Atlas Sound MVXA - Manual (Page 7)

Specifications are subject to change without notice
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OWNER'S MANUAL
MVXA SERIES
MULTI-AMPLIFIED MONITOR PANEL
7
MVXA Series Back Panel View (Rear Panel Cover Removed)
15. Terminal Inputs
Each of the unit's eight or sixteen channel inputs is
independent allowing audio and visual monitoring of
any combination of 25V, 70V, and 100V, and line
level circuits. Each channel provides level indication
and is selectable to a "0" dB reference through easily
accessible jumpers. The available references are
shown in Table 1.
Since each channel is independent, the MVXA can
monitor multiple signal types. For example: Ch1
could be a line level, Ch2 the 70V output from an
amplifier, Ch3 a line level from another source, etc.
The default setting for all channels is 70V.
16. Jumpers
Jumpers are to be adjusted prior to applying power
to the MVXA monitor panel. Jumpers have an
extended tab for ease of placement.
Always put the jumpers on the same numbers. Ex: 1
& 2, 3 & 4, or 4 & 5. No jumpers are used for the 100
Volt input setting.
17. Rear Panel Cover (Not Shown)
The protective rear panel cover should be placed on
the unit after wiring to avoid accidental contact with
rear terminals. The cover has knockouts on each end
to help with wire management.
Table 1: Choose jumper settings to match desired 0dB reference (25, 70V, 100V, or line level).
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 !
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