d&b audiotechnik D12 - 5 Connections; Mains Panel; Mains Power Connection [8]; Fuse Protection [9 (A;B)]

5. Connections
OUT A
OUT B
INPUTLINK
CH B
ANALOG
DIGITAL
AES/EBU
CH A
ANALOG
SERVICEREMOTE
VOLTAGE SEE LABEL
~ 50/60 Hz
3500 W max.
CAUTION
RISK O F ELECT RIC SHOC K
DO NOT OPEN
www.dbaudio.com
MAINS SUPPLY
RISK OF FIRE - REPLACE FUSE AS MARKED
T10A H / 250 V
FUSE
T10A H / 250 V
FUSE
Made in Germany
[14 ][9b] [8][9a] [12 ][13 ][15(a/b)][10 ] [11]
Mains panel
I/O panel
Fig. 7: D12 Connections
5.1. Mains panel
SERVICEREMOTE
VOLTAGE SEE LABEL
~ 50/60 Hz
3500 W max.
CAUTION
RISK O F ELECTRIC SHOCK
DO NOT OPEN
www.dbaudio.com
MAINS SUPPLY
RISK OF FIRE - REPLACE FUSE AS MARKED
T10A H / 250 V
FUSE
T10A H / 250 V
FUSE
Made in Germany
[9b] [8][9a] [10] [11]
Fig. 8: D12 Mains panel
A PowerCon mains connector [8] is fitted on the rear panel and an
appropriate mains lead is supplied.
Two RJ45 [10] connectors are also provided for the D12 REMOTE
functions.
A D-SUB-9 SERVICE connector [11] is fitted which allows operating
software and loudspeaker configuration updates to be loaded into the
unit.
5.1.1. Mains power connection [8]
WARNING!
Only connect the D12 to mains power supplies with a
ground conductor (protective earth).
Make absolutely sure that earth is connected correctly.
IMPORTANT!
Before connecting the device to mains voltage, check that the mains
voltage and frequency corresponds to the specifications on the
configuration sticker on the rear of the D12.
5.1.2. Fuse protection [9 (a/b)]
WARNING!
If a fuse has failed disconnect the D12 from the mains
power supply before replacement.
Only use a fuse of the correct type and nominal current
value.
Before restoring power to the D12 all cabling should be checked for
faults. If in any doubt disconnect all signal and loudspeaker connections.
The mains fuses are located above the PowerCon socket and fullfill a
purely protective function in case of a device fault. They do not serve as
an overload protection.
In 200/230 V operation the upper fuse works only [9a]. In 100/115 V
operation both fuses are working [9a and b].
D12 Amplifier, Hardware manual (2.0E) Page 17 of 32