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C8315A Size: A4
Projection Alarm Clock
with Indoor / Outdoor Thermometer and Ice Alert
Model: EW98
USER MANUAL
Thank you for your purchase of this Projection Alarm Clock. Please read these instructions carefully and keep the manual well for future reference.
The receiver unit has a clear and
The 433 MHz technology means no wire installation is required and you can place the sensors within 30m (100ft) from the main (indoor) unit.
This product is designed to synchronize its date and time automatically once it is within range of the
OVERVIEW
RECEIVER
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the alarm time for 5 seconds.
∙Press it again to turn on/off the alarm.
10.SET ALARM key:
∙Press it once to turn on the backlight for 5 seconds, and press it again to enter the alarm time setting mode.
∙In alarm time setting mode, press it to step the setting items.
11.FOCUS turning knob:
∙Focus the projected image.
12.BATTERY COMPARTMENT:
∙Accommodates 2 AA size batteries.
13.RESET key:
∙Press it to return all values to default values.
∙In case of malfunction, the unit may be required to reset.
14.°C/°F slide switch:
∙Slide it to switch between Celsius and Fahrenheit.
15.SENSOR key:
∙Press it once to turn on the reception of transmitter signal (433 MHz).
∙During the reception period, press and hold it for 3 seconds to stop the reception.
16.PROJECTION ON/OFF slide switch:
∙Slide it to turn on/off the projector.
17.180° FLIP key:
∙Press it to rotate the projected image by 180°.
18.RCC key:
∙In normal time mode, press it once to receive the RC signal for reception testing.
Note When the sensor signal is received, the icon “ ” will be displayed on the LCD.
OPERATING THE SENSOR
1.Remove the battery door and slide “CHANNEL” switch to CH 1. (When using additional sensors, make sure each sensor is assigned a different CHANNEL number.
2.Insert 2 new AAA batteries, matching polarities
3.Press the “RESET” key .
4.Slide the battery door back on.
Note
∙Place the sensor in location away from direct sunlight and rain.
∙Do not place the sensor more than 30 m (100 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 closer to the main unit during cold winter months as
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
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19.BATTERY DOOR
LCD DISPLAY
1.Time zone
2.Low battery indicator
3.Signal reception indicator
4.Indoor temperature 1
5.Channel2
6.Sensor signal 3
7.Outdoor temperature4
8.°C & °F
9. Alarm time & Date | 5 6 7 |
10.Min and Max temperature
11.Time
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range of below
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).
RECEPTION OF RADIO CONTROLLED TIME SIGNAL
The time and calendar are
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1.Projector:
∙Use it to project the time and temperature.
2.SNOOZE/LIGHT key:
∙In normal time mode, press it once to turn on the backlight for 5 seconds.
∙Press it to silence the current alarm when it is going and enter the snooze mode for 8 minutes.
3.LCD display:
∙Displays time, indoor & outdoor temperature, date.
4.Ice alert indicator light:
∙Flashes when the outdoor temperature is between
5.+/CHANNEL key:
∙Press it once to switch between Channel 1, 2 and 3.
∙Press and hold it for 2 seconds to view the channels automatically Press it again to exit the automatic display mode.
∙In time setting mode, press it to increase the setting values.
6.SET CLOCK key:
∙In normal time mode, press it once to enter the normal time setting mode.
∙In normal time setting mode, press it to step the setting items. Press and hold it to exit the setting mode in any step.
∙Press it to show the minimum and maximum temperature records in the past 24 hours.
∙Press and hold it for 3 seconds to delete the minimum and maximum temperature records.
∙In time setting mode, press it to decrease the setting values.
8.DC jack:
∙Plug DC adaptor to power the clock.
9.ALARM ON/OFF key:
∙Press it once to turn on the backlight and display
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1.LED indicator:
∙Flashes when the remote unit sensor a reading.
∙Supports the sensor on the wall.
3.RESET key:
∙Press it to restart the sensor and return all values to default values.
4.CHANNEL slide switch:
∙Assign the sensor to channel 1, 2 or 3.
5.BATTERY COMPARTMENT:
∙Accommodates 2 AAA size batteries.
6.BATTERY DOOR
RECEPTION OF SENSOR SIGNAL
OPERATING THE MAIN UNIT
1.Remove the battery door and insert 2 new AA size batteries as per the polarity information marked on the battery compartment.
2.Press “RESET” key to restart the clock.
3.Slide “°C/°F” switch to select between Celsius and Fahrenheit.
4.Slide the battery door back on.
5.Press “+/CHANNEL” key to select the desired channel.
Main unit is searching for the sensor(s) (the icon will be flashing)
The sensor(s) cannot be found
Sensor 1 has been found (the icon will be displayed, but won't flash)
and | The sensor(s) cannot be found after |
(Outdoor | |
temperature | operating the main unit for 15 minutes |
Area) |
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the atomic clock signal from Fort Collins, Colorado. When used for the first time (after inserting batteries or pressing “RESET” key), the clock will start to search for the atomic clock signal and the signal reception icon will flash for 5 minutes.
SIGNAL RECEPTION INDICATOR
The wave segment flashing means time signals are being received. The signal quality could be classified into 3 types:
No signal | Weak signal Excellent signal |
Note
1.The unit will automatically search for the time signal at 2:00am (3:00am or 4:00am is also available if the signal is not received at 2:00am), 8:00am, 2:00pm, and 20:00 each day.
2.Always place the unit away from electrical devices such as televisions, computers, telephones, etc.
3.Avoid placing the unit on or next to metal plates.
4.If possible, place the unit next to a window. Signal reception is greatly decreased when located in closed areas like basements or metal buildings.
5.Do not start reception in moving vehicles or trains.
TIME AND CALENDAR MANUAL SETTING
If you are out of reach of the Radio Controlled transmitter or if the reception is not reachable, the time and calendar can be set manually. As soon as the signal of transmitter is received again, the clock will automatically synchronize with the exact time and calendar.
1.In normal time mode, press “SET CLOCK” key once to enter the time setting mode.
2.Press “+/CHANNEL” or
3.Press “SET CLOCK” to confirm. The setting order is:
4.Press “SET CLOCK” key to save and exit the setting mode.
12/24 Hr setting | Time setting | Time zone setting |
MD/DM setting | Year setting |