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.
HOW TO SET TIME
HOW TO SECURE THE OUTDOOR
SENSOR PROBE
CAUTION
The contents of this manual is subject to change
without further notice.
1. Press [MODE] button for two seconds while in normal
-
-
-
mode.
Follow these steps to secure the outdoor sensor probe:
2. The digits and colon will blink which indicates the time
settingmode has been enabled.
1. Drive a screw (not included) along with wire attachment
into the wall at the location you choose for the external
sensor.
Due to printing limitations, the displays shown in this
manual may differ from the actual display.
3. Set the hour or minutes by pressing [HR] or [MIN] button,
The contents of this manual may not be reproduced
without the permission of the manufacturer.
EC-DECLARATION OF CONFORMITY
respectively.
2. Slip the external sensor into the wire attachment.
Hereby, Oregon Scientific, declares that this 3-line Indoor
and Outdoor Thermometer with Clock model THT312 is in
compliance with the essential requirements and other relevant
provisions of Directive 1999/5/EC.
4. Press [MODE] button again to confirm the time setting.
3-line Indoor and Outdoor
Thermometer with Clock
MODEL: THT312
3. Route the outdoor sensor cord (3 meters or 10 feet) and
main unit to the desired location.
NOTE Time setting will be disabled if [MODE] button is
pressed.
ABOUT OREGON SCIENTIFIC
about Oregon Scientific products such as digital cameras;
MP3 players; childrenís 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.
USER’S MANUAL
A copy of the signed and dated Declaration of Conformity
is available on request via our Oregon Scientific Customer
Service.
INDOOR
OUTDOOR
HOW TO SET THE ALARM TIME
1. From the normal mode press [MODE] button to enter alarm
INTRODUCTION
mode.
•
•
•
•
Thank you for your purchase of this thermometer with
clock.
2. Press [MODE] button again and hold for 2 seconds to enter
OUTDOOR
SENSOR
PROBE
the alarm time setting mode.
Your thermometer with clock is an example of superior
design and craftsmanship.
3. Set the hour or minutes by pressing [HR] or [MIN] button,
respectively.
In order to optimize its function, be sure to read this
instruction manual carefully before use.
We hope you will find all the information you need on our
website, however if youíre in the US and would like to contact
the Oregon Scientific Customer Care department directly,
please visit:
COUNTRIES RTTE APPROVAL COMPLIED
4. Press [MODE] button again to confirm the alarm time
setting.
All EC countries, Switzerland CH
Keep this instruction manual handy for future references.
5. Toggle the [ALARM ON/OFF] key on back of product to
and Norway
H
enable/disable alarm function.
www2.oregonscientific.com/service/support
NOTE A bell icon [
activated.
] on the display will indicate alarm is
FEATURES
WIRE ATTACHMENT
SCREW
OR
•
Three line LCD display, shows clock, indoor & outdoor
temperature.
Call 1-800-853-8883.
•
•
•
•
Daily 1-minute alarm with 8-minute snooze function.
User selectable 12 or 24-hour display format.
User selectable °C or °F temperature units of measure.
ABOUT THE LIGHT & SNOOZE FUNCTION
NOTE Place the outdoor sensor probe away from direct sunlight
and heavy precipitation.
1. When the [LIGHT/SNOOZE] button is pressed, the backlight
will stay lit for 5 seconds before turning off if no key is
pressed.
For international inquiries, please visit:
www2.oregonscientific.com/about/international/default.asp
Displays min. and max. temperature units for indoors &
outdoors.
2. When alarm sounds the backlight will come on automatically
and pressing the [LIGHT/SNOOZE] button will activate the
snooze function.
MAINTENANCE
FCC STATEMENT
•
•
•
•
External sensor probe with 3-meter or 10-feet long cable.
LED backlight for viewing in the dark.
5-second backlight delay
When handled properly, this unit is engineered to give you
years of satisfactory service. Here are a few product care
instructions:
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.
1. Do not immerse the unit in water. If the unit comes in contact
with water, dry it immediately with a soft lint-free cloth.
HOW TO STOP THE ALARM
Desktop or wall mount feature.
When alarm sounds, press any button (expect [LIGHT/
SNOOZE] button) to stop the alarm.
2. Do not clean the unit with abrasive or corrosive materials.
Abrasive cleaning agents may scratch the plastic parts and
corrode the electronic circuit.
DISCRIPTION OF PARTS
WARNING Changes or modifications not expressly approved
by the party responsible for compliance could void the user’s
authority to operate the equipment.
LCD DISPLAY
12/24. SWITCH
3. Do not subject the unit to excessive force, shock, dust,
temperature, or humidity. Such treatment may result
in malfunction, a shorter electronic life span, damaged
batteries, or distorted parts.
HOW TO VIEW THE OUTDOOR & INDOOR
TEMPERATURE MEMORY
WALL
HANGER
1. While in normal mode (Fig. A) press the [MEM/CLEAR]
button once to view the outdoor & indoor max. temperature.
(Fig. B)
NOTE 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.
4. Do not tamper with the unit’s internal components. Doing so
will terminate the unit’s warranty and may cause damage.
The unit contains no user-serviceable parts.
HOUR
MIN
2. Press again to view the indoor & outdoor min. temperature.
ALARM
ON/OFF
(Fig. C)
5. Only use new batteries as specified in this instruction
manual. Do not mix new and old batteries as the old
batteries may leak.
3. Press the key the third time to return to normal mode
displaying current time and current indoor & outdoor
temperature. (Fig. A)
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:
6. Read this instruction manual thoroughly before operating
the unit.
FIG.A
FIG.B
FIG.C
WIRE ATTACHMENT
FREE STAND AND WALL MOUNTING
STAND
MODE
MEMORY/
CLEAR
OUTDOOR TEMPERATURE
SENSOR PROBE
SNOOZE/
LIGHT
Stand:
Flip out the plastic stand on the rear of the thermometer for table
•
•
Reorient or relocate the receiving antenna.
standing. Stand the thermometer on a flat surface.
FRONT VIEW
REAR VIEW
Increase the separation between the equipment and
receiver.
Wall Mount:
NORMAL MODE
•
•
Connect the equipment into an outlet on a circuit different
from that to which the receiver is connected.
You can mount your thermometer on a wall by using a screw
(not included) with the screw head extending about 1/8 inches
(3.5mm ) from the wall.
In normal viewing mode the LCD will display the current time
on the first line. The second line will display the current indoor
temperature with the third line displaying the current outdoor
temperature.
Consult the dealer or an experienced radio / TV technician
for help.
NORMAL MODE
MAX. MODE
MIN. MODE
SPECIFICATIONS
HOW TO CLEAR THE TEMPERATURE
MEMORY
DECLARATION OF CONFORMITY
Indoor measurement range:
23°F to 122°F (-5°C to 50°C)
The following information is not to be used as contact for support
or sales. Please call our customer service number (listed on our
for this product) for all inquiries instead.
Outdoor measurement range: -58°F to 158°F (-50°C to 70°C)
Press and hold the [MEM/CLEAR] button for 2 seconds. This
will clear both the outdoor and indoor temperature memory to
the current temperature reading.
Temperature resolution:
Measuring accuracy:
0.2°F(0.1°C)
+/-2.0°F for 32°F to 104°F
(+/-1.0°C for 0°C to 40°C)
+/-4.0°F for -8°F to 122°F
(+/-2.0°C for -40°C to 50°C)
We
HOW TO SELECT THE TEMPERATURE
UNIT OF MEASURE
Name:
Oregon Scientific, Inc.
19861 SW 95th Ave.,
Tualatin, Oregon 97062 USA
1-800-853-8883
+/-6.0°F for -58°F to 158°F
(+/-3.0°C for -50°C to 70°C)
Address:
The thermometer can select between degrees Celsius and
Fahrenheit readings by sliding the [°C /°F ] button up for degree
Celsius and down for degree Fahrenheit.
Telephone No.:
Fax No.:
NORMAL MODE
Temperature sensing
Sampling cycle:
1-503-684-3332
10 seconds
Clock accuracy:
+/-0.5 second / day.
HOW TO SELECT THE HOUR DISPLAY
FORMAT
HOW TO INSTALL AND REPLACE BATTERY
declare that the product
Outer dimensions:
4.33x2.51x.0.7 inches
(105 x 64 x 18 mm)
(L x W x H)
The Thermometer uses two pieces of UM-4 or ‘AAA’ size
batteries. Follow these steps to install/replace battery:
The clock can be either in a 12 or 24-hour format depending on
the format selected by user. To select the 12-hour format slide
the [12HR/24HR] button up and down for 24-hour format.
Product No.:
THT312
1. Remove battery cover on the back of the unit by gently
pressing down on the arrow and slide in the direction it is
pointing.
Power Source :
Uses 2 pieces UM4 or ‘AAA’
size 1.5V batteries.
Product Name:
3-line Indoor and Outdoor
Thermometer with Clock
Product Weight (exclude battery) : 3.17 ounces (90 g)
Manufacturer:
Address:
IDT Technology Limited
2. Insert the new batteries. Be sure to follow the polarity
symbols as marked inside the battery compartment.
HOW TO RESET THE UNIT
Block C, 9/F, Kaiser Estate,
Phase 1,41 Man Yue St.,
Hung Hom, Kowloon,
Hong Kong
If your clock/thermometer does not operate properly, reset
the unit by pressing the reset key located inside the battery
compartment.
3. Replace the battery cover.
© 2005 Oregon scientific. All rights reserved.
086-001763-182
Download from Www.Somanuals.com. All Manuals Search And Download.
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