Specifications are subject to change without notice
AtlasSound.com
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. • TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435
©2006 ATLAS SOUND LP
Printed in China
00606
AT000384 RevB 06/06
PN 484004
OWNER'S MANUAL
MVXA SERIES
MULTI-AMPLIFIED MONITOR PANEL
3
MVXA Series Fast Install Overview
1. Remove Rear Panel Cover and set jumpers for each input to desired reference level
(25V, 70V, 100V, or line level).
Each channel is independent so that signals of different types can be monitored on the same unit.
2. Rack mount (if desired).
Assure proper "Earth Ground"- see paragraph Shields and Grounding located in Back Panel View on page 6 for
detailed
information.
3. Connect each piece of equipment to be monitored to a se & — input terminal (channel 1-8 or 1-16).
4. Determine desired audio monitoring method and action.
METHOD
ACTION
A.
Internal
Speaker No Action Required.
B.
Headphone
Jack Plug in headphone. This automatically bypasses the internal speaker.
C.
External
Speaker
Connect external speaker to + and – speaker out terminals. If listening to both internal
and external speakers is desired; keep the speaker/headphone disconnect jumper in the
"on" position. If only the external speaker is desired; move the speaker/headphone
disconnect jumper to "off".
D. External Line Level Connect line level source to + and – line level out terminals. If listening to both the
internal speaker and line level device is desired; keep the speaker/headphone
disconnect jumper in the "on" position. If only the line level device is desired, move the
speaker/headphone disconnect jumper to "off".
5. Perform desired wire management and labeling functions.
6. Connect the power supply (included) to the MVXA.
7. Attach rear cover.
8. Plug the power supply into a 110/120 VAC outlet.
Set Each Channel's
0dB Reference Level
25V
70V (Default Setting)
100V
Line Level
Place jumpers
lengthwise only
as shown in these
diagrams!
Jumpers must be
adjusted before
applying power!
Jumper Setting
1 & 2
3 & 4
None
4 & 5
Reference Voltage
25Vrms
70 Vrms
100Vrms
1Vrms
Power Ref. into 8
Ω
78 Watts
613 Watts
1250 Watts
0.13 Watts
Power Ref. into 4
Ω
156 Watts
1225 Watts
2500 Watts
0.25 Watts
1 2
N o n e
3 4
4 5
WA R N I N G !
3PEAKER
/UT
7ATTS
,INE
/UT
0OWER
6!#
#HANNELOR
#HANNEL
3PEAKER
(EADPHONE
$ISCONNECT
3
3HIELD#ONNECTION
SEE3HIELDS
'ROUNDINGIN
"ACK0ANEL6IEW
FOR INFORMATION
#ONNECTIONS
FORAUDIO
SIGNAL