M7LXU
Xl. MTS OPERATION CHECK OFF are turned ON and that STEREO and SA sound
can be received.
1. STEREO/SA BROADCAST RECEIVING CHECK 3. STEREO SEPARATION CHECK
Adjustment Preoaration Adjustment Preoaration
(1) Set the TV set so that a MTS broadcast (1) Set the set so that a MTS broadcast (STEREO/SA)
(STEREO/SAP) can be received. can be received.
(2) Make surround ?OFF? or SRS, depending on the TV
model.
(3) Set MTS MODE to ?STEREO.?
(4) Connect AUDIO OUT terminals L and R to an oscillo-
scope.
(2) Set MTS mode to STEREO or SAP mode. Adjustment Procedure
Note: To select between ?STEREO/SAP,? display (1) When stereo L only signal (or R only signal) is
sound setting of MTS mode and Select AUDIO
MENU (Advanced settings). received, check that the output level ratio of Lch and
Rch is 15dB or more.
(3) Set BALANCE to the center.
(Example)
Adiustment Procedure When L only is received (100% modulation)
(1) When one of the MTS broadcast stereo SAP is
received, check that ?ST? or ?SA? is displayed on the
screen.
(2) Stereo broadcast receiving check
(a) Select MTS mode and press cursor ) button to
display ?STEREO? on the screen.
(b) When only Lch signal is received, Lch sound
comes out from the left speaker.
(c) When only Rch signal is received, Rch sound
comes out from the right speaker.
(d) When monaural signal is received,
monaural sound comes out from both the right
and left speakers.
(3) SAP broadcast receiving check
(a) Select MTS mode. Press sound button to
display ?SAP? on screen.
(b) SAP signal comes out from both of the right and
left speakers.
(c) When to SAP signal, the sound on ?MAIN? side
(refer to (3)) comes out.
Note: When the channel selection is performed or
RECALL button is operated, ?ST? or ?SA? is
shown below the channel no. (approx. for 8 sec.)
2. MTS MODE CHECK
Adjustment Preparation
(1) Set the TV set so that a MTS broadcast
(STEREO/SAP) can be received.
(2) Set BALANCE to the center.
Adjustment Procedure
(1) When ?MTS MODE? is set to ?MONO? mode, check
that STEREO and MONO indication which have been
ON are turned OFF and that monaural sound comes
out from the right and left speakers.
(2) When ?MTS MODE? is set to ?STEREO? side, check
that STEREO and MONO indication which have been
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