JVC CW-DRA8 [7/80] Fuse exchange

JVC CW-DRA8 [7/80] Fuse exchange
English
7
Removal Insertion
Open the cover.
Grasp the fuse and pull up.
Insert the fuse gently into the fuse holder and
push in all the way with your  nger.
Close the cover.
Exchange with the speci ed capacity
fuse.
Operation
Fuse exchange
Adjusting the sound
(Remote control operation)
Turn the FREQUENCY control knob to adjust the
cut-off frequency (frequencies higher than this
frequency are cut o ).
Turn the FREQUENCY control knob to adjust the balance between
the bass from the rear speakers and the bass from this unit as
desired.
Adjust the low frequency phase.
The low frequency tone may be variable depending on the position
of the unit, its orientation or the turn-over frequency. This can be
adjusted by changing the position of the PHASE switch. Set this
switch to either position according to your liking.
[0°] indicates the normal phase and [180°] means the reverse phase.
Turn the VOLUME control knob to adjust the low
frequencies to the desired level.
Name of each part (Remote control )
The sound is output even when the remote control unit is
not connected, but the operations described in this section
are not available. In this case, the volume, cut-o frequency
and phase are set to the predetermined default conditions,
with which the cut-o frequency is 125 Hz and the phase
is 0° (positive).
Installing the remote control unit
Install the remote control unit on the vehicle by the
provided hook-and-loop fastener.
Frequency
Low
Low
High
High
50 Hz
125 Hz
To increase
volume
To decrease
volume
Sound pressure
level
Remote control
(Rear panel)
Hook-and-loop
fastener
(Softer surface)
Vehicle
Hook-and-loop
fastener
(Harder surface)
PHASE switch
(Phase select switch)
FREQUENCY control knob
(Cut-o frequency control knob)
VOLUME control knob
(Input sensitivity control knob)
Illumination
When the power turns ON, the illumi-
nation lights.
Fuse
Cover
Fuse holder
Replacement
fuse 10 A
Caution:
Install the remote control unit in a position that does not
come in the way of driving operations.
Avoid installing it in a place subject to direct sunlight or
direct hot wind from the heater. Otherwise, the product
may be degraded and a  re hazard may result.
Remove dirt from the installation position before attaching
the hook-and-loop fastener.
Caution: Be sure to replace with same capacity (amperage) as displayed on the
fuse. This product is 10A.
Note:
Large power input will cause the protection circuit for this unit
to operate, which will decrease output level. In this case, turn
the volume to “MIN” for a while, then eventually this unit will
automatically start working again.
1_EN_J_-10.indd 71_EN_J_-10.indd 7 2018/07/12 10:482018/07/12 10:48

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