OVERVIEW
FRONT VIEW (FIG. 1)
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- LED status indicator: blinks when transmitting a reading
BACK VIEW (FIG. 2)
![Oregon Scientific - THGR511 - Back view Back view]()
- Wall mount hole
- Battery compartment
- RESET: Reset unit to default settings
- Channel Switch
GETTING STARTED
SENSOR SET UP
- Slide open the battery door.
- Slide channel switch to select a channel (1, 2, 3). Ensure you use a different channel for each sensor.
- Insert the batteries, matching the polarities (+ / -). See FIG 2.
- Press RESET after each battery change.
- Close the battery door.
NOTE Install batteries in the remote sensor before the main unit. - Initiate a sensor search on the main unit to start receiving temperature / humidity data from the sensor.
![Oregon Scientific - THGR511 - Sensor set up Sensor set up]()
- Secure the sensor in the desired location using the wall mount or table stand.
For best results:
- Place the sensor out of direct sunlight and moisture.
- Do not place the sensor more than 30 meters (100 feet) from the main (indoor) unit.
- Position the sensor so that it faces the main (indoor) unit, minimizing obstructions such as doors, walls, and furniture.
- Place the sensor in a location with a clear view to the sky, away from metallic or electronic objects.
- Position the sensor close to the main unit during cold winter months as below-freezing temperatures may affect battery performance and signal transmission.
TIP The transmission range may vary depending on many factors. You may need to experiment with various locations to get the best results.
NOTE Use alkaline batteries for longer usage and consumer grade lithium batteries in temperatures below freezing.
CHANGING CHANNELS
To change channels once channel has been assigned:
- Slide channel switch to desired channel.
- Press RESET.
- Initiate a sensor search on the main unit to start receiving temperature / humidity data from the sensor.
RESET
Press RESET to return the unit to the default settings.
TROUBLE SHOOTING
PROBLEM | SYMPTOM | REMEDY |
Remote sensor | Abnormal / strange readings | Press RESET |
Cannot locate remote sensor | Check battery |
Check location |
Cannot change channel | Check sensors. Only one sensor is working |
Data does not match main unit | Initiate a manual sensor search |
PRECAUTIONS
- Use only fresh batteries of the required size and type. Do not mix old and new batteries, different types of batteries.
- Do not dispose old batteries as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.
- If you do not plan to use the product for a long time, remove the batteries. Batteries can leak chemicals that can damage electronic parts.
- Do not subject the device to excessive force, shock, dust, temperature or humidity.
- Do not immerse the device in water. If you spill liquid over it, dry it immediately with a soft, lint-free cloth.
- Do not clean the device with abrasive or corrosive materials.
- Do not tamper with the device's internal components. Doing so invalidates the warranty.
- Images shown in this manual may differ from the actual display.
- When disposing of this product, ensure it is collected separately for special treatment.
- The contents of this manual may not be reproduced without the permission of the manufacturer.
- Do not dispose this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary.
- Please note that some units are equipped with a battery safety strip. Remove the strip from the battery compartment before first use.
NOTE The technical specifications for this product and the contents of the user manual are subject to change without notice.
NOTE Features and accessories will not be available in all countries. For more information, please contact your local retailer. To download an electronic version of the user manual, please visit http://global.oregonscientific.com/customerSupport.php.
SPECIFICATIONS
TYPE | DESCRIPTION |
REMOTE UNIT |
L x W x H | 50 x 25.2x 95 mm |
Weight | 45 g (1.7 oz) without battery |
Temperature range | -20°C to 60°C (-4°F to 140°F) |
Resolution | 0.1°C (0.2°F) |
Humidity range | 25% - 95% |
Humidity resolution | 1% |
Signal frequency | 433.904 MHz |
Transmission range | 30 m (98 ft) unobstructed |
No. of channels | 3 |
Power | 2 x UM-4 (AAA) 1.5 V batteries |
ABOUT OREGON SCIENTIFIC
Visit our website www.oregonscientific.com to learn more about Oregon Scientific products.
For any inquiry, please contact our Customer Services at info@oregonscientific.com.
Oregon Scientific Global Distribution Limited reserves the right to interpret and construe any contents, terms and provisions in this user manual and to amend it, at its sole discretion, at any time without prior notice. To the extent that there is any inconsistency between the English version and any other language versions, the English version shall prevail.
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Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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