Sw Direc (Subwoofer Direct Connection); Display Setup; Bt (Bluetooth) Setup - Sony MEX-N4050BT Operating Instructions Manual

LPF FREQ (low pass filter frequency)
Selects the subwoofer cut-off frequency: [50Hz],
[60Hz], [80Hz], [100Hz], [120Hz].
LPF SLOP (low pass filter slope)
Selects the LPF slope: [1], [2], [3].

SW DIREC (subwoofer direct connection)

You can use the subwoofer without a power
amplifier when it is connected to the rear
speaker cord. (Available only when [RBE MODE]
is set to [OFF].)
Be sure to connect a 4 - 8 ohm subwoofer to
either of the rear speaker cords. Do not connect
a speaker to the other rear speaker cord.
SW MODE (subwoofer mode)
Selects the subwoofer mode: [1], [2], [3], [OFF].
SW PHASE (subwoofer phase)
Selects the subwoofer phase: [NORM], [REV].
SW POS* (subwoofer position)
Selects the subwoofer position: [NEAR],
[NORMAL], [FAR].
LPF FREQ (low pass filter frequency)
Selects the subwoofer cut-off frequency: [50Hz],
[60Hz], [80Hz], [100Hz], [120Hz].
LPF SLOP (low pass filter slope)
Selects the LPF slope: [1], [2], [3].
S.WOOFER (subwoofer)
SW LEVEL (subwoofer level)
Adjusts the subwoofer volume level:
[+10 dB] – [0 dB] – [-10 dB].
([ATT] is displayed at the lowest setting.)
SW PHASE (subwoofer phase)
Selects the subwoofer phase: [NORM], [REV].
SW POS* (subwoofer position)
Selects the subwoofer position: [NEAR],
[NORMAL], [FAR].
LPF FREQ (low pass filter frequency)
Selects the subwoofer cut-off frequency: [50Hz],
[60Hz], [80Hz], [100Hz], [120Hz].
LPF SLOP (low pass filter slope)
Selects the LPF slope: [1], [2], [3].
HPF (high pass filter)
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].
AUX VOL (AUX volume level)
Adjusts the volume level for each connected
auxiliary device: [+18 dB] – [0 dB] – [-8 dB].
This setting negates the need to adjust the
volume level between sources.
18
GB
BTA VOL (BLUETOOTH audio volume level)
Adjusts the volume level for each connected
BLUETOOTH device: [+6 dB] – [0 dB] – [-6 dB].
This setting negates the need to adjust the
volume level between sources.
* Does not appear when [SET F/R POS] is set to [OFF].

DISPLAY Setup

DEMO (demonstration)
Activates the demonstration: [ON], [OFF].
BLK OUT (black out)
Turns off the illumination automatically for any
source (e.g., during radio reception/CD
playback, etc.) if no operation is performed for 5
seconds: [ON], [OFF].
To turn the light back on, press any button on
the unit or the remote commander.
DIMMER
Changes the display brightness: [ON], [OFF].
AUTO SCR (auto scroll)
Scrolls long items automatically: [ON], [OFF].

BT (BLUETOOTH) Setup

This setup menu can be also opened by pressing
CALL.
PAIRING (page 7)
PHONEBOOK (page 13)
REDIAL (page 14)
RECENT CALL (page 13)
VOICE DIAL (page 14)
DIAL NUMBER (page 14)
RINGTONE
Selects whether this unit or the connected
cellular phone outputs the ringtone: [1] (this
unit), [2] (cellular phone).
AUTO ANS (auto answer)
Sets this unit to answer an incoming call
automatically: [OFF], [1] (about 3 seconds), [2]
(about 10 seconds).
AUTO PAIRING
Start BLUETOOTH pairing automatically when
iOS device version 5.0 or later is connected via
USB: [ON], [OFF].