Engine JAC HFC4DA1-2C. Manual - part 84

AV

AV

AV

AV Audio/

Audio/

Audio/

Audio/Video

Video

Video

Video System

System

System

System

-126-

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Removal

Removal

Removal

Removal of

of

of

of loudspeakers

loudspeakers

loudspeakers

loudspeakers

5.

Disconnect the connecting harness and remove the
loudspeaker.

AV

AV

AV

AV Audio/

Audio/

Audio/

Audio/Video

Video

Video

Video System

System

System

System

-- 127 --

Specification

Specification

Specification

Specification

Basic

Basic

Basic

Basic parameters

parameters

parameters

parameters of

of

of

of audio

audio

audio

audio system

system

system

system

1.

Operating condition and performance parameter:

Item

Range

Typical Value

Operating voltage

DC 10.8V ～ 16V

12V

Operating temperature

-20℃ ～ 70℃

/

Storage temperature

-40℃ ～ 80℃

/

Relative humidity

40% ～ 93%

/

Atmospheric pressure

86KPa ～ 106KPa

/

2.

AM technical data:

Item

Unit

Performance Parameter

Frequency range

KHz

531 ～ 1629

Intermediate frequency

KHz

455±5

S/N sensitivity

dBuV

≤40

S/N ratio

dB

≥40

Selectivity

dBuV

≥40

Intermediate frequency rejection ratio

dBuV

≥50

Image rejection ratio

dBuV

≥60

Automatic gain control

dBuV

≥40

Maximum output power

W

≥10

Distortion

%

≤3

3.

FM technical data:

Item

Unit

Performance Parameter

Frequency range

MHz

87.5 ～ 108

Intermediate frequency

MHz

10.7 ± 0.3

S/N sensitivity

dBuV

≤12

-3dB amplitude limiting

dBuV

≤10

S/N ratio

dBuV

≥50

Intermediate frequency rejection ratio

dBuV

≥65

Image rejection ratio

dBuV

≥50

AM rejection ratio

dBuV

≥35

Selectivity

dB

≥20

Search sensitivity

dBuV

14 ～ 24

Channel separation L/R

dB

≥25

Distortion

%

≤2

Overload distortion

%

≤5

Maximum output power

W

≥15W

Stereo S/N ratio

dB

≥46

AV

AV

AV

AV Audio/

Audio/

Audio/

Audio/Video

Video

Video

Video System

System

System

System

-- 128 --

4.

Technical data for USB-MP3 play:

Item

Unit

Performance Parameter

Frequency response

dB

100Hz/100KHz ±3dB

Standard distortion

/

≤3%

S/N ratio

dB

≥50

Channel separation

dB

≥45

Maximum output power

W

≥10

5.

Technical data for CD play:

Item

Unit

Test Condition

Performance Parameter

S/N ratio

dB

0dB Track

≥60

Channel separation

dB

20Hz

≥45

dB

1KHz

≥50

dB

10KHz

≥45

Distortion

%

1KHz

≤0.35

%

10KHz

≤0.5

Frequency response

dB

20Hz

0± 3

dB

20KHz

0± 3

Maximum output power

W

1KHz

≥15

CD read time

S

TCD-784

≤10

CD quit time

S

TCD-784

≤8

Time to next track

S

TCD-784

≤3

Time between first and last track

S

TCD-784

≤5

Pause and play time

S

TCD-784

≤6

Error correction during reading core shift

CD

um

TCD-712R

≥140

Error correction during reading plane

polarized CD

mm

TCD-731RA

≥0.6

Breakpoint/macula during reading error

correction CD

mm

TCD-725B

≥0.7 / ≥0.6

Fingerprint during reading error correction

CD

um

TCD-725B

≥65

6.

Technical data for loudspeakers:

Item

Unit

Performance Parameter

Rated impedance

Ω

4Ω± 0.6

Rated power

W

20W

Maximum rated power

W

30W

Rated resonance frequency

HZ

80HZ±20

Rated frequency range

HZ

f0-8KHZ

Rated characteristic sensitivity

dB

87±3

Low temperature resistance

℃

-40℃

High temperature resistance

℃

85℃

SB

SB

SB

SB Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

- 129 -

Seat

Seat

Seat

Seat Belt

Belt

Belt

Belt

Applied models: SUNRAY products manufactured by JAC

Subject

Page

Instruction

Instruction

Instruction

Instruction and

and

and

and Operation

Operation

Operation

Operation

Seat Belt....................................................................................................................................................................... 130

Overview................................................................................................................................................................ 130

Diagnosis

Diagnosis

Diagnosis

Diagnosis and

and

and

and Testing

Testing

Testing

Testing

Seat Belt....................................................................................................................................................................... 131

Troubleshooting...................................................................................................................................................... 131

Removal/Installation

Removal/Installation

Removal/Installation

Removal/Installation

Seat Belt....................................................................................................................................................................... 132

Removal of seat belt............................................................................................................................................... 132
Removal of seat belt buckle lock............................................................................................................................ 134