Lenco TFT-1020 - Manual (Page 30)

There are no terrestrial
digital transmissions in the
area. If things does not work out
as they should, let the local
TV dealer check whether
the aerial is intended for
receiving digital trans-
missions or not. If not you
have to exchange the aerial.
During the channel
searching process, the
buttons or remote
controller’s keys are
insensitive. Since the channel searching
process use a lot of system
resource, the system scan
keys or buttons will
become very slow.
Try press buttons or remote
controller’s keys several
times.
Can’t play the music file
correctly
Can’t play the video. The file is damaged or code
is wrong
The format of the video
doesn’t compatible or file
has damaged. Change the right files.
The max bit-rate of the
video is 8Mbps.
Picture or video doesn’t
full screen
The resolution of the files
not suitable
Change the files
7. TECHNICAL SPECIFICATIONS
Model
Name TFT-1020
LCD Model Size 10.2-inch Digital TFT LCD
Active area 222.0(W) ×132.48(H) mm
LCD Panel
Resolution 800*RGB x480
RF input impedance 75Ω imbalance
RF input Frequency
VHF High： 177.5MHz ～226.5MHz
UHF： 474MHz ～ 858MHz
RF input sensitivity
≤ 38,5 dBμV
OFDM 2K and 8K, QPSK
Digital
television
Demodulation
16QAM, 64QAM
Supported systems
PAL－D/K、B/G、I、
SECAM－D/K、B/G、L
RF input impedance 75Ω imbalance
Analogue
television
RF input sensitivity ≤ 60 dBμV
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