Oregon Scientific THGN810 プリント

© 2006 Oregon Scientific. All Rights Reserved.

086L004673-026

Thank you for selecting the Oregon Scientific

TM

 remote thermo-

hygro sensor (THGR810 / THGN810). 

This sensor is compatible with main units that carry this logo 

. Keep this manual handy as you use your new product. It 

contains practical step-by-step instructions, as well as technical 
specifications and warnings you should know about.

1

2

1. LCD display (the THGN810 does not have an LCD  
  screen) : Shows the channel number, temperature and    
    humidity readings, and comfort level
2. LED status indicator

4

1

2
3

1. RESET hole
2. ºC / ºF switch (THGN810 does not have this switch)
3. CODE switch
4. Battery compartment

Insert batteries before first use, matching the polarity (+ and -) 
as shown in the battery compartment. For best results, install 
batteries in the remote sensor before the main unit. Press 
RESET after each battery change.

 It is recommended that you use alkaline batteries 

with this product for longer performance and consumer grade

 

lithium batteries in below freezing temperatures

 

(0ºC / 32ºF). 

Do not use rechargeable batteries.

 shows on the THGR810 when the batteries are low.

1. Slide battery door open.
2. Insert the batteries, matching the polarity (+ and -) .

3. Use CODE to select the channel.
4. THGR810 only - Set the temperature unit.
5. Place the sensor near the main unit. Press RESET on the  
  sensor. Then, press the appropriate main unit button (as  
  specified in the main unit manual) to initiate signal sending  
  between the sensor and the main unit. 
6. Close the sensor battery compartment.
7. 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 100 m (330 ft) 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. 
The transmission range may vary depending on many factors. 
You may need to experiment with various locations to get the 
best results.
Standard Alkaline  batteries  contain  significant  amounts  of 
water. Because of this they will freeze in low temperatures of 
approximately -12°C (10°F). Consumer grade Lithium batteries 
have a much lower threshold for temperature with an estimated 
freezing range of below -30°C (-22°F).
Wireless ranges can be impacted by a variety of factors such 
as extremely cold temperatures. Extreme cold may temporarily 
reduce  the  effective  range  between  the  sensor  and  the  base 
station. If the unit’s performance fails due to low temperature, the 
unit will resume proper functioning as the temperature rises to 
within the normal temperature range (i.e. no permanent damage 
will occur to the unit due to low temperatures). 

Set  the  channel  by  adjusting  the  CODE  switch  to  one  of  the 
following settings.

1

2

3

4

5

6

7

8

9

10

10

Other switch settings
(Not recommend)

This product is engineered to give you years of satisfactory 
service if you handle it carefully. Here are a few precautions:
•  Do not subject the unit to excessive force, shock, dust,  
  temperature or humidity, which may result in malfunction,  
  shorter electronic life span, damaged battery and distorted  
  parts.
•  Do not immerse the unit in water. If you spill liquid over it,  
  dry it immediately with a soft, lint-free cloth.
•  Do not clean the unit with abrasive or corrosive materials. 
•  Do not tamper with the unit’s internal components. Doing  
  so will invalidate the warranty on the unit and may cause  
  unnecessary damage. The unit contains no user-serviceable  
  parts.
•  Only use fresh batteries as specified in the user’s  
  instructions. Do not mix new and old batteries.
•  Due to printing limitations, the displays shown in this  
  manual may differ from the actual display.
•  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.

 The technical specifications for this product and the 

contents of the user manual are subject to change without 
notice.

The  Comfort  Zone  indicates  how  comfortable  the  climate  is, 
based on current temperature and humidity measurements.

WET

Any

>70%

COM

20-25°C (68-77°F)

40-70%

DRY

Any

<40%

Remote sensor

Cannot locate 

remote sensor

Check 

batteries 

Check location

Cannot change 

channel

Check 

sensors. Only 

one sensor is 

working

Data does not 

match main unit

Initiate a 

manual sensor 

search

L x W x H  

92 x 60 x 20 mm

   

(3.6 x 2.4 x 0.79 in)

Weight  

62 g (2.22 oz)

Humidity range  

5% to 95%

Humidity resolution  

1%

Temp. unit  

ºC (ºF)

Temp. outdoor range     -30ºC (-22ºF) to 60ºC (140ºF)
Temp. resolution  

0.1ºC (0.2ºF)

RF frequency 

433 MHz

Range  

100 meters (330 feet)

Transmission  

Every 60 seconds

Channel No.  

1 - 10

Batteries  

2 x UM-4 (AAA) 1.5V

Visit  our  website  (www.oregonscientific.com)  to  learn  more 
about Oregon Scientific products such as digital cameras; MP3 
players;  children’s  electronic  learning  products  and  games; 
projection  clocks;  health  and  fitness  gear;  weather  stations; 
and digital and conference phones. The website also includes 
contact information for our Customer Care department in case 
you need to reach us, as well as frequently asked questions and 
customer downloads.

We hope you will find all the information you need on our website, 
however if you’re in the US and would like to contact the Oregon 
Scientific Customer Care department directly, please visit:
www2.oregonscientific.com/service/default.asp

OR
Call 1-800-853-8883.

For international inquiries, please visit:
www2.oregonscientific.com/about/international.asp

Operation is subject to the following two conditions: (1) this device 
may not cause interference, and (2) this device must accept any 
interference, including interference that may cause undesired 
operation of the device. 
IC number: IC 3277A-THGR810

This device 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 
any interference received, including interference that may cause 
undesired operation.

 Changes or modifications not expressly approved 

by the party responsible for compliance could void the user’s 
authority to operate the equipment.

 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.  However,  there  is  no  guarantee  that 
interference  will  not  occur  in  a  particular  installation.  If  this 
equipment does cause harmful interference to radio or television 
reception, which can be determined by turning the equipment off 

and on, the user is encouraged 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 the receiver is connected.
• Consult the dealer or an experienced radio / TV technician  
   for help.

The following information is not to be used as contact for support 
or sales. Please call our customer service number (listed on our 
website at www.oregonscientific.com), or on the warranty card 
for this product) for all inquiries instead.

We
Name:  

Oregon Scientific, Inc.

Address:  

19861 SW 95

th

 Ave., Tualatin,

 

Oregon 97062 USA

Telephone No.:  

1-800-853-8883

declare that the product
Product No.:  

THGR810 / THGN810

Product Name:  

Remote Sensor

Manufacturer:  

IDT Technology Limited

Address: 

Block C, 9/F, Kaiser Estate,

 

Phase 1,41 Man Yue St.,

 

Hung Hom, Kowloon,

 

Hong Kong

is  in  conformity  with  Part  15  of  the  FCC  Rules.  Operation  is 
subject to the following two conditions: 1) This device may not 
cause  harmful  interference.  2)  This  device  must  accept  any 
interference  received,  including  interference  that  may  cause 
undesired operation.

Hereby,  Oregon  Scientific,  declares  that  this  Remote  Sensor  
(Model  THGR810  /  THGN810)  is  in  compliance  with  the 
essential requirements and other relevant provisions of Directive 
1999/5/EC.

A  copy  of  the  signed  and  dated  Declaration  of  Conformity 
is  available  on  request  via  our  Oregon  Scientific  Customer 
Service.

                            All EU Countries, Switzerland   CH

                                                        and Norway   N 

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