Pioneer AVIC-F930BT Manuel d'utilisateur télécharger pdf (Page 145)

p To manually adjust the equaliser curve, set

“Auto EQ” to “Off”.

1 Display the “AV Sound Settings”

screen.

= For details, refer to Displaying the screen for

AV sound settings on page 142.

2 Touch [EQ].

3 Touch the key next to “Auto EQ” to

turn the auto-adjusted equaliser on or off.

4 Select the equaliser curve.

Adjusting the equaliser curve

automatically (Auto EQ)

By measuring the vehicle’s acoustics, the

equaliser curve can be adjusted automatically

to suit the interior of the vehicle.

WARNING

A loud tone (noise) may be emitted from the

speakers when measuring the vehicle’s acous-

tics. Never perform the Auto EQ measurement

while driving.

CAUTION

! Thoroughly check the conditions before per-

forming Auto EQ, as the speakers may be da-

maged if this is performed under the following

conditions:

— When the speakers are incorrectly con-

nected. (For example, when a rear speaker

is connected as a subwoofer output.)

— When a speaker is connected to a power

amp delivering output higher than the

speaker’s maximum input power capabil-

ity.

! If the microphone for acoustical measure-

ment (sold separately) is not placed in an ap-

propriate location, the measurement tone may

become loud and measurement may take a

long time, resulting in battery drainage. Be

sure to place the microphone in the specified

location.

Before operating the Auto EQ function

! Perform Auto EQ in as quiet a place as pos-

sible, with the vehicle engine and air condi-

tioning switched off. Also, cut power to car

phones or mobile phones in the vehicle, or

remove them from the vehicle before per-

forming Auto EQ. Sounds other than the

measurement tone (surrounding sounds,

engine sound, telephones ringing, etc.)

may prevent correct measurement of the

vehicle’s acoustics.

! Be sure to perform Auto EQ using the mi-

crophone for acoustical measurement

(sold separately). Using another micro-

phone may prevent measurement, or result

in incorrect measurement of the vehicle’s

acoustics.

! To perform Auto EQ, the front speakers

must be connected.

! When this navigation system is connected

to a power amp with input level control,

Auto EQ may not be able to be per formed if

the power amp’s input level is set below

the standard level.

! When this navigation system is connected

to a power amp with an LPF, turn the LPF

off before performing Auto EQ. Also, set

the cut-off frequency for the built-in LPF of

an active subwoofer to the highest fre-

quency.

! The distance has been calculated by com-

puter to provide the optimum delay to en-

sure accurate results. Do not change this

value.

— The reflected sound within the vehicle is

strong and delays occur.

— The LPF on active subwoofers or exter-

nal amps delay the lower sounds.

! If an error occurs during measurement, a

message appears and measurement is

cancelled. Check the following before mea-

suring the vehicle’s acoustics.

— Front speakers (left/right)

— Rear speakers (left/right)

— Noise

Engb

145

Chapter

26

Customising preferences

Customising preferences

1 2 ... 140 141 142 143 144 145 146 147 148 149 150 ... 191 192

Commentaires sur ces manuels

Pas de commentaire