Operating Instructions

MP3/CD ɩɥɟɣɴɪ/ɪɟɫɢɜɴɪ CQ-C7403U / C7303U / C7203U / C7103U
44
ɋɉȿɐɂɎɂɄȺɐɂɂ
ɈȻɓɂ ɋɉȿɐɂɎɂɄȺɐɂɂ
Ɂɚɯɪɚɧɜɚɧɟ:
DC 12 V (11 – 16 V), ɩɪɨɛɟɧ ɜɨɥɬɚɠ 14,4
V, ɨɬɪɢɰɚɬɟɥɧɚ ɦɚɫɚ
Ɇɚɤɫɢɦɚɥɧɚ ɢɡɯɨɞɧɚ ɦɨɳɧɨɫɬ:
50 W x 4 (ɧɚ 1 kHz)
ɩɪɢ ɦɚɤɫɢɦɚɥɧɚ ɫɢɥɚ ɧɚ ɡɜɭɤɚ
ɂɡɯɨɞɧɚ ɦɨɳɧɨɫɬ:
18 W x 4 ɤɚɧɚɥɚ (1 kHz, 1 %, 4 Ɉɦɚ)
Ɍɟɤɭɳɚ ɤɨɧɫɭɦɚɰɢɹ: ɩɨ-ɦɚɥɤɨ ɨɬ 2,1 Ⱥ
(CD ɪɟɠɢɦ; 0.5W x 4 ɤɚɧɚɥɚ
Ɋɟɝɭɥɢɪɭɟɦ ɨɛɯɜɚɬ:
ɇɑ: +/- 12 dB ɧɚ 100 Hz
ȼɑ: +/- 12 dB ɧɚ 10 kHz
ɂɦɩɟɞɚɧɫ ɧɚ
ɝɨɜɨɪɢɬɟɥɢɬɟ: 4 – 8 Ɉɦɚ
ɂɡɯɨɞɧɨ ɧɚɩɪɟɠɟɧɢɟ ɧɚ
ɩɪɟɞɭɫɢɥɜɚɬɟɥɢɬɟ:
5 V (CQ-C7403U/C7203U)
2.5 V (CQ-C7303U)
2V (CQ-C7103U)
(CD ɪɟɠɢɦ, 1 kHz, 0 dB)
ɂɡɯɨɞɧɨ ɧɚɩɪɟɠɟɧɢɟ ɧɚ ɫɭɛɛɚɫɚ:
5 V (CQ-C7403U/C7203U)
2.5 V (CQ-C7303U)
2V (CQ-C7103U)
(CD ɪɟɠɢɦ, 1 kHz, 0 dB)
ɂɡɯɨɞɟɧ ɢɦɩɟɞɚɧɫ ɧɚ
ɩɪɟɞɭɫɢɥɜɚɬɟɥɹ:
60  (CQ-C7403U/C7203U)
200  (CQ-C7303U/C7103U)
ɂɡɯɨɞɟɧ ɢɦɩɟɞɚɧɫ ɧɚ ɫɭɛɛɚɫɚ:
60  (CQ-C7403U/C7203U)
200  (CQ-C7303U/C7103U)
Ɋɚɡɦɟɪɢ:
178(W) x 50(H) x 155(D) mm
Ɍɟɝɥɨ: 1.6 kg
ɂɡɯɨɞɧɚ ɦɨɳɧɨɫɬ:
4 ɯ 50 W, (ɦɚɤɫɢɦɚɥɧɚ,ɩɪɢ
1 ɤHz)
ɊȺȾɂɈ
FM
ɑɟɫɬɨɬɟɧ ɨɛɯɜɚɬ:
87.9 MHz – 107.9 MHz
ɋɬɟɪɟɨ ɪɚɡɞɟɥɹɧɟ ɧɚ ɤɚɧɚɥɢɬɟ:
35 dB (at 1 kHz)
Ⱥɥɬɟɪɧɚɬɢɜɧɨ ɢɡɛɢɪɚɧɟ ɧɚ ɤɚɧɚɥɢɬɟ:
75 dB
Ɉɬɧɨɲɟɧɢɟ ɫɢɝɧɚɥ/ɲɭɦ: 62 dB
AM:
ɑɟɫɬɨɬɟɧ ɨɛɯɜɚɬ: 530 kHz – 1 710 kHz
ɑɭɜɫɬɜɢɬɟɥɧɨɫɬ: 27 dB/μV (S/N 20 dB)
CD ɉɅȿɃɔɊ:
ɑɟɫɬɨɬɚ ɧɚ ɞɢɫɤɪɟɬɢɡɚɰɢɹ: 8-ɤɪɚɬɧɚ
ɐɢɮɪɨɜɨ-ɚɧɚɥɨɝɨɜ ɤɨɧɜɟɪɬɨɪ:
4 DAC system
Ⱦɴɥɠɢɧɚ ɧɚ ɜɴɥɧɚɬɚ ɧɚ ɥɚɡɟɪɚ:
790 nm
ɑɟɫɬɨɬɟɧ ɨɛɯɜɚɬ:
20 Hz – 20 kHz (±1 dB)
Ɉɬɧɨɲɟɧɢɟ ɫɢɝɧɚɥ/ɲɭɦ: 96 dB
ɏɚɪɦɨɧɢɱɧɢ ɢɡɤɪɢɜɹɜɚɧɢɹ:
0.01 % (1 kHz)
0.02
Wow and Flutter:
ɉɨɞ ɜɴɡɦɨɠɧɢɬɟ ɢɡɦɟɪɢɦɢ ɧɢɜɚ
Ɋɚɡɞɟɥɹɧɟ ɧɚ ɤɚɧɚɥɢɬɟ:
75 dB
Ɂɚɛɟɥɟɠɤɢ:
x ɋɩɟɰɢɮɢɤɚɰɢɢɬɟ ɦɨɝɚɬ ɞɚ ɫɟ
ɩɪɨɦɟɧɹɬ ɛɟɡ ɩɪɟɞɭɩɪɟɠɞɟɧɢɟ
x ɇɹɤɨɢ ɢɡɨɛɪɚɠɟɧɢɹ ɢ ɢɥɸɫɬɪɚɰɢɢ
ɜ ɬɨɜɚ ɪɴɤɨɜɨɞɫɬɜɨ ɦɨɠɟ
ɞɚ ɢɦɚɬ
ɥɟɤɢ ɪɚɡɥɢɤɢ ɨɬ ɜɚɲɢɹ ɩɪɨɞɭɤɬ.