Atlas Sound MVXA - Manual (Page 3)

Specifications are subject to change without notice
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©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 separate + & — 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

/UT
0OWER
 #HANNEL
#HANNEL
3PEAKER
(EADPHONE
$ISCONNECT
3
3HIELD
SEE

"ACK
FOR INFORMATION
#ONNECTIONS
FOR
SIGNAL