BenQ VP2212 Service Manual page 49

8. YPbPr, S-VIDEO, AV, TV, FUNCTION TEST
A. Input YPbPr, S-VIDEO, AV , TV, signal and check.
B. Input PAL D/K air channel (TABLE 1) for TV channel.
C. Under YPbPr MODE, Make sure the 480i, 480P, 720P, 1080i is right.
9.AUDIO FUNCTION TEST
A. Audio input includes PC AUDIO IN, S-VIDEO/AV AUDIO IN and YPbPr AUDIO IN.
B. Under PC MODE, input PC AUDIO signal, checks whether the action of AUDIO IN is right.
C. Under S-VIDEO/AV MODE, input L/R AUDIO signal, checks whether the action of AUDIO IN
is right.
D. Under YPbPr MODE, input L/R AUDIO signal, checks whether the action of AUDIO IN is
right.
E. Under HDMI MODE, checks whether the action of AUDIO IN is right.
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