Troubleshooting - SMART M1 Plus User Manual

Troubleshooting

SYMPTOM
No picture display and no LCD chennel
display
No picture display with normal LCD
channel display
No sateillite channel with MAIN MENU
screen on
No sound with normal screen display
Remote control control unit does not work
Specification
LNB/Tuner
RF input frequency
RF input level
LNB control
LNB power
LNB tone switch
External LNB switch
MPEG
Video
Audio
VIDEO
Resolution
Video output level
Aspect ratio
Audio
Frequency range
Sampling frequency
Frequency response
Audio output level
General data
Supply voltage
Power consumption
Operation temp
Stroage temp
Dimensions
Weight
Troubleshooting
Chenk the power connection
1. Check the connection with TV
2. Check the connection between TV outside input
and receiver cable
1. Check the LNB, Frequency, Polarization and
Wymbol Rate from Installation menu.
2. Check the connection of receiver of Antenna
angle.
1. Check between sound output connector and TV
2. Check if it is not not in MUTE condition
Check if the batteries in remote control unit are
dead
950 to2,150Mhz
-65 to -25dBm
DuSEqC1.0/1.2 , USALS
13V/18V(Max.400mA)
22KH±2KHz(0.6Vp-p)
0/12V(40mA)
MPEG-II Main Profile@Main Level
MPEG-II layer I&II
720 × 576
1V p-p into 75 Ω
4:3, 16:9
20Hz to 20KHz
32/44.1/48KHz
20Hz to 20KHz Hi-Fi Quality Digital stereo
2V rms into 600 Ω
(100-240V ~,50/60Hz)
Max.30W(Standby 15W)
0℃~ 50℃
-40℃ ~ 65℃
265(W) X 190(D) X 45(H)mm
1.5Kg
24
SOLUTION