Using Rear Speakers As Subwoofer - Rear Bass Enhancer; Adjusting Setup Items - Set - Sony MEX-BT3900U Bedienungsanleitung

2
Rotate the control dial until "DM+"
appears, then press it.
3
Rotate the control dial to select "ON,"
then press it.
4
Press (BACK).
The display returns to normal play mode.
Tip
The DM+ setting can be memorized for each source.
Using rear speakers as subwoofer
— Rear Bass Enhancer
Rear Bass Enhancer enhances the bass sound by
applying the low pass filter setting (page 30) to
the rear speakers. This function allows the rear
speakers to work as a subwoofer if one is not
connected.
1
During reception/playback, press the
select button.
2
Rotate the control dial until "RB ENH"
appears, then press it.
3
Rotate the control dial to select from
"1," "2" or "3," then press it.
4
Press (BACK).
The display returns to normal reception/play
mode.
Adjusting setup items — SET
1
Press and hold the select button.
The setup display appears.
2
Rotate the control dial until the
desired item appears, then press it.
3
Rotate the control dial to select the
setting, then press it.*
The setting is complete.
4
Press (BACK).
The display returns to normal reception/play
mode.
* For CLOCK-ADJ and BTM settings, step 4 is not
necessary.
Note
Displayed items will differ, depending on the source
and setting.
The following items can be set (follow the page
reference for details):
CLOCK-ADJ (Clock Adjust) (page 7)
CT (Clock Time)
Activates the CT function: "ON," "OFF"
(page 15, 16).
BEEP
30
Activates the beep sound: "ON," "OFF."
AUX-A* 1 (AUX Audio)
Activates the AUX source display: "ON,"
"OFF" (page 31).
AUTO OFF
Shuts off automatically after a desired time
when the unit is turned off: "NO," "30S
(Seconds)," "30M (Minutes)," "60M (Minutes)."
REAR/SUB*
1
Switches the audio output: "SUB-OUT"
(subwoofer), "REAR-OUT" (power amplifier).
DEMO (Demonstration)
Activates the demonstration: "ON," "OFF."
DIMMER
Changes the display brightness: "ON," "OFF."
ILLUM (Illumination)
Changes the illumination color: "1," "2."
AUTO SCR (Auto Scroll)
Scrolls long items automatically: "ON," "OFF."
LOCAL (Local Seek Mode)
– "ON": to only tune into stations with stronger
signals.
– "OFF": to tune normal reception.
MONO*
2 (Monaural Mode)
Selects monaural reception mode to improve
poor FM reception: "ON," "OFF."
REGIONAL* 2
Restricts reception to a specific region: "ON,"
"OFF" (page 16).
ZAP TIME (Zappin Time)
Selects the playback time for the ZAPPIN
function.
– "Z.TIME-1 (about 6 seconds)," "Z.TIME-2
(about 15 seconds)," "Z.TIME-3 (about 30
seconds)."
ZAP BEEP (Zappin Beep)
Has the beep sound between track passages:
"ON," "OFF."
LPF FREQ* 3 (Low Pass Filter Frequency)
Selects the subwoofer cut-off frequency:
"50Hz," "60Hz," "80Hz," "100Hz," "120Hz."
LPF SLOP* 3 (Low Pass Filter Slope)
Selects the LPF slope: "1," "2," "3."
SW PHASE* 4 (Subwoofer Phase)
Selects the subwoofer phase: "NORM," "REV."
HPF FREQ (High Pass Filter Frequency)
Selects the front/rear speaker cut-off frequency:
"OFF," "50Hz," "60Hz," "80Hz," "100Hz,"
"120Hz."
HPF SLOP (High Pass Filter Slope)
Selects the HPF slope (effective only when HPF
FREQ is set to other than "OFF"): "1," "2," "3."
LOUDNESS (Dynamic Loudness)
Reinforces bass and treble for clear sound at low
volume levels: "ON," "OFF."