Sony KD-43X7 G Series Service Manual page 135

4.13 Tuner Detection
3) Go to "Tuner Check" and press "" or "" to enter selection "On" or "Off" *.
• "Tuner Check" =
On
value.
• "Tuner Check" =
Off
confirm "Tuner Status" value
* Perform AC Off/On for changes to take effect.
4) "Tuner Status" has
3 values. **
• "Tuner Status" = OK. Tuner module is OK.
• "Tuner Status" = Incorrect. Tuner module is not inserted correctly.
• "Tuner Status" =
Wrong
**"Tuner Status" will only update if "Tuner Check"='On' and AC Off/On is already
performed.
5) "Expected Tuner Type" is the expected tuner module to be inserted to TV.
6) "Mounted Tuner Type" is the type of tuner module that is currently inserted to TV
Tuner Type Tuner Module region
0 AEP T2S2-1Tuner
2 AEP-T2
TW-DVB-- 1 Tuner
3 / 5 (If return result is incorrect expected 3, mounted 5: RESULT is OK (SG
tuner is 5 for TWN)
4 CH/HK-1Tuner
5 UC/MX- 1 Tuner
6 LA-T2 (Col)/LA-ISDB (BR/AR/EC/Chile/Peru/Urg) - 1 Tuner
10 PAA/ AEP-STD-1Tuner
13 PA-T2-LNA/ PH-ISDB-LNA
, to execute "Tuner Check" and update "Tuner Status"
(default value). Always set "Tuner Check" to "Off" after
Region. Wrong tuner module is inserted.
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SYS SET