Hama EWS-170: g Operating Instruction

g Operating Instruction

Congratulations on your of purchasing this new In-Out Thermo Clock. This unique product is

G. Indoor temperature alert

designed for everydayuse for the home or office and is a definite asset of great use. To fully

Set the upper or lower temperature limit for indoor temperature, the unit will beep

benefit from all the features and understand thecorrect operation of this product, please read

5 seconds every minute to alertthe user while the indoor temperature rises or falls beyond

this instruction manual thoroughly.

the pre-defined range.

H. Outdoor temperature indicator

Indicates the current outdoor remote sensor signal received. It can display up to 3 different

remote sensors

I. Outdoor maximum /minimum temperature indicator

Indicates the maximum/minimum outdoor temperature is displayed

J. Outdoor temperature alert

Set the upper or lower temperature limit for 3 remote thermo sensors. The unit will beep

5 seconds every minuteto alert the user while the remote thermo sensor’s temperature rises

or falls beyond the pre-defined range.

K. Auto scroll indicator

The animated rolling arrow icon is shown to indicate the auto scroll of 3 different remote

channels.

L. Remote sensor battery low indicator

Appears when the batteries of the remote sensor are running dry and the temperature mea-

sured by this sensor isno longer reliable. The user must change the batteries at once.

DESCRIPTION OF BUTTONS

FUNCTIONS OF THE IN-OUT THERMO CLOCK

The model has 7 major function buttons on top, front and back.

This In-Out thermo clock measures temperature of the environment of its surrounding

1. (

) [LIGHT-SNOOZE]

area and receives up to threeoutdoor thermometer for temperature.

Press once to turn backlight on for 5 seconds. Stop alarm sound temporary for 8 minutes

The data is continuously updated to bring you the latest weather informationdisplayed

when alarm sounds.

on the LCD of the receiving unit.

2. (

) [CLOCK]

FEATURES: MAIN UNIT

Toggle for clock, calendar or alarm display mode;

A. Clock window

Clock HR:MIN « Calendar Day-MON « Alarm HR:MIN

Displays DCF radio controlled clock, calendar or alarm time

(unit auto returns to clock display mode after viewing either calendar or alarm display for 10

B. Radio reception signal

seconds)

Indicates the condition of DCF77 radio controlled time reception.

Press 2s to activate setting mode for corresponding displayed mode – clock/calendar/

C. Alarm on icon

alarm

Appears when alarm is activated.

D. Low Battery Indicator

3. (

) [MEM]

Shown to indicate the battery in the main unit is low and all displayed information in LCD

Toggle for max or min temperature memory reading for both IN & OUT thermometers Press

is no longer reliable. Theuser needs to change the batteries at once.

and hold 2 seconds to clear both IN/OUT temperature memory.

E. Indoor temperature indicator

4. (

) [CH]

Indicates the indoor temperature is displayed.

Toggle to display remote thermo channel from channel 1, channel 2, channel 3 to Auto-scroll

F. Indoor maximum /minimum temperature indicator

mode which alternately display 3 channels;Press and hold 2 seconds to activate searching

Indicates the maximum/minimum indoor temperature is displayed.

mode for remote sensor;

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5. ( ) [ALERT]

BATTERY INSTALLATION FOR REMOTE SENSOR UNIT

Toggle to display high temperature alert and then low temperature alert for indoor

1. Lift off the bracket stand of the remote sensor unit by releasing the 2 fixing snaps at the

thermometer, channel 1, 2, 3remote thermometers respectively and then return to normal

bottom;

thermo display mode;

Press & hold for 2 seconds at the desired alert temperature display to enter its setting mode,

2. Use a small type screwdriver to remove the battery cover screws;

use [+] / [-] keys to change the settings, press [

] again to confirm the setting or press on

key for 5 seconds to auto-exit to normal thermo display and confirm the setting;

3. Insert 2 pieces of AAA size batteries according to the “+” and “-” polarity marks shown in

the battery compartment and then close the battery door.

6. + [UP]

Increase the setting

Remote Sonsor

Press and hold 2 seconds to manually activate radio controlled function; press once again

deactivate radio controlled function;

7. - [DOWN]

Decrease the setting

Toggle Daily Alarm on/off when display shows Alarm mode;

Toggle Alert on/off when display shows corresponding Temperature Alert mode.

Bracket Stand

And 2 buttons inside battery compartment

Lift of this part

8. [°C/°F]

Toggle the temperature unit °C <- -> °F

WIRELESS REMOTE SENSOR REGISTRATION PROCEDURE

1. Insert 2 AAA batteries first to the main unit. The temperature display shows - - . – while

9. [Reset]

the wave icon will keep blinking for 2 minutes indicate the main unit is in sensor searching

To activate system reset to the main unit during abnormal condition which will reset all

mode.

settings back to factory values.

2. In a second step, insert the 2 AAA batteries into the sensor unit. The LED on the front panel

will start flashing at a rate of one time per around 2 seconds indicates channel-1 is in use.

GETTING STARTED

3. While the LED is flashing, press once the [CH] key will change the sensor channel setting

This In-Out thermo clock was designed for easy set up. For best operation, the following steps

to 2. Keep toggle on [CH] key can change channel setting up to 3. The LED is blinking at a

are required to be donein the proper sequence.

frequency to indicate the channel setting. i.e. continuous blinks 2 times indicate channel-2 is

1. Insert batteries for main unit before doing so for the sensor units.

selected.

2. Receiving unit cannot be programmed manually until the wireless remote sensor unit regis-

Note: If user does not press any key for 10 seconds, it will exit the channel setting mode

tration procedure has been completed.

and transmit the RF signal. The main unit will register the temperature reading.

3. Position the remote unit and main unit within effective transmission range, which, in usual

circumstances, is 50 m. Although the remote unit is weather resistant, it should be placed

REMOTE CHANNEL AUTO-SCROLLING

away from direct sunlight, rain or snow.

This device is equipped with an auto-scroll function. While the auto-scroll function is set, the

unit will automatically cycle to display the temperature of each remote sensor for 6 seconds.

BATTERY INSTALLATION FOR MAIN UNIT

1. Remove the battery door;

1. To retrieve manually the specific sensor temperature and humidity reading,

2. Insert 2 pieces AAA size 1.5V alkaline battery as indicate by the polarity;

press

key until desired channel number is displayed.

3. Close the battery door.

2. To enable auto-scroll function, use

button to toggle channel 1,2,... until auto scroll

Note: Replace the batteries when the low battery indicator appears on the

icon appears beside the channel indicator.

top-right corner of the LCD.

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DCF 77 RADIO CONTROLLED CLOCK

6. D and M icons will flash. Press [ + ] or [ - ] to select D M (Date Month) or M D (Month Date)

The radio-controlled time is calculated by the Cesium Atomic clock of Braunschweig

format. Press [

] button to confirm.

(official clock of Germany). Then the time is coded and transmitted from Mainflingen – near

Frankfurt – via a signal on DCF-77 (77.5 kHz). The transmitting range of the signal is 1500 km,

7. Month digits will flash. Press [ + ] or [ - ] button to set your desired month. Press [ ] button

which means that most of Western and Central Europe is covered by this signal.

to confirm. Do the same to set Date.

Within this range the received time is completely accurate. Once sensor signal(s) are

received, the wave icon will flash to indicate that the receiving unit starts to receive

TO SET DAILY ALARM

the DCF radio controlled time signal. Radio Controlled wave icon can indicate 4 levels

1. In clock time display mode, press [ ] button twice to display alarm time for 10 seconds.

of signal status:

2. Press [-] button in alarm display mode to arm or disarm the daily alarm.

3. Press and hold [ ] for 2 seconds to enter the alarm setting mode.

4. The hour digit will flash, use [ + ] button to increase by one hour or [ - ] button to decrease by

Very weak Weak Medium Strong

one hour to your desired hours. Hold down the button will change the increment

rapidly. Press [ ] button to confirm.

Once the time signal is received, the wave icon will stay on the LCD, and time and calendar will

automatically be updated.

5. The minute digits will flash. Use [ + ] button to increase by one minute or [ - ] button to

decrease by one minute to your desired minutes. Hold down the button will change the

Note: During the 10-minute time signal reception, all manual settings will be suspended.

increment rapidly. Press [ ] button to confirm and finish the setting.

If setting is desired, press once [ + ] key to deactivate the reception. You can also press

HOW TO SET TEMPERATURE ALERT

and hold the same key for 2 seconds to manually activate the reception in normal mode.

1. Press [ ] key to your desire Hi or Lo temperature limit for designated IN or REMOTE

SET THE CLOCK & CALENDAR

thermo at the desirable channel;

1. Press & hold [ ] button for 2 seconds to enter clock setting mode.

Flashing 24 hours will appear.

2. Press and hold the [ ] key for 2 seconds, the corresponding display digits start blinking;

3. Use the [ + ] & [ - ] keys to change for your desired setting;

2. Press [ + ] or [ - ] button to switch between 24 hours and 12 hours format,

and then press [ ] button to confirm.

4. Press [ ] key to confirm setting and exit the setting mode. (“ ” or “ ” icon appears to

3. The hour digits will flash. Use the [ + ] button to increase by one hour or [ - ] button to

indicate the lower or upper alert is armed)

decrease by one hour to your desired hours. Holding down either button will change the

increment rapidly. Press [ ] button to confirm.

5. Auto-exit the temperature alert display and returns to current temperature display mode

after 5 seconds. (Hi-Lo temperature limit icon disappears; leaving “ ” or “ ” icon to

4. The minute digits will flash. Use the [ + ] button or [ - ] button to set your desired minutes.

indicator alert is armed.)

Holding down either button will change the increment rapidly. Press [ ] button to

confirm.

6. To disarm the temperature alert – go to the desired temperature alert display mode, press [

Note: Every change of minute digit will automatically reset the seconds to zero.

- ] key once to disable the alert, the “ ” or “ ” icon disappears.

5. The year digit will flash and Yr icon appears. Press [ + ] or [ - ] button to set your desired

year. Press [ ] button to confirm.

Note: Year range is from 2000 to 2099.

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SPECIFICATIONS

Registration and Safety Certification/General Information

This device bears the CE symbol as specified by the provisions of Directive R & TTE (1999/5/EC).

Main Unit

Hama GmbH & Co. KG hereby declares that this device is in compliance with the basic

requirements and other relevant guidelines and regulations of the 1999/5/EC guideline.

Displayed IN temperature range: -10 °C to +60,0 °C (14 °F to 140,0 °F)

You will find the declaration of compliance and declaration of conformity in the Internet at

Proposed operating range: 0 °C to +50,0 °C (32,0 °F to 122,0 °F)

http://www.hama.com

Temperature resolution: 0,1 °C (0,2 °F)

Remote Temperature measurement

-50,0 °C to +70,0 °C (-58,0 °F to 158,0 °F)

Displayed OUT temperature range:

Temperature resolution: 0.1°C (0.2°F)

Battery: DC 3 V, 2 x AAA size

Snooze: 8 minutes

Remote Unit

Sensor with LCD Display: 0 °C to +50,0 °C (+32,0 °F to 122,0 °F)

Temperature resolution: 0,1 °C (0,2 °F)

RF Transmission Frequency: 433 MHz

Transmission Range: 30 meters/100 feet, open area

Temperature sensing cycle: 60 - 75 seconds

Battery: DC 3V, 2 x AAA size

The information in this document has been viewed and is believed to be accurate. However,

neither the manufacturer nor its affiliates assume any responsibility for inaccuracies, errors

or omissions that may be contained herein. In no event will the manufacturer or its affiliates

be liable for direct, indirect, special, incidental or consequential damages arisen by using this

product or resulting from any defect/omission in this document, even if advised of the possibility

of such damages.

The manufacturer and its affiliates reserve the right to make improvements or changes to this

document and the products and services described at any time, without notice or obligation.

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