Extron electronic ISM 482 Maintenance and Modifications

Integration Scaling Matrix Switcher • Maintenance and Modifications7-2

Maintenance and Modifications

Opening and Closing the Switcher

Extron recommends that you send the unit in to Extron for service and

updates.

To replace the firmware or install the optional DVI output card, you need to open

the ISM’s case. Open and close the switcher as follows:

1. Disconnect the AC power cord from the ISM to remove power from the unit.

To prevent electric shock, always unplug the ISM from the AC power

source before opening the enclosure.

2. If the ISM is installed in a rack, disconnect all signal and control cables and

remove the ISM from the rack.

3. Remove the 16 screws, 8 on the top and 4 on each side of the ISM cover

(figure 7-1).

123 4 5678

100

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240

50/60 Hz

1.2A MAX.

R

1

G

B

H/HV

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G

B

H/HV

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G

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INPUTS

4

G

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H/HV

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5

G

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6

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7

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8

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H/HV

B

H/HV

V

H/HV

V

Extron

ISM 482

SwitcherRemove (16)screws.Remove top twofront panel screws.Lift cover straight up.

D

isconnect from/connect toJ8 and J13.J8J133465

Figure 7-1 — Removing the ISM cover

Contents

Main Caution Warning Attention Avertissement Precautions Page QS-1Integration Scaling Matrix Switcher Quick Start Quick Start Integration Scaling Matrix Switcher Installation Step 1 Step 2 Step 3 Setup and Operation Configure the inputs Configure the outputs Create a tie i Integration Scaling Matrix Switcher Table of Contents Table of Contents Chapter 1 Introduction About this Manual About the Switcher Features Chapter 2 Installation Mounting the Switcher Table of Contents, contd Optimizing the Video Optimizing the Audio Troubleshooting Chapter 4 Programmers Guide RS-232 Link Ethernet Link Chapter 5 Switcher Software Control Software for Windows Button-Label Generator Chapter 6 Ethernet Operation Loading the Startup (Control) Page Control Page Table of Contents, contd All trademarks mentioned in this manual are the properties of their respective owners. Chapter 7 Maintenance and Modifications Button Labels Opening and Closing the Switcher Installing a Firmware Upgrade Installing a DVI Output Card Page Introduction, contd Integration Scaling Matrix Switcher Introduction1-2 Introduction About this Manual About the Switcher 1-3Integration Scaling Matrix Switcher Introduction Projector m Podium PC Projector Introduction, contd Integration Scaling Matrix Switcher Introduction1-4 Features 1-5Integration Scaling Matrix Switcher Introduction Page Page Integration Scaling Matrix Switcher Installation2-2 Installation Mounting the Switcher Tabletop placement Rack mounting UL requirements 2-3Integration Scaling Matrix Switcher Installation Mounting instructions Integration Scaling Matrix Switcher Installation2-4 Cabling and Rear Panel Views Figure 2-3 Connections for various input video formats Y R 8 CAUTION 2-5Integration Scaling Matrix Switcher Installation Integration Scaling Matrix Switcher Installation2-6 Standard output connections CAUTION 2-7Integration Scaling Matrix Switcher Installation Optional output connection Ethernet connection Integration Scaling Matrix Switcher Installation2-8 Cabling and RJ-45 connector wiring 2-9Integration Scaling Matrix Switcher Installation RS-232 connection Configuration Page Page Integration Scaling Matrix Switcher Operation3-2 Operation Front Panel Controls and Indicators Video/Audio selection button and LEDs 3-3Integration Scaling Matrix Switcher Operation Output buttons and LEDs Input buttons, LEDs, and label window Front panel input label window INPUTS Integration Scaling Matrix Switcher Operation3-4 Black/Mute button and LEDs Picture adjustment buttons 3-5Integration Scaling Matrix Switcher Operation LCD display Menu control buttons Adjustment knobs Integration Scaling Matrix Switcher Operation3-6 Front Panel Operations Power Default Display Cycle 3-7Integration Scaling Matrix Switcher Operation Menu system overview Integration Scaling Matrix Switcher Operation3-8 Video & Audio Configuration menu 3-9Integration Scaling Matrix Switcher Operation Output Configuration menu Page 3-11Integration Scaling Matrix Switcher Operation Figure 3-10 Advanced Configuration menu flowchart Advanced Configuration menu Integration Scaling Matrix Switcher Operation3-12 3-13Integration Scaling Matrix Switcher Operation Integration Scaling Matrix Switcher Operation3-14 User Presets menu 3-15Integration Scaling Matrix Switcher Operation Exit menu Integration Scaling Matrix Switcher Operation3-16 Picture adjustments 3-17Integration Scaling Matrix Switcher Operation Front panel security lockout (Executive mode) Integration Scaling Matrix Switcher Operation3-18 IP information > Optimizing the Video 3-19Integration Scaling Matrix Switcher Operation Setting up a DVD source Integration Scaling Matrix Switcher Operation3-20 Optimizing the Audio Troubleshooting General checks 3-21Integration Scaling Matrix Switcher Operation Specific problems Page Page Integration Scaling Matrix Switcher Programmers Guide4-2 Programmers Guide RS-232 Link Ethernet Link Figure 4-2 RJ-45 connector pinout tables 4-3Integration Scaling Matrix Switcher Programmers Guide Symbols Symbols ( Integration Scaling Matrix Switcher Programmers Guide4-4 Switcher-Initiated Messages Power-up Ties creation Input and output video type 4-5Integration Scaling Matrix Switcher Programmers Guide Picture adjustments Integration Scaling Matrix Switcher Programmers Guide4-6 RGB delay Test pattern Audio gain and attenuation Video and audio mute PAL film mode Host-to-Switcher Instructions Switcher error responses Using the command/response table Integration Scaling Matrix Switcher Programmers Guide4-8 Command/response table for SIS commands Creating ties Read ties Video mute Input video type : Vertical size ; Horizontal shift Vertical shift Integration Scaling Matrix Switcher Programmers Guide4-10 Bottom blanking Pixel phase Horizontal detail filter (RGB and component video inputs) variable is available to set a combined detail filter for S-video and composite video inputs. The 4-11Integration Scaling Matrix Switcher Programmers Guide Auto Memories User presets The value specified is the output to which the input with the associated user preset is tied. Integration Scaling Matrix Switcher Programmers Guide4-12 Executive mode Verbose mode The default for verbose mode is on for the RS-232 connection and off for Ethernet connections. Information requests Command/response table for IP SIS commands Integration Scaling Matrix Switcher Programmers Guide4-14 Command/response table for IP SIS commands is the function number. # where Command/response table for special function SIS commands The syntax for setting a special function is * # where is the value or variable (such as 35 in the first example below), Command/response table for special function SIS commands (contd) Blue screen Edge smoothing Enhanced mode Auto Image Command/response table for advanced instruction set commands Page Integration Scaling Matrix Switcher Switcher Software5-2 Switcher Software Control Software for Windows Installing the software 5-3Integration Scaling Matrix Switcher Switcher Software Software operation via Ethernet Ethernet protocol settings Switcher Software, contd Integration Scaling Matrix Switcher Switcher Software5-4 Using the control program Page Switcher Software, contd Integration Scaling Matrix Switcher Switcher Software5-6 Using the help program Button-Label Generator 5-7Integration Scaling Matrix Switcher Switcher Software Installing the software Using the software Page Page Integration Scaling Matrix Switcher Ethernet Operation6-2 Ethernet Operation Loading the Startup (Control) Page 6-3Integration Scaling Matrix Switcher Ethernet Operation Integration Scaling Matrix Switcher Ethernet Operation6-4 Control Page Creating a tie Changing the RGB delay Blacking out the screen and muting the audio 6-5Integration Scaling Matrix Switcher Ethernet Operation Freezing the output Outputting a test pattern Previewing the scan rate Using Blue-Only mode Executive mode System Configuration Page 6-7Integration Scaling Matrix Switcher Ethernet Operation Administration fields ISM IP Settings fields ISM IP Address field ISM Name field Hardware Address field File Management Page 6-9Integration Scaling Matrix Switcher Ethernet Operation I/O Configuration Page Input configuration Page 6-11Integration Scaling Matrix Switcher Ethernet Operation Output resolution Output rate Page Page Integration Scaling Matrix Switcher Maintenance and Modifications7-2 Maintenance and Modifications Figure 7-1 Removing the ISM cover 6 D Opening and Closing the Switcher 7-3Integration Scaling Matrix Switcher Maintenance and Modifications Integration Scaling Matrix Switcher Maintenance and Modifications7-4 Maintenance and Modifications, Contd Installing a Firmware Upgrade 7-5Integration Scaling Matrix Switcher Maintenance and Modifications Installing a DVI Output Card Integration Scaling Matrix Switcher Maintenance and Modifications7-6 Page Ethernet Connection, contd Integration Scaling Matrix Switcher Ethernet ConnectionA-2 Cabling A-3Integration Scaling Matrix Switcher Ethernet Connection Determining Default Addresses Pinging to determine the switchers IP address Pinging to determine the Web IP address Ethernet Connection, contd Integration Scaling Matrix Switcher Ethernet ConnectionA-4 Connecting as a Telnet Client Telnet tips Open A-5Integration Scaling Matrix Switcher Ethernet Connection Page Page Integration Scaling Matrix Switcher Reference InformationB-2 Reference Information Specifications Video Video input Video processing Audio Audio input 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV 2 dBu. Audio output Control/remote switcher/scaler Reference Information, contd Integration Scaling Matrix Switcher Reference InformationB-4 All nominal levels are at 10%. Specifications are subject to change without notice. Part Numbers Included parts Button Labels Page Page Page Extrons Warranty 2008 Extron Electronics. All rights reserved.