Table des Matières
Publicité
30
DL251 Audio System I/O
DL251/DL252 Rear Panel
DESIGNED AND ENGINEERED IN ENGLAND
REFER TO ADDITIONAL SAFETY
INFORMATION ON TOP COVER
SE REFERER AU SUPPLEMENT
D'INFORMATION DE SECURITE
SUR LE COUVERCLE SUPERIEUR
100-240V AC~50-60Hz 150W (x2)
Warning: Both supply cords must be unplugged to ensure
complete de-energization of the equipment.
Attention: Les deux câbles d'alimentation doivent être
débranchés afin d'assurer la déconnection complète de l'équipment.
MOUNT IN RACK ONLY
N'ASSEMBLER QUE DANS UN RACK
3
6
5
7
4. Rear Panel
EN
1
Unit serial number label.
2
Ventilation grills, which provide an air outtake for fan
cooling of the inside of the unit.
3
Male XLR chassis connectors, which provide outputs
for line equipment. Each socket has a red LED that illuminates
when mute is on for that output.
4
Female XLR chassis connectors, which provide inputs
for mic/line equipment. Each socket has a red LED that
illuminates when +48V phantom power is on for that input.
5
The diagnostics connector is a 9-way D-type
connector for connecting a laptop/PC by service personnel for
diagnostics purposes. This is not an operator function and
is only to be used by service personnel.
MUSIC Group IP Limited
1
2
3
B
A
9
1
41
MADE IN CHINA
10
2
42
11
3
43
12
4
44
13
5
45
SUPPLY VOLTAGE
14
6
46
15
7
47
16
8
48
11
8
4
10
4
F
E
D
C
B
33
25
17
9
34
26
18
10
35
27
19
11
36
28
20
12
37
29
21
13
38
30
22
14
39
31
23
15
40
32
24
16
OUTPUT LED = 'MUTE' STATUS
INPUT LED = '+48V' STATUS
9
6
The MUTE button mutes all the outputs simultaneously
when held down for longer than one second. It has an integral
LED that illuminates when mute is active.
7
The boot mode switch selects between normal
operation and a service personnel-only configuration boot
mode. It has an adjacent red LED, which illuminates to show
when the unit is in service only configuration mode.
8
There are three MIDI (musical instrument digital
interface) sockets — MIDI in, MIDI out and MIDI thru — for
connection of a MIDI device, such as a synthesiser. The MIDI
in socket receives MIDI data, and the MIDI thru socket gives
out the same MIDI data that is received by the MIDI in socket.
The MIDI out socket gives out MIDI data generated by the
attached Midas Digital Console.
2
5
6
A
1
MUTE
all
diagnostics
7
2
boot
mode
MIDI
thru
3
8
MIDI
out
4
MIDI
in
5
AES50
audio
1
6
9
AES50
audio
2
7
AES50
audio
3
8
10
Ethernet
control
11
13
12
Publicité
Table des Matières
