Troubleshooting Guide; Bluetooth - JVC KS-DR2104DBT Mode D'emploi

Table des Matières

Publicité

How to reset
Comment réinitialiser
Cómo reinicializar

Troubleshooting guide

Sound cannot be heard.
• Check the cords and connections.
• Protection circuit may be activated. Check connections. (
function")
• Blown fuse. Replace the fuse.
• The speaker cord is shorted. After check the speaker cord and fi xing the
cause of the short, replace the fuse.
The sound quality is bad. (The sound is distorted.)
• Connect the speaker cord properly checking the
and wires well.
• Connect the speaker cord again so that it is not pinched by anything.
No Bluetooth device is detected.
Reset the unit. (
"How to reset")
Bluetooth pairing cannot be made.
Delete pairing information from both the unit (
Bluetooth device, then perform pairing again.
Sound is being interrupted or skipped during playback of a
Bluetooth audio player.
• Reduce the distance between the remote control unit and the Bluetooth
audio player.
• Other Bluetooth devices might be trying to connect to the unit.
The connected Bluetooth audio player cannot be controlled.
• Check whether the connected Bluetooth audio player supports Audio/
Video Remote Control Profi le (AVRCP). (Refer to the instructions of your
audio player.)
• Disconnect and connect the Bluetooth player again.
Press and hold
and
Maintenez enfoncée
.
Pulse mantenga pulsado
y
.
"Protection
/
of the terminals
"How to reset") and the
50 Watts RMS × 4 at 4 Ohms and ≤ 1% THD+N
74 dBA (Reference: 1 Watt into 4 Ohms)
50 Watts RMS × 4 à 4 Ohms et ≤ 1% THD+N
74 dBA (Référence: 1 Watt dans 4 Ohms)
.
50 Vatios RMS × 4 a 4 Ohmios y ≤ 1% de distorsión
armónica total+N
et
74 dBA (Referencia: 1 Vatio en 4 Ohmios)
Specifications
Specifi cations subject to change without notice.
Audio unit
Max power output ................................................................................600 W
Rated power output (+B = 14.4V)
Stereo (4 Ω) ...................................50 W × 4 (20 Hz–20 kHz, ≤ 1.0 % THD)
Stereo (2 Ω) ................................................75 W × 4 (1 kHz, ≤ 1.0 % THD)
Bridged (4 Ω) ...........................................150 W × 2 (1 kHz, ≤ 1.0 % THD)
Speaker impedance ................................................ 4 Ω (2 Ω to 8 Ω allowable)
Frequency response (+0, –3 dB)...............................................10 Hz–20 kHz
Signal to noise ratio ...............................................................................89 dB
Low pass fi lter frequency (–12 dB/oct.) ................... 50 Hz–200 Hz (variable)
High pass fi lter frequency (–12 dB/oct.) .................. 50 Hz–200 Hz (variable)
Preout ............................................................................................. 5V (Max.)

Bluetooth

Version ................................................................................ Bluetooth Ver.5.0
Frequency range ..........................................................2,402 GHz–2,480 GHz
RF output power (E.I.R.P.)................................ +4 dBm (Max.), Power Class 2
Profi le .........................................A2DP (Advanced Audio Distribution Profi le)
General
Operating voltage .............................................................12 V DC car battery
Current consumption ...............................................................................26 A
Operational temperature range................................................. –10˚C – 60˚C
Dimensions (W × H × D) ..............................................198 × 48.5 × 104 mm
Weight .................................................................................... 1.6 kg (3.5 lbs)
Water-proof & Dust-proof ...............................................................IP66, IP67
(Bridged connection: 4 Ω to 8 Ω allowable)
AVRCP (Audio/Video Remote Control Profi le)
7-13/16 × 1-15/16 × 4-1/8 inch

Publicité

Table des Matières
loading

Table des Matières