Radio Shack MTR661 User Manual Download Page 6

6

TABLE STAND OR WALL MOUNT

Use the stand on the back of the product, or mount it on
a wall with a nail.

GETTING STARTED

BATTERIES

Batteries are not supplied with this product. You will need
to purchase 2 x UM-4 (AAA) 1.5V alkaline batteries for
the main unit, and 2 x UM-4 (AAA) 1.5V alkaline batteries
for the remote sensor.

Insert batteries before first use, matching the polarity 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.

Do not use rechargeable batteries.

NOTE

 shows when batteries are low.

UNIT

 LOCATION

Main

Indoor Temperature / Area

Remote

Outdoor Temperature / Area

REMOTE SENSOR (THR122NX)

This product is shipped with a THR122NX Thermo
Sensor that collects Temperature data. Data can be
collected from only 1 sensor.

Summary of Contents for MTR661

Page 1: ...THR122NX 6 Setup Sensor 7 Data Transmission 8 Search for Sensor 8 Temperature 8 Select Temperature Unit 8 Minimum Maximum Records 8 Temperature Trend 8 Reset System 9 Safety and Care 9 Warnings 9 Tro...

Page 2: ...rature monitoring features into a single tool you can use from the convenience of your home In this box you will find Main unit Remote sensor THR122NX Keep this manual handy as you use your new produc...

Page 3: ...EN 3 PRODUCT OVERVIEW FRONT VIEW 1 Outdoor Temperature Area 2 Indoor Temperature Area 3 MEMORY view current maximum and minimum temperature readings 1 3 2...

Page 4: ...4 BACK VIEW 1 Wall mount 2 Battery compartment 3 RESET hole 4 SEARCH Press to initiate signal sending between main unit and sensor 5 C F switch REMOTE SENSOR THGR122N GETTING STARTED 2 3 4 5 1...

Page 5: ...EN 5 REMOTE SENSOR THR122NX 1 LCD display 2 LED status indicator 1 Wall mount hole 2 RESET 3 Channel number 1 3 4 Battery compartment Battery compartment cover not shown...

Page 6: ...mote sensor Insert batteries before first use matching the polarity as shown in the battery compartment For best results install batteries in the remote sensor before the main unit Press RESETaftereac...

Page 7: ...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 co...

Page 8: ...to confirm that the memory has been cleared SEARCH FOR SENSOR To search for a sensor press and hold SEARCH for 2 seconds If the sensor is still not found check the batteries obstructions and remote un...

Page 9: ...o not subject the main unit to extreme force shock or fluctuations in temperature or humidity Do not tamper with the internal components Do not mix new and old batteries or batteries of different type...

Page 10: ...Weight 2 22 ounces 63 g without battery TEMPERATURE Unit F or C Indoor Range 50 C to 5 C 122 F to 23 F Outdoor Range 4 F to 140 F 20 C to 60 C Resolution 0 2 F 0 1 C REMOTE SENSOR THR122NX RF frequen...

Page 11: ...inst 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...

Page 12: ...tin Oregon 97062 USA Telephone No 1 800 853 8883 Fax No 1 503 684 8883 declare that the product Product No MRT661 Product Name Wireless Thermometer Manufacturer IDT Technology Limited Address Block C...

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