MODE D’EMPLOI | ® |
INTRODUCTION
Nous vous remercions de la confiance que vous nous témoignez en choisissant un correcteur graphique dbx. Tous les correcteurs graphiques dbx sont des appareils multifonctionnels de haute qualité, conçus pour délivrer toute la souplesse et la puissance nécessaires à une utilisation professionnelle. Nous vous recommandons de prendre le temps de lire ce mode d’emploi. Il vous fournit toutes les informations nécessaires, de l’installation du système aux applications d’égalisation. Les correcteurs série 12 offrent les fonctions suivantes :
•Plage d’atténuation/accentuation commutable entre ±6 dB et ±15 dB
•Entrées et sorties symétriques
•Connecteurs XLR, sur bornier et Jack stéréo 6,35 mm
•Plage de gain d’entrée
•Filtre
•Fonction de découplage de masse
•Transformateur interne d’alimentation
•Fonction de Bypass par relai (mise hors tension) avec délai de 2 secondes à la mise sous tension.
INSPECTION
Vérifiez que le pack du correcteur contient les éléments suivants :
•Appareil dont le numéro de série correspond à celui indiqué sur l’emballage
•Cordon d’alimentation
•Mode d’emploi
•Carte d’enregistrement
•Quatre vis et rondelles de montage en rack
Si l’un de ces éléments manque, veuillez contacter le service clientèle dbx au numéro indiqué au dos de ce mode d’emploi.
RÉGLAGES
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Faces avant | ||||
1231 - Correcteur graphique 31 bandes deux canaux |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||
0 | +10 | +18 | +6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| +15 |
| ||
| OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
LEVEL (dBu) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
CLIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
| |
| dB | +12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
EQ | INPUT | LOW | RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
BYPASS | GAIN | CUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1231 | |||
|
|
|
|
| 20 | 25 |
| 31.5 | 40 | 50 | 63 |
| 80 | 100 | 125 | 160 |
| 200 | 250 | 315 | 400 | 500 | 630 | 800 | 1k | 1.25k | 1.6k | 2k | 2.5k |
| 3.15k | 4k | 5k | 6.3k |
| 8k | 10k | 12.5k | 16k |
| 20k | ||
0 | +10 | +18 | +6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| +15 | Graphic Equalizer | ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||
| OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
LEVEL (dBu) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
CLIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
| |
| dB | +12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
EQ | INPUT | LOW | RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
BYPASS | GAIN | CUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
1215 - Correcteur graphique 15 bandes deux canaux |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||||||||||||||
|
|
|
|
| 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1k | 1.6k | 2.5k | 4k | 6.3k | 10k | 16k |
|
|
|
|
|
|
|
| 25 | 40 | 63 | 100 | 160 | 250 | 400 | 630 | 1k | 1.6k | 2.5k | 4k | 6.3k | 10k | 16k |
|
0 | +10 | +18 |
| +6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| +15 |
| 0 +10 | +18 |
|
|
| +6 |
|
|
|
|
|
|
|
|
|
|
|
|
| +15 |
| ||
OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| OUTPUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
LEVEL (dBu) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| LEVEL (dBu) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
CLIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| CLIP |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1215 | ||
|
| 0 |
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| 0 |
|
| 0 |
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
| 0 | |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Graphic Equalizer |
dB +12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| dB | +12 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
EQ | INPUT | LOW | RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| EQ | INPUT |
| LOW |
| RANGE |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
BYPASS | GAIN | CUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| BYPASS | GAIN |
| CUT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1 2