ECG DH 010, Instruction Manual

Page: 26 / 28

26
EN
Activating the night light
1. Move the switch to the “
NL ON + SNOOZE ON ” / “ NL ON + ALM ON ” position. The night light function
is now activated.
2. If you want to deactivate the night light, move the switch to the “ ALL OFF ” position.
Finding the temperature
The temperature is displayed in the temperature fi eld. If the temperature is out of measurable range, the
symbol Hi (high) or Lo (low) will be displayed.
The device measures inside temperature only.
Reset of the device
If the clock does not function properly, use the RESET button to reset it.
CLEANING AND MAINTENANCE
• Do not expose the device to extreme temperatures or humidity and protect it from water.
• Protect the device from contact with aggressive substances, like perfumes, alcohol or cleaning agents.
• Protect the device from dust and do not expose it to shocks, falls or excessive force.
• Do not tamper with the internal components of the device. The device could be damaged and it could
void the warranty.
TECHNICAL SPECIFICATIONS
Time signal: 77,5kHz DCF77 signal transmitted by PTB from Mainfl ingen in Germany
Automatic time setting after receiving time signal
Calendar with a display of days of the week
Display of hours, minutes and seconds
Time display format: 12/24 hours
Frequency of crystal oscillator: 32.768 kHz
The accuracy of the time display in the automatic setting mode: better than 1 second in 2 million years
The accuracy of the time display (independent mode): the average deviation up to 60 seconds per month
Range of operating temperatures: 0 °C to 50 °C
Range of temperature measurements: -9.9 °C to 50 °C
Accuracy of temperature measurement: 0.1 °C
Power: 2 × 1,5V type AAA
Battery life: approximately 1 year
Dimensions of the device: 154 × 104 × 45 mm
Display size: 106 × 42 mm
Radio controlled clock
With the radio controlled clock, you can have the most accurate time
on the continent. The clock is able to receive signal transmitted by the
PTB (Physikalisch-Technische Bundesanstalt) in Germany. This signal is
controlled by four atomic clocks with an average deviation of less than 1
second in 2 million years. PTB transmits the time signal (DCF77, 77,5 kHz)
continuously from Mainfl ingen, 25 km south-east from Frankfurt am Main.
The expected coverage by the signal is 2,000 km from the transmitter. The
signal range may be aff ected by certain weather conditions, though.
You can fi nd more information on the web pages of the PTB at
http://www.ptb.de
1500 km