35
8. Cleaning and maintaining the device
Warning!
To avoid the risk of
electric shock, injury or damage:
– Always disconnect the camera
network cable from the power
socket before cleaning the
device.
– Never immerse the individual
parts in water.
Caution!
Under no circumstances use
abrasive, corrosive or scratching cleaning
agents, as these could damage the device.
1. If necessary, wipe the individual parts
with a suitable cleaning cloth.
Note:
you can moisten the cleaning cloth
slightly (mist it) if the parts are very dirty,
but no liquid may get into the device.
1. Only use the baby phone again when all
the parts have fully dried out.
2. Carefully clean the camera lens when
necessary with a soft cloth, e.g. tissue for
cleaning spectacles.
9. Faults and how to remedy them
10. Technical data
Fault
Cause
Remedy
Sound but no
picture is
transmitted
The bandwidth (data transmission
rate) of the connection is
inadequate
Set camera settings to the lower values (see
"7.2.3 Camera settings" on page 33).
No image from the
camera is shown,
just the list of
available cameras
The UID has not been transmitted
correctly
Enter camera data using QR code or by
hand (see "6.1.2 Inputting camera data
manually" on page 28).
No alarm message
is sent to the
smartphone
Messages have been switched off Switch on messages (see "6.1.2 Inputting
camera data manually" on page 28).
Camera
Image sensor
CMOS
Video illumination
8 infra-red LEDs
Min. 3 LUX light intensity
Baby's face clearly visible within 2 metres
Compression
H.264
Resolution
640X480 VGA or QVGA
White balance
Automatic
Audio
Two-way talk function via analogue microphone and loudspeaker at
0.5 W, 16 kHz
Temperature sensor
NTC type, 10 kΩ at 25 °C; dev/- 2 °C
Operating temperature
0° C to 40° C ambient temperature
Storage temperature
-20 ° C to 70 ° C ambient temperature
Air humidity
40 to 90% rH (no condensation)
Power input
External DC 5.8 V - 1000 mA
Mains connection
EU specifications 100 ~ 240 V 50/60 Hz
