Troubleshooting; Technical Specifications - Hyundai DVB4H 331 PVR Instruction Manual

d) PVR CONFIGURE
[Record Device]: Select the disk for the record.
[Format]: Format the selected disk.

TROUBLESHOOTING

Problem
No picture
Screen shows - No Signal
No sound from speaker
Only sound, no image on the screen
Remote control unit is not workable
The image stop suddenly or mosaic

TECHNICAL SPECIFICATIONS

Item Sub Item
Input Frequency
RF Input level
Tuner
IF Bandwidth
Modulation
Decoder Format
Video
Output Format
Output Port
Decoder Format
Audio
Audio output
Voltage
Power
Power
Weight
145g
NET
We reserve the right to change technical specifications.
Potential Reasons
Power isn't connected
The power switch is not on
Not connect DVB-T cable
Incorrect setting
No or incorrect connection with audio cable
Mute the sound
Incorrect sound track
No or incorrect connection with AV cable
The program is a radio program
The battery is exhausted
Remote control unit is not in the right
opposite of the front panel or too far from it
The signal is too weak
Parameter
170 ~ 230MHz
470 ~ 860MHz
-25 ~ -78dBm
7MHz and 8MHz
QPSK,16QAM,64QAM
MPEG4 AVC/H.264 HP@L4
MPEG2 MP@ML.HL
576P, 720P, 1080i, 1080P, 4:3 and 16:9
HDMI, Single SCART
MPEG-1 (layer1&2)
Digital audio: S/PDIF
DC 5 V Supply
Max 8 W
EN - 56
What to do
Connect the power
Switch on the power
Plug in the DVB-T cable
Set up correct parameter
Connect the audio cable correctly
Switch on the correct volume control
Try another sound track
Connect the audio cable correctly
Press <TV/RADIO> key to shift into TV mode
Change new battery
Adjust the way of holding remote control unit
and near from the panel
Strengthen the signal