Ecler SAM612T, Руководство пользователя

Страница: 6 / 29

6
•
Given the important level differences between usual LINE and CD sources, SAM612T provides
±15dB gain for each source.. CD Players, DAT, MP3, and DVD Audio should be connected to
the "LINE" inputs.
Turntables CAN NOT be directly connected to this unit, because SAM612T has no RIAA preamp
equipped input.
In addition, MIX IN (15) input directly access to the main mixing bus. It is especially useful to
connect a second SAM612T or another mixer in order to increase the number of mixing channels and
inputs.
5. OUTPUTS
Ecler SAM612T has two main outputs, with their type of connector as only difference: electronically
balanced screw terminal strips (17, 18) and unbalanced RCA connectors (16).
Connection is made according to the following diagram:
In order to use a unbalanced output, you need to short pin 2 and pin 3, as indicated in the previous
diagram. Otherwise, the output signal won't have the right level and quality.
The mixer's main output level (OUTPUT VOL (7)) must be set in order to avoid your system power
amp clipping indicators (CLIP) to be permanently lit. Only the most powerful lower frequencies must light
them.
Other connections on the back panel:
•
REC output (16), 0dBV nominal, 10k
Ω
.
•
L+R switch (19): convert output signals in a mono signal.
•
MUTE remote control input (20): external contact closure input. Allows connection of fire detection
systems or any other safety device that have to mute the mixer by activating this control signal. The
operating mode is internally selectable by jumpers as "NO / NC" (normally open / normally closed).