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Resumen del manual
Volume Knob Adjust the output volume to the internal speaker, headphone jack, and/or external speaker (The external line level output is not affected by this knob). Note: When using headphones for audible monitoring, make sure you adjust completely down (counter- clockwise) and then adjust volume up accordingly. 9. Stereo Monitoring Visual monitoring of stereo signals may be accomplished by simply connecting left and right signal connections to separated channels (Ex: left to channel 1 and right to channel 2). Note: If simultaneous audible monitoring of stereo signals is required, two MVXA units are necessary; one for the left signal and the other for the right signal. 7 8 1 32 45 12345 Volume Control Channel Select Control Channel Visual Indicator LED's Phone Plug (3 Watts Unbuffered) S + -+-+ Speaker Out (3 Watts) Line Out Power 15 VAC -2 -5 -7 -9 -13 -16 -19 -22 -25 -30 +3 0 Made in USA Peak Response LED DriverVU ResponseChannel Audio Select Audio Amp IN IN OUT dB dB Red LED's Green LED's Blue Power LED 1601 Jack McKay Blvd. / Ennis Texas 75119 U S.A. Tech Support: 1-800-876-3333 Active Monitor Panel OUT Channel Audio Select 1 45 32 Channel 1-8 or Channel 1-16 Green LED MVXA-2008 (8 Channel) MVXA-2016 (16 Channel) WARNING! Before using headphone adjust volume Headphone jack disengages speaker Speaker/ Headphone Disconnect 25V 70V (Default Setting) 100V Line Level Jumper Setting 1 & 2 3 & 4 None 4 & 5 Reference Voltage 25 Vrms 70 Vrms 100 Vrms 1 Vrms Power Ref. into 8 ohms 78 Watts 613 Watts 1250 Watts 0.13 Watts Power Ref. into 4 ohms 156 Watts 1225 Watts 2500 Watts 0.25 Watts 12 None34 45 WARNING! Place jumpers lengthwise only as shown in these diagrams! Jumpers must be adjusted before applying power! Set Each Channel's 0 dB Reference Level ATLAS SOUND Top Panel Functional Diagram For installation convenience, the MVXA includes a functional operation and jumper setting diagram silk screened on the top of the unit. 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 MANUALMVXA SERIES MULTI-AMPLIFIED MONITOR PANEL OWNER'S MANUALMVXA SERIES MULTI-AMPLIFIED MONITOR PANEL MVXA Series Back Panel View (Rear Panel Cover Removed) Shields and Grounding The MVXA requires a solid "earth ground" connection. The unit itself is internally grounded from the circuit board to the chassis and should receive a good "earth ground" under most mounting conditions. If the unit is not rack mounted or the powder-coat paint is interfering with the case grounding, then one of the "S" ground screw terminals should be taken directly to earth ground. Grounding is by nature complex and often requires a variety of options. If the direct connection to earth ground is not desired. Contact technical support on how to properly break the shield to earth ground connection. 11 10 12 13 10. Power Input The MVXA Series requires a 15-20 Volt AC or DC power supply. A 15VAC tabletop supply is included with the unit. The provided power supply may only be connected to a 110/120VAC power receptacle. 11. Speaker/Headphone Disconnect Jumper When an external speaker or line level device is connected, the internal speaker and headphone jack continue to operate. If this is not desired, the speaker/headphone disconnect jumper may be moved to the off position to bypass the internal speaker and headphone jack. See Internal Speaker Examples on the Front Panel View. 12. Speaker Out Terminals An external speaker may be connected to the speaker out terminals for local or remote monitoring The external speaker may be operated with or without the internal speaker (see internal speaker examples on the Front Panel View). The output level is adjusted by the front volume control. The external speaker level output is rated at 3 Watts into 8 Ohms with a minimum 4 Ohm load. 13. Line Level Out Terminals The MVXA includes a line level output. The output of the line level device is not affected by the volume control. 14. Lacing Rail The MVXA's bottom panel includes many wire management features. Holes are located along the back of the panel for tie wrapping. These holes are spaced 2" apart to allow the use of readily available hardware handles or lacing bars. There is also a 3.4" opening along the entire length of the bottom panel for wire access. The rear panel cover is also equipped with knockouts on either end for wire management. 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 MANUALMVXA SERIES MULTI-AMPLIFIED MONITOR PANEL OWNER'S MANUALMVXA SERIES MULTI-AMPLIFIED MONITOR PANEL MVXA Series Back Panel View (Rear Panel Cover Removed) 15 16 15. Terminal Inpu...
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