JBL STADIUM UB4100, Руководство пользователя

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• Check that the soundbar’s +12V and GND connections have been properly made.
• Check if the fuse on the +12V wire located near the battery is blown; if so, replace it with an identical fuse.
• Check the fuse located on the soundbar’s control panel. If it’s blown, replace it with an identical fuse.
• If you are using the soundbar’s remote wire for turn-on, check that the wire is properly connected to the
audio system's remote turn-on wire.
No sound (Standby indicator is off)
• Check that the source device’s volume control is not turned all the way down.
• If you’re trying to listen to a Bluetooth device or your vehicle’s audio system, make sure that there is no
connection to the soundbar’s 3.5mm audio cable. (A connection to this cable will override all other audio
inputs.)
• If you’re trying to listen to a Bluetooth device, make sure it is paired and connected to the soundbar.
• Check that the soundbar’s Gain control is not turned all the way down (counter-clockwise). See Gain
Control, on page 3, for information about setting the Gain control.
No sound (Standby indicator is on)
• Confirm that the vehicle’s electrical system is supplying between 9V and 16V DC to the soundbar. If the
supply voltage is outside of this range, correct the condition before attempting to use the soundbar.
• If the soundbar has overheated, wait until it has cooled down before attempting to use it again.
• If you have corrected the two above conditions and the soundbar’s Standby indicator is still flashing,
contact your authorized JBL dealer for assistance.
No sound (Standby indicator is
flashing)
• Check that the soundbar’s Gain control is not turned too low. See Gain Control, on page 3, for
information about setting the Gain control. Sound is too quiet when listening to
the vehicle’s audio system, even with
the vehicle audio system’s source unit
volume turned all the way up.
• Check that the distortion is not originating from the source device.
• Check that the soundbar’s Gain control is not turned too high. See Gain Control, on page 3, for
information about setting the Gain control.
Sound is distorted
Problem Causes and Solutions
GOPRO MOUNT
The soundbar’s bottom bridge plate includes a mount that lets you easily attach a
GoPro ™ camera. Slide the camera’s foot into the mount clip as shown in the illustration
below. (You can insert the camera into the mount from either direction.)
TROUBLESHOOTING
SPECIFICATION
Product Type : Stereo amplified mobile soundbar
Frequency Response : 50Hz-20kHz
Maximum SPL : 100dB
Total Amplifier Power : 120Wx2
Power handling : N/A
Driver Complement : 4x 4 " Long excursion woofers;
2x 2" Edge-Driven Dome Tweeters
Soundbar Dimension (L x W x H) : 31.5" x 6.12" x 5" (800 x 155.5 x 128mm)
Soundbar Weight : 22.7 lbs (10.3 kg)
Low input level sensitivity : 0.35V – 2V
Hi level input sensitivity : 1.75V – 10V
Aux sensitivity : 0.35V – 1V
BT sensitivity : -9dBFS
BT version : 4.0
BT Transmitter power : 0 – 4dBm
BT transmitter frequency range : 2.402 – 2.480GHz
Profile Support : A2DP V1.3, AVRCP V1.5
SNR @ 1W : >75dB
Channel separation : >60dB
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