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En troubleshooting technical specifi cation – Media-Tech DVB-T2 HD DIGITAL TV BOX User Manual

Page 16

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EN

Troubleshooting

Technical Specifi cation

Trouble

Cause

Solution

STANDBY indicator did
not light

Power cord is not plugged in
Burnout fuse

Check the power cord
Contact with service

Out of signal

Antenna is not connected
to receiver
Incorrect direction of an-
tenna or antenna damaged

Check aerial cord
Change aerial direction

No sound or video

Video source option in TV
is wrong

Choose SCART/AV
video source option
on TV

Unclear subtitles

Poor signal level

Change aerial direction
Reset channel list

Remote control doesn’t
work

Receiver is turned off
Incorrect remote direction
IR receiver is not visible by
IR remote
Batteries are discharged or
incorrectly installed

Turn on receiver
Correct direction of
remote
Remove obstacle
Change or correct bat-
teries installation

Lost channel lock
password

Prescan all channels
again

Lost menu lock password

Contact with Media-
Tech helpdesk

Out of signal after install-
ing device in other place

Antenna with longer cord
need more power

Use external power
supply for antenna

Tuner

RF Input (IEC-TYPE, IEC 169-2, female)
RF Output RF (IEC-TYPE, IEC 169-2, male)
Frequency range:
174~230MHz (VHF)
470~862MHz (UHF)
Signal Level: -15~-70dbm

Decoder:
Video Decoder
Audio Decoder
Transfer Speed
Aspect Ratio
Audio Formats
Video Output

MPEG-1/MPEG-2 MP@ML/MPEG-4 AVC/H.264 HP@L3
MPEG-1 Layer 1.2/PCM/HE-AAC v.1.0
Max 15 Mbit/s
4:3/16:9
MPEG Layer I & II, 32/44.1/48 kHz
CVBS, RGB

Connectors:
Antenna
Video
Audio
Data

RF output x 1, RF input x 1
HDMI, SCART, CVBS Composite Video, YPbPr Component Video
Composite Audio, Coaxial Digital Audio
USB

Power:
Input Voltage
Power
Consumption

AC 220~240V, 50/60Hz
Max 8W

Note! Design and equipment specifi cations are subject to change
without notice.