JVC KD-R992BT Instruction Manual page 19

BLUETOOTH®
To
While having two active calls...
End current call and activate
held call
Swap between the current
call and held call
Adjust the phone volume * 1
[00] to [35] (Default: [15])
Switch between hands-free
and private talk modes * 3
* 1
This adjustment will not affect the volume of the other sources.
* 2
Press and hold VOL + to continuously increase the volume to 15.
* 3
Operations may vary according to the connected Bluetooth device.
Improve the voice quality
While talking on the phone....
1
Press and hold .
2
Perform 'select an item ( 3 or 4)' operation to select an item (see the
following table).
3 2
Repeat step until the desired item is selected or activated.
4
Press to exit.
To return to the previous setting item, press
On the faceplate
Press and hold or the following button.
KD-R992BT/KD-R899BT/
KD-R794BT/KD-R792BT: volume knob
KD-R891BT:
Press .
Perform the following operation during a call.
KD-R992BT/KD-R899BT/KD-R794BT/KD-R792BT:
Turn the volume knob
* 2
KD-R891BT: Press
Press during a call.
.
MIC GAIN LEVEL –10 to LEVEL +10 (LEVEL –04): The sensitivity of the
microphone increases as the number increased.
NR LEVEL LEVEL –05 to LEVEL +05 (LEVEL 00): Adjust the noise
reduction level until the least noise is being heard during a
phone conversation.
ECHO CANCEL LEVEL –05 to LEVEL +05 (LEVEL 00): Adjust the echo
cancellation delay time until the least echo is being heard
during a phone conversation.
Make the settings for receiving a call
1
Press to enter Bluetooth mode.
2
Perform 'select an item ( 3 or 4)' operation to select
an item (see the following table).
3 2
Repeat step until the desired item is selected or
activated.
To return to the previous setting item, press
SETTINGS
AUTO ANSWER 01 SEC to 30 SEC: The unit answers incoming call
automatically in the selected time (in seconds). ; OFF: Cancels.
RING COLOR KD-R992BT/KD-R891BT:
COLOR 01 to COLOR 49 (COLOR 08): Selects the illumination
color for the buttons or symbolic button as notification when
there is an incoming call and during a call. ; OFF: Cancels.
RING ILLUMI KD-R899BT/KD-R794BT/KD-R792BT:
BLINK 01 to BLINK 05 (BLINK 02): Selects the blinking
pattern for the buttons as notification when there is an
incoming call. ; OFF: Cancels.
Default: XX
.
Default: XX
15
ENGLISH