Description; Uses; Block Diagram - Ramiaudio AMC 502 Manuel Utilisateur

DESCRIPTION

AMC 502 includes a switchable 4 to 1 matrix, a VCA controlled headphone amplifier and a double
order Input channel.
The matrix comprises 4 Line stereo Input channels.
It is controlled either via the front panel or via remote control with return indicators, separately
on the left and right channels in order to allow an easy disconnection when using
satellite/local.
The overall VCA control is accessible either on the front panel or by remote control with an
offset potentiometer.
The headphone Output channel is available either with a jack on the front panel or via Sub D
on the rear panel.
AMC 502 also has two order Input channels, one for the right ear and one for the left ear with a
mono option.
The order level is programmable either via the Mic or via a Line level independently from each
channel.
The orders are validated either via the modulation release level: auto mode with integrated
noise gate, or by closing a loop: manual mode.

USES

CDM headphone control.
Headphone amplifier; ideal for presenters in local stations to best control answering and
hanging Up.
Independent monitoring for journalists as a result of source remote controls and remote gain
controls.
The integration of this equipment in a rack allows easy cabling, taking only the remote controls
into the studio.

BLOCK DIAGRAM

EXT REMOTE
L
EFT
R
IGHT
LEFT
M
UTE
G
D
G
ORDER
INPUT
D
ENGLISH
INPUTS
A B C
G D G D G
S
WITCHES
/
LEFT RIGHT SEPARATED
RIGHT
KEYBOARD
/
MIC LINE
SENS
/
MIC LINE
SENS
D
D G D
LEFT
RIGHT
ORDER LOGIC
:
AUTO MODULATION DETECTION
:
MANUAL EXTERNAL LOOP
/
AUTO MANUAL PROG
+
ORDER LOOP
12
VCA
FRONT PANEL
VOLUME
VCA
FRONT PANEL
VOLUME
GATE
GATE
MONITORING
VCA EXT
REMOTE
EXT PHONES
PHONES
Rami - AMC 502