Yamaha RX-V750 Owner's Manual page 34

l'+tlllOi-'/_llq
• Troubleshooting for auto setup procedure
Before auto setup
Error message Cause Remedy
I h=H."_i."_g:,r'iL fq {I : _ Optimizer microphone is nol connected+ • Connecl Ihe supplied oplilnizcr microphone Io the
OPTIMIZER MIC jack on Ihe front panel.
Ui'!F::"]. i...i'ii[ I i"[[::'! Headphones are connected. • Unplug Ihe headl)hones.
Errors during auto setup
Press SELECT to display detailed infornmtion about individtml errors. Press < / ) to switch between error messages.
Error message Cause Remedy
l....i:::''" .l+'i
.,,,
1'l,..+_i"i¢"l li:::'i::) ¢"lM"i"r.<,..+q 'II <...,lC:'i:::' Front L/R channel signal(s) is (arc) not • Selecl the front speakers wilh SPEAKER A or B+
delected. • Check tile front left and right speaker connections.
l....i:::''""[_.=:. ,," IMI%'I'..._ . ...''...q ".I ". _:::' i i i::M:::' _= ....q'::Ti:::' a SU rl"OUlld channel si_na]_
is not dl:ll:ctl:d. • Check tile
SUFrOUlId speaker connections.
l,,,,i:::'":_=,,,._,," l,l,,,._i"i¢=l li:::'i::)i::7_:::' r..i......., :, ...., _ ¢:' i:::, A prcsel]cC chanl]c]
signal is
nol detected. •
Check tile presence speaker
conllcClion S.
_....i:::''""i"r
,,"
....q...q '.. _:::' i::)i::).... ..'"':::_i::M....q...q. OnlY, righl sunound back channel signal is • Connecl Ihe surround back speaker to the LEFT
delected. SURROUND BACK SPEAKERS terminal if you
only have one surround back speaker.
l....i:::''" i :::_..j "' H'.Ji"i ¢=1._.T ....'CI"II
Background noise is too loud.
• Try Ihe auto selup
procedure
ill a
quicl
envh-onmcnl.
• Turn off noisy electric equipment like air con(lit ioners
(etc.) or move Iheln away from file optimizer
microphone.
l....i:::''"':::'.J ,," _.... I r '.i..d i:::" i". i...' n..,=_.... _ '......, ,...,r..l '.. _:::'i i i::M:::, ::
Surround back Slx.akcr(s) is (arc) connccled, • Connect
surround speakers
when you use (a)
though surround L/R speakers are not. surround back speaker(s).
_....i:::'"::'_ ,,H,...," i..i,"_ _ _._. ,....i"i 'r ,'-. The optilnizer microphone was unplugged • Do nol touch Ihe oplinlizer microphone during the
duriJlg Ihe aulo sem l) procedure, aulo setup procedure.
1....i:::''"'D'.J "' li"i ¢=I'P...' . ..'*:::' ._.T '..,II ¢:5M I"H 'i r"H.....
The
optilllizer microl)hone
does
not
delect lesl • Check the microl)hone seltinv.
tones. • Check tile speaker connections and placemenl.
l....i:::''"'::;l..=" "' *...' . ...q..,A '..i i ,::7 i:7 i1::, '...= r"l _ ¢"=r'l k i ¢"q:::'i .i ,...=_.... _ ..
The
aUIO
setup procedure
_-X,' as
cancelled due to • Perform tile
aLlIO
setup procedure again.
Do
not adju sI
user activity. VOLUME (etc.) during the auto setup procedure.
_....i:::' a.'i *:..,_'::' .",...,f"l"F L.i i :::' i::)_ _ H.... r.. _....r.._'..,...,r..ii::'i::M:::' r'H:::, A DSP
conllllunication
error or hangup • Perform tile atltO setup procedure again.
occtlrred.
Warnings after auto setup
Press ( / ) to display detailed int_rmation about individual warnings.
Warning message Cause Remedy
i.,.i-:[ ' ,', O UT Ii?i ::r {:::'i"4'g::l:!!!:i!!E
Speaker polarity is nol com:ct. This message • Check tile speaker connections for proper polarity
may appear depending on Ihe speakers even (+ or ).
when tile speakers are connected correctly.
ijj-2 II 0i.)[!!i;?. 24fq The dislance belween the speaker and the • Bring tile speaker closer Io the listening position.
,.' ,:::,,:_.,::..i. '., li slenin _ lx)silion is over ?4 m (go fl).
•.. ,...,,:.., 1 ,....."
•.ui'i""";_ =....,
nn
I....L..="."I....{....i i::riii2'i l....{".F'.t...H".i:::'i::)i:::'r'li::) Tile difference of vohlme level among speakers • Rea(ljust 1he speaker installation so Ihal all speakers
is excessive. !No level correction is made.) are set ill locations with similar conditions.
• Check the speaker connections.
• Use speakers of similar quality and efficiency,.
• Adjusl tile outpul volume of Ihe subwool_:r.
• If the ERROR or WARNING screens appears, check the cause of the problem, then perlk_rm the auto setup procedure again.
• If warning W- 1 appears, corrections are made. but they may not be optimal.
• If warning W-2 or W-3 appears, no corrections are made.
• If error E- I0 occurs repeatedly, please contact a qualified YAMAHA service center.
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