TechniSat DIGITRADIO 451 CD IR User Manual

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17 Troubleshooting
If the device does not operate as intended, check the following tables for information.
17.1 General problems
Symptom Possible cause/remedy
The device cannot be switched on. The device is not being supplied with power. Aach the mains adapter
correctly to the mains socket. Select another socket if necessary.
No sound can be heard. Increase the volume. The incorrect source may have been selected.
The mute function may be active.
The display does not switch on. Switch the device o, unplug from the mains briefly, switch the device
back on.
Interference can be heard. A mobile phone or another device is emiing interfering radio waves in
the vicinity of the device. Remove the mobile phone or device from the
vicinity of the radio.
Other operational faults,
loud noises or a malfunctioning
display are occurring.
Electronic components in the device are faulty.
Remove the mains plug. Leave the device disconnected from the power
source for approx. 10 seconds. Reconnect the device.
17.2 Problems with the remote control
Symptom Possible cause/remedy
The remote control does not work. Baeries are incorrectly inserted or are low.
Check the polarity.
Change the baeries.
IR connection interrupted.
Remove objects that are located between the remote control and the
device.
Distance too great. The max. distance to the device is approx. 4 metres.

TechniSat DIGITRADIO 451 CD IR Specifications

General

Radio type	Personal
Tuner type	Analog & digital
Antenna type	External
FM band range	87.5 - 108 MHz
DAB band range	174 - 240 MHz
PLL synthesizer	Yes
Supported radio bands	DAB+, FM
Preset stations quantity	80
RMS rated power	30 W
Device type	Personal CD player
Thermometer	-
Product color	Black, White
Volume control	Rotary
Internet radio services supported	Spotify
Number of built-in speakers	2
Display type	TFT
Display diagonal	2.4 \
Power source	AC
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	1.85 W
Power consumption (typical)	24 W
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth profiles	A2DP, AVRCP
USB connector type	USB Type-A
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Operating temperature (T-T)	5 - 35 °C
Operating relative humidity (H-H)	5 - 90 %
Package depth	260 mm
Package width	445 mm
Package height	230 mm
Package weight	4690 g
Playback disc types	CD

Weight and Dimensions

Depth	210 mm
Width	375 mm
Height	150 mm
Weight	3580 g