Sharp LC-42D64U - Tuner;V-Chip Test

LC-42/46/52D64U
5 – 12
7.7. Tuner/V-Chip test
Adjustment item Adjustment conditions Adjustment procedure
1 Adjustment NTSC RF signal
US-7 (AIR) ch
Feed the NTSC signal to RF ANTENNA input.
2 Auto adjustment
performance
Bring the cursor on [•TUNER VCHIP TEST (*07ch)] and press
[ENTER]. (*Select the channel according to the RF signal.)
[•A-OK (***.**)/VM-OK] appears in blue when finished. (If [A-NG/VM-
NG] appears in yellow or red, the test is incomplete.)
Make sure a displacement of ±0.0625 MHz from the center frequency is
acceptable.