail:support@lacrossetechnology.com(warranty work)sales@lacrossetechnology.com(information on other products)web:www.lacrossetechnology.comAll rights reserved. This handbook must not be reproduced in any form, even inexcerpts, or duplicated or processed using electronic, mechanical or chemicalprocedures without written permission of the publisher.This handbook may contain mistakes and printing errors. The information in thishandbook is regularly checked and corrections made in the next issue. Weaccept no liability for technical mistakes or printing errors, or their consequences.All trademarks and patents are acknowledged.FCC ID: OMO-M-01 (transmitter)FCC DISCLAIMERRF Exposure mobile:The internal / external antennas used for this mobile transmitter must provide aseparation distance of at least 20 cm (8 inches) from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter."Statement according to FCC part 15.19:This device complies with Part 15 of the FCC Rules. Operation is subject to thefollowing two conditions: (1) this device may not cause harmful interference, and (2)this device must accept any interference received, including interference that maycause undesired operation.Statement according to FCC part 15.21:Modifications not expressly approved by this company could void the user's authorityto 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 ClassB digital device, pursuant to Part 15 of the FCC Rules. These limits are designed toprovide reasonable protection against harmful interference in a residential installation.This equipment generates, uses and can radiate radio frequency energy and, if notinstalled and used in accordance with the instructions, may cause harmful interferenceto radio communications.However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio or televisionreception, which can be determined by turning the equipment off and on, the user isencouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and receiver.• Connect the equipment into an outlet on a circuit different from that to which thereceiver is connected.• Consult the dealer or an experienced radio/TV technician for help.

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