Samsung LT20A350 Service Manual page 59

4. Troubleshooting
Hotel Option
Hotel Hospitality
Shop Option
Shop Mode
Exhibition Mode
Sound
High Devi
Carrier_Mute
Speaker Delay Normal
Pilot Level High Thld
Pilot Level Low Thld
Speaker EQ
SVC
Factory menu Name
Test Pattern
Panel Auto Setting
Panel Display Time
Logic Usb D/L
Tuner Status
T-CON Usb Download
MICOM UPGRADE
BT ADDRESS
BT UPGRADE
SVC Reset
Factory Name
Test Pattern
Pattern Sel
Logic Pattern Sel
Logic Level Sel
TUNER STATUS
DVB
ISDB-T
DVB
DVB
SNR
BER
Singal Strength
Bandwidth
Frequency
4-30
OFF
OFF ON/OFF
OFF ON/OFF
OFF ON/OFF
OFF ON/OFF
10 0~255
0x28h 0x00~0xff
0x10h 0x00~0xff
ON ON/OFF
Data Range
0Hr
off
off
0
Data Range
OFF/White/Black/Red/Green/Blue/
OFF
Cross/OneDot/ColorBar/GrayStep
... Not modified
... Not modified
Not modified
Not modified
Not modified
Not modified
Not modified
Audio delay for Lipsync
Control for ATV sound of stereo
/multiplex
Control for ATV sound of stereo
/multiplex
Control for sound precision
Use
Set ONSub micom upgrade
,after upgrade Main Micom
(over 5 minutes)
Use
"Test for Input of Scaler.
If you can see pattern well, there
is problem at input of Scaler."