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14

SPECIFICATIONS 
 
Temperature measuring range: 

Indoor 

32

°

F to 139.8

°

F with 0.2

°

resolution  (0

°

C to 59.9

°

C with 

0.1

°

C resolution)  “OFL” 

displayed if outside this range 

Outdoor 

-21.8

°

F to 157.2

°

F with 0.2

°

resolution  (-29.9

°

C to 69.9

°

resolution)  “OFL” displayed if 
outside this range 

 

Indoor relative humidity 
measuring range 

19% to 95% with 1% resolution  
(“- -” displayed if outside this 
range 

Indoor temperature checking 
interval 

Every 10 seconds 

Indoor humidity checking 
interval 

Every 1 minute 

Outdoor temperature checking 
interval (Remote Temperature 
Sensor) 

Every 1 minute 

Outdoor temperature reception 
(Indoor Weather Station) 

Every 5 minutes 

Transmission Range: 

80 feet (in open space) 

Power Supply: 

Indoor Weather Station: 

2 x AA, IEC LR6, 1.5V 

Remote Temperature Sensor: 

2 x AA, IEC LR6, 1.5V 

Battery life cycle: 

Approximately 12 months 

Recommended battery type: 

Alkaline 

 

 

Dimensions (L x W x H) 

Indoor Weather Station 
(without stand): 

2.95” x 0.82” x 10.03”   
(81 x 30 x 145mm) 

Remote Temperature Sensor: 

1.57“ x 0.9“ x 5.04“  
 (40 x 23 x 128 mm) 

 
 

Summary of Contents for WS-7042TWC

Page 1: ...WS 7042TWC Wireless 433 MHz Weather Station with Forecast Instruction Manual...

Page 2: ...m Mode Function Keys 6 Time Setting 6 Features Weather Forecast 7 8 Indoor Temperature and Humidity 9 Outdoor Temperatures 9 Minimum Maximum Records Indoor Outdoor Resetting 9 Additional Remote Temper...

Page 3: ...her station 2 Two fresh AA 1 5V batteries for remote temperature sensor 3 One Philips screwdriver for mounting QUICK SET UP GUIDE Hint Use good quality Alkaline Batteries and avoid rechargeable batter...

Page 4: ...e distance An outdoor wall or window will have 20 to 30 feet of resistance and an interior wall will have 10 to 20 feet of resistance Your distance plus resistance should not exceed 80 ft in a straigh...

Page 5: ...will sound Within a few seconds the indoor temperature indoor relative humidity and the weather icons sun and clouds will be displayed If not then remove batteries for 10 seconds and reinstall If the...

Page 6: ...etc 4 Press and release the SET button to confirm the hour setting and to advance to the minute setting mode 5 The minute digits should be flashing 6 Press and release the button to change the minutes...

Page 7: ...indicates that the weather is expected to improve not that the weather will be sunny Sun with Clouds indicates that the weather is expected to be fair not that the weather will be sunny with clouds C...

Page 8: ...in operation a arrow will appear above the CH 1 2 3 area at the bottom of the LCD This indicates which remote temperature sensor unit 1 2 or 3 is currently displaying its data in the OUTDOOR LCD This...

Page 9: ...me dealer as this unit or by contacting La Crosse Technology directly A TX6U will monitor temperature only a TX3U will monitor temperature and display the temperature on its LCD and the TX3UP will mon...

Page 10: ...AX RESET button 3 The maximum recorded temperature will be displayed 4 Press and release the MIN MAX RESET button while MIN is still displayed otherwise press the button twice 5 The minimum recorded t...

Page 11: ...p I THE REMOTE TEMPERATURE SENSOR The remote temperature sensor can be mounted in two ways with the use of screws or using the adhesive tape A MOUNTING WITH SCREWS 1 Remove the mounting bracket from t...

Page 12: ...stand all that is required is to place the indoor temperature station in an appropriate location B WALL MOUNTING 1 Remove the table stand To do this pull down on the stand from the rear and rotate fo...

Page 13: ...eat sink to absorb and store heat from external sources i e handling of the case or radiant heat Also the much greater range of the outdoor temperature sensor requires a different calibration curve th...

Page 14: ...ng interval Every 10 seconds Indoor humidity checking interval Every 1 minute Outdoor temperature checking interval Remote Temperature Sensor Every 1 minute Outdoor temperature reception Indoor Weathe...

Page 15: ...BILITY FOR INCIDENTAL CONSEQUENTIAL PUNITIVE OR OTHER SIMILAR DAMAGES ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS INDOOR WEATHER STATION THIS PRODUCT IS NOT TO BE USED FOR MEDICAL PURPOSES OR...

Page 16: ...VICE COMPLIES WITH PART 15 OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS 1 THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2 THIS DEVICE MUST ACCEPT INTERFERENCE RECEIVED IN...

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