Telephone Muting Function; Steering Remote Switch Controls - Toyota TNS400 Owner's Manual

Mode
LOUD
(LOUDNESS)
SVC
(Source Volume
Control)

4.5. Telephone muting function

When you receive an incoming phone call, the volume of the audio function is reduced to zero.
This function is effective when the car telephone is connected to the main unit with a cable. Upon
receiving a telephone call, the sound muting function comes ON. When the mute function is ON,
"TEL- MUTE" is displayed. When the telephone call ends, the mute function goes OFF and the
volume setting in use immediately before the phone call was received is restored.
Caution: While driving a vehicle, use a hands-free kit for phone calls to avoid danger.

4.6. Steering remote switch controls

The compatibility of the main unit's various modes and the steering remotes installed on your
vehicle are as follows:
Switch Button
Name operation
*
Press
(TRACK)
Press and
hold
Press
(TRACK)
Press and
hold
6 TNS400
Function
Accentuates low
and high frequencies when
the volume is low.
When loudness is ON,
the apparent deficiency
in the high sounds is
compensated for.
Sets the volume for each of
the audio sources. (Except
for FM)
Tuner CD
PRESET
CHANNEL TRACK UP
UP
SEEK UP FAST UP
PRESET
TRACK
CHANNEL
DOWN
DOWN
SEEK FAST
DOWN DOWN
[VOL] Rotary knob/Function
Turn to the right
Turn to the left
Turn to the right
Turn to the left
Mode
MP/
AUX
WMA
FILE UP -
FOLDER
-
UP
FILE
-
DOWN
FOLDER
-
DOWN
ON
OFF
Increases the SVC setting
level
Decreases the SVC setting
level
iPod USB
TRACK UP FILE UP
FAST UP FAST UP
TRACK FILE
DOWN DOWN
FAST FAST
DOWN DOWN
Power
OFF
-
-
-
-