JVC KD-R980BTS Manuel D'instructions page 28

AUDIO SETTINGS
Speaker output settings
[SPK/PRE OUT]
(Applicable only if [X ' OVER TYPE ] is set to [2-WAY]) ( 23)
Select the output setting for the speakers [SPK/PRE OUT], based on the
speaker connection method.
Connection via lineout terminals
For connections through an external amplifier. ( 35)
Setting on
[SPK/PRE OUT]
REAR/REAR Front speakers output
REAR/SUB.W (default) Front speakers output
SUB.W/SUB.W Front speakers output
Connection via speaker leads
For connections without using an external amplifier. However, with this
settings you can also enjoy the subwoofer output. ( 35)
Setting on
[SPK/PRE OUT]
REAR/REAR Rear speakers output
REAR/SUB.W Rear speakers output
SUB.W/SUB.W Subwoofer output
If [SUB.W/SUB.W] is selected:
– [FRQ 120HZ] is selected in [SUB.W LPF] and [THROUGH] is not available.
– [POSITION R02] is selected in [FADER] and selectable range is [POSITION
R15] to [POSITION 00].
24
ENGLISH
Audio signal through lineout terminal
FRONT REAR/SW
Rear speakers output
Subwoofer output
Subwoofer output
Audio signal through rear speaker lead
L (left) R (right)
Rear speakers output
Rear speakers output
(Mute)
Crossover settings
Below are the available setting items for 2-way crossover and 3-way
crossover.
Caution
Select a crossover type according to how the speakers are connected.
( 35)
If you select a wrong type:
• The speakers may damage.
• The output sound level may be extremely high or low.
SPEAKER SIZE
Selects according to the connected speaker size for optimum
performance.
• The frequency and slope settings are automatically set for the crossover
of the selected speaker.
• If [NONE] is selected for [TWEETER] of [FRONT], [REAR] and [SUBWOOFER]
for [SPEAKER SIZE], the [X ' OVER] setting of the selected speaker is not
available.
X ' OVER (crossover)
• [FRQ]/[F-HPF FRQ]/[R-HPF FRQ]/[SW LPF FRQ]/[HPF FRQ]/[LPF FRQ]: Adjusts the
crossover frequency for the selected speakers (high pass filter or low
pass filter).
If [THROUGH] is selected, all signals are sent to the selected speakers.
• [SLOPE]/[F-HPF SLOPE]/[R-HPF SLOPE]/[SW LPF SLOPE]/[HPF SLOPE]/[LPF SLOPE]:
Adjusts the crossover slope.
Selectable only if a setting other than [THROUGH] is selected for the
crossover frequency.
• [SW LPF PHASE]/[PHASE]: Selects the phase of the speaker output to be in
line with the other speaker output.
• [GAIN LEFT]/[GAIN RIGHT]/[F-HPF GAIN]/[R-HPF GAIN]/[SW LPF GAIN]/[GAIN]:
Adjusts the output volume of the selected speaker.