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3 Alignments and Adjustments
3 Alignments and Adjustments
3-1 General Alignment Instuction
1. Usually, a color LCD-TV needs only slight touch-up adjustment upon installation.
Check the basic characteristics such as height, horizontal and vertical sync.
2. Use the specified test equipment or its equivalent.
3. Correct impedance matching is essential.
4. Avoid overload. Excessive signal from a sweep generator might overload the front-end
of the TV. When inserting signal markers, do not allow the marker generator to distort test result.
5. Connect the TV only to an AC power source with voltage and frequency as specified on
the backcover nameplate.
6. Do not attempt to connect or disconnect any wire while the TV is turned on. Make sure
that the power cord is disconnected before replacing any parts.
7. To protect aganist shock hazard, use an isolation transformer.
3-1
3 Alignments and Adjustments
3-2 Factory Mode Adjustments
3-2-1 Entering Factory Mode
To enter 'Service Mode' Press the remote -control keys in this sequence :
- If you do not have Factory remote - control
INFO MENU MUTE Power On
3-2-2 Factory Mode Tree
- If you have Factory remote - control
[INFO] -> [FACTORY]
1. Calibration 1. Calibration
2. Option Byte
3. W/B AV Calibration
4. VCTi DTV Calibration
5. YC Delay PC Calibration
6. FLI 5928
7. Adjust 2. Option Byte
8. Test Pattern
9. Password Panel option : 23" AM7
10. Check Sum 0000 Dimming : A_P3(AM7)
11. Spread spectrum Gamma : On
12. HDCP Auto Power : On
13. DownLoad : Off Video Mute :8
14. WatchDog Timer Language : English
15. Reset Hotel Mode : Off
T_BRD23PEU-1000 V-Chip : Off
Month/ Day / Year / Hour/ Min./Sec. Auto FM : Off
P_TRNPEU-1002 High Dev. : Off
Panel On Time(Hour) XXXXX TTX List : Flof
MCC : Off
TTX Group : User OSD
Shop Mode : Off
------ : Off
3. White Balance
Sub Bright : 128
R off set : 128
G off set : 128
B off set : 128
Sub contrast : 128
R gain : 128
G gain : 128
B gain : 128
Low Light : 274/274 1.0 +/- 0.15
High Light : 274/274 55