Resumo do conteúdo contido na página número 1
MAV 44 / 48 / 84 / 88 Series
Matrix Switchers
68-777-01 Rev. D
10 07
Resumo do conteúdo contido na página número 2
Precautions Safety Instructions � English Warning Power sources � This equipment should be operated only from the power source indicated on the product. This This symbol is intended to alert the user of important operating and maintenance equipment is intended to be used with a main power system with a grounded (neutral) conductor. The (servicing) instructions in the literature provided with the equipment. third (grounding) pin is a safety feature, do not attempt to bypass or disable it. Th
Resumo do conteúdo contido na página número 3
FCC Class A Notice N This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio comm
Resumo do conteúdo contido na página número 4
Resumo do conteúdo contido na página número 5
Quick Start — MAV Series AV Matrix Switchers Step 6 — Connect power Installation Step 1 — Mount Definitions If desired, mount the switcher in a rack with the Tie — An input-to-output connection supplied rack ears or mount the switcher under a Set of ties — An input tied to two or more outputs desk using an Extron MBU 149 1U Enclosure Under-desk mount kit, part #70-222-01. Configuration — One or more ties or sets of ties Current configuration — The currently active Step 2 — Inputs configuration (
Resumo do conteúdo contido na página número 6
Quick Start — MAV Series AV Matrix Switchers, cont’d Down ( ) and Up ( ) buttons and LEDs decrease Saving or recalling a preset or increase the audio level for the selected input PRESET PRESET 1. To Save a preset: 2 seconds and indicate the decrease and increase. On Save Press and hold the 8-output switchers, and are secondary Preset button until functions of the Output 7 and Output 8 buttons. Press and hold. the Preset LED Preset LED blinks. starts blinking. +dB/–dB LEDs indicate the polarit
Resumo do conteúdo contido na página número 7
Table of Contents Chapter 1 � Introduction ....................................................................................................... 1-1 About the Switchers ......................................................................................................... 1-2 Features ................................................................................................................................... 1-3 Video features ...........................................................
Resumo do conteúdo contido na página número 8
Table of Contents, cont’d Front panel security lockout (Executive mode) .............................................................. 3-25 Clearing all ties and presets ............................................................................................ 3-25 Resetting the system to factory defaults (audio/video switchers) ................................ 3-26 Memory ..........................................................................................................................
Resumo do conteúdo contido na página número 9
Appendix A � Specifications and Part Numbers ................................................... A-1 Specifications....................................................................................................................... A-2 Part Numbers ....................................................................................................................... A-6 MAV Series AV switchers .................................................................................................. A
Resumo do conteúdo contido na página número 10
Table of Contents, cont’d 68-777-01 Rev. D 10 07 All trademarks mentioned in this manual are the properties of their respective owners. iv MAV 44 / 48 / 84 / 88 Matrix Switchers � Table of Contents
Resumo do conteúdo contido na página número 11
MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter One 1 Introduction About the Switchers Features
Resumo do conteúdo contido na página número 12
Intr Intr oduction, cont’d oduction About the Switchers The Extron MAV Series AV matrix switchers (figure 1-1) are a family of broadcast quality matrix switchers that distribute any composite video or S-video input with audio to any combination of outputs. The MAV Series switchers can route multiple input/output ties simultaneously. The MAV Series switchers have a wide array of input and output configurations, video formats, and audio connections. Depending on the model, the switchers route a
Resumo do conteúdo contido na página número 13
Is nputs Output Captive Captive M# odel Part RCA RCA Vo ideo S-vide screw Vo ideo S-vide screw audio audio audio audio M2 AV 44 SVA 60-553-2 No 44 No No 44 No M2 AV 44 SVA RCA 60-553-3 No 4 No 4 No 4 No 4 M1 AV 44 AV 64 0-553-2 No 4 No 4 No 4 No M1 AV 44 AV RCA64 0-553-3 No No 44 No No 4 M2 AV 48 SVA 60-605-2 No 44 No No 88 No M2 AV 48 SVA RCA 60-605-3 No 4 No 4 No 8 No 8 M1 AV 48 AV 64 0-605-2 No 4 No 8 No 8 No M1 AV 48 AV RCA64 0-605-3 48 8 No No No No M2 AV 84 SVA 60-554-2 No 88 No No 44 No M
Resumo do conteúdo contido na página número 14
Introduction, cont’d Audio features Captive screw audio connector (A) models — These switchers input and output balanced or unbalanced stereo audio signals, on 3.5 mm, 5-pole captive screw terminals. RCA audio connector (A RCA) models — These switchers input and output unbalanced stereo audio signals on left and right RCA connectors. Audio input gain/attenuation — You can set the level of audio gain or attenuation (+10 dB to –18 dB) via the RS-232 port or from the front panel. Individual input
Resumo do conteúdo contido na página número 15
Global memory presets — 16 global memory presets are a time-saving feature that lets you set up and store input/output configurations in advance. You can then recall those configurations, when needed, with a few simple steps. On each model, there are as many presets available from the front panel as there are input and output buttons: � MAV 44s have 8 presets available on the front panel. � MAV 48s and MAV 84s have 12 presets available on the front panel. � MAV 88s have 16 presets available on
Resumo do conteúdo contido na página número 16
Introduction, cont’d 1-6 MAV 44 / 48 / 84 / 88 Matrix Switchers � Introduction
Resumo do conteúdo contido na página número 17
MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter Two 2 Installation Mounting the Switcher Cabling and Rear Panel Views
Resumo do conteúdo contido na página número 18
Installation, cont’d Installation Mounting the Switcher Keep the switcher out of bright light to prevent interference with the IR signals from the IR 501 remote control. Tabletop use For tabletop use, affix a self-adhesive rubber foot to each corner of the bottom of the switcher. Rack mounting the switcher UL requirements The following Underwriters Laboratories (UL) requirements pertain to the installation of the matrix switcher into a rack (figure 2-1). 1. Elevated operating ambient temperature
Resumo do conteúdo contido na página número 19
Mounting Screws (2 Plcs) Drill pilot holes Each Side 3/32” (2 mm) dia., 1/4” (6 mm) deep. Rack-mount Bracket (Included) or Table/ #8 Screw (4 Plcs) Wall-mount Each Side Bracket (Optional) Figure 2-1 — Mounting the switcher Furniture mounting the switcher The MAV Series switcher models can be mounted under a table or other horizontal surface with an optional Extron under-desk mounting kit (part #70-222-01). 1. Secure the two table/wall mounting brackets to the switcher with the eight machine scre
Resumo do conteúdo contido na página número 20
Installation, cont’d Cabling and Rear Panel Views All connectors are on the rear panel. The switcher can be connected to up to eight S-video, composite video, and/or stereo audio sources, depending on the model. The switcher can output to up to eight S-video, composite video, and/or audio devices. Figure 2-2 shows a MAV 44 AV composite video and audio switcher. Figure 2-3 shows a MAV 88 SVA RCA S-video and audio switcher. All of the switchers are housed in the same 1U enclosures, but have mor
