Extech 445706 Manual

Extech Måling 445706

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User's Guide

Hygro-Thermometer

Alarm Clock

Model 445706

Introduction

Congratulations on your purchase of the Extech 445706 Radio Controlled Hygro-

Thermometer Alarm Clock. This device is shipped fully tested and calibrated and,

with proper use, will provide years of reliable service.

Operation

GETTING STARTED

1. Remove the battery door by slightly pressing the knob upwards.

2. Insert two new AA size battery as per indication marked on the battery

compartment.

3. Close the battery door.

4. Press the reset button, the unit will beep.

5. The Radio Controlled Clock will automatically start scanning for the radio

controlled time signal.

6. The default time zone is Pacific zone. If you are in this time zone, changing is

not required. Otherwise, change to the correct time zone (Refer to ‘Select the

Time Zone’.)

Notes

In some cases, the clock may be unable to receive a signal immediately. Due to

atmospheric disturbances, the best reception often occurs at night.

The clock is susceptible to interference. Always place the clock away from devices such

as TV’s and computers. Avoid placing clock on or near a metal object.

Do not start the clock in a moving vehicle. Avoid closed areas.

FUNCTION KEYS

MODE key: Switch between Normal Time Mode and Alarm Time Mode.

SET key: Steps through the settings when in editing mode.

ADJUST key: In normal time mode, toggle between Date/Month and Year display. In

normal time setting mode, change the setting value. In Alarm time

mode, switch ALARM/SNOOZE function ON/OFF.

°C/°F key: Selects unit of display for temperature. Press and hold for 3 seconds

for signal reception test.

MAX/MIN: Press to view maximum and minimum read temp and %RH values.

SNOOZE Turns alarm off in snooze mode. Snooze interval is 4 minutes.

SIGNAL STRENGTH INDICATOR

The signal indicator displays signal strength in 3 levels. Wave segment flashing means

time signals are being received. The signal quality falls into three categories:

Bad Signal Quality Acceptable Excellent

SETTING THE TIME ZONE

Make sure the time zone is already set to appropriate location. The default time zone is

Pacific zone. If your location is out of Pacific zone, please do the following steps:

1. Press the MODE key to enter the alarm time mode.

2. Press the SET key to select the proper time zone. P=Pacific M=Mountain C=Central

E=Eastern

Normal Time Mode

1. Time

2. Month

3. Date

4. Day

5. Temperature

6. Humidity

7. Signal Strength Indicator

8. Alarm and Snooze

9. Time zone map

Rear Panel

1. Speaker 5. °C/°F

2. Mode 6. MAX/MIN

3. Set 7.Snooze

4. Adjust 8. Reset

Alarm Time Mode

1. Alarm time

2. Alarm mode

3. Snooze icon

4. Alarm icon

Setting the Alarm

1. With the clock in normal time display mode press MODE key to enter Alarm mode.

2. Hold SET key for 2 seconds until hour digits flash

3. Press or hold ADJUST to change hour.

4. Press SET again. The minute digits will flash

5. Press or hold ADJUST to change minutes

6. Press MODE to save.

Setting Time Manually

1. Remove battery for 30 seconds.

2. Hold SET for 2 seconds until HOUR digits flash.

3. Press or hold ADJUST to set.

4. Press SET again to step through Hours > Minutes > Seconds > 12/24Hr > Year .>

Month > Date>Language (GB-FR-DE-ES-IT).

5. Press MODE to save.

ALARM AND SNOOZE FUNCTIONS

1. Press MODE to select the alarm display

2. Press ADJUST key so bell icon “ ” appears

3. Activate Snooze by pressing ADJUST until “Zz” snooze icon appears.

4. To de-activate Alarm and Snooze, press ADJUST until icons no longer appear.

5. Press any button to stop the alarm. When in snooze mode the alarm will snooze four

times for four minutes.

Warranty

EXTECH INSTRUMENTS CORPORATION warrants this instrument to be free of defects in parts and workmanship for one

year from date of shipment (a six month limited warranty applies to sensors and cables). If it should become necessary to

return the instrument for service during or beyond the warranty period, contact the Customer Service Department at (781) 890-

7440 ext. 210 for authorization or visit our website www.extech.com

for contact information. A Return Authorization (RA)

number must be issued before any product is returned to Extech. The sender is responsible for shipping charges, freight,

insurance and proper packaging to prevent damage in transit. This warranty does not apply to defects resulting from action of

the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized

modification. Extech specifically disclaims any implied warranties or merchantability or fitness for a specific purpose and will not

be liable for any direct, indirect, incidental or consequential damages. Extech's total liability is limited to repair or replacement of

the product. The warranty set forth above is inclusive and no other warranty, whether written or oral, is expressed or implied.

445706-V1.0

Support line (781) 890-7440

Technical Support: Extension 200; E-mail: support@extech.com

Repair & Returns: Extension 210; E-mail: repair@extech.com

Product specifications subject to change without notice

For the latest version of this User Guide, Software updates, and other

up-to-the-minute product information, visit our website: www.extech.com

Extech Instruments Corporation, 285 Bear Hill Road, Waltham, MA 02451

form.

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Produkt Specifikationer

Mærke:	Extech
Kategori:	Måling
Model:	445706

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