Maintenance and Modifications | Extron electronic ISM 482 manual

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).

3

4Remove top two front panel screws.

Disconnect from/ connect to 6 J8 and J13.

5

Lift cover straight up.

Remove (16) screws.

J13

J8

Extron

ISM 482

Switcher

B 8

H/HV

			7
			R
	6		H/HV	V
			R
INPUTS	5	R	V
4			G
4	R
	R		G
3			G
3
R		G
		G

	2				B
	R		G
1	R				B
	R	G
				B	H/HV
R	G				H/HV
			B		H/HV
					H/HV
	G	B
				H/HV
G	B
			H/HV
	B	H/HV
		H/HV
				8
B	H/HV
	H/HV		7
	H/HV		6
		5
H/HV

4

3

2

1

Figure 7-1 — Removing the ISM cover

7-2 Integration Scaling Matrix Switcher • Maintenance and Modifications

Image 85

Extron electronic ISM 482 manual Maintenance and Modifications, Opening and Closing the Switcher

Contents

ISM Precautions FCC Class B Notice Integration Scaling Matrix Switcher Quick Start QS-1 Quick Start Integration Scaling Matrix Switcher QS-2 Integration Scaling Matrix Switcher Quick Start Quick Start Integration Scaling Matrix Switcher, cont’d Table of Contents Table of Contents, cont’d Integration Scaling Matrix Switcher Table of Contents Iii Iv Integration Scaling Matrix Switcher Table of Contents One Integration Scaling Matrix Switcher Introduction About the SwitcherIntroductiontroduction, cont’d About this Manual Extron ISM Introduction, cont’d Integration Scaling Matrix Switcher Introduction Introduction, cont’d Two Mounting the Switcher Installationstallation, cont’dTabletop placement Rack mounting Mounting instructions Mounting the switcher Cabling and Rear Panel Views Installation, cont’dInput connections Captive screw connector wiring for inputs BNC output connections for Rgbhv and Rgbs video Standard output connections Optional output connection Wiring the network cable Cabling and RJ-45 connector wiringChoosing a network cable RS-232 connection Configuration Installation, cont’d Three Integration Scaling Matrix Switcher Operation Front Panel Controls and IndicatorsOperationeration, cont’d Video/Audio selection button and LEDs Input buttons, LEDs, and label window Output buttons and LEDsFront panel input label window Operation, cont’d Picture adjustment buttonsBlack/Mute button and LEDs LCD display Adjustment knobsMenu control buttons Front Panel Operations Power Extron Electronics ISM 60-425-01 Version Menu system overview Input Configuration submenu Video & Audio Configuration menu Output Resolution submenu Output Configuration menu Operation, cont’d 10 Advanced Configuration menu flowchart RGB Delay submenu Blue-Only Mode and Edge Smoothing submenuTest Pattern submenu Blanking submenu Pixel Phase submenu Enhanced Mode submenuPAL Film Mode submenu Reset submenu Save Preset submenu User Presets menu Exit menu Erase Preset submenu 13 Picture adjustments flowchart Picture adjustments Adjust knobs have no mechanical limits to their rotation Front panel security lockout Executive mode IP information Optimizing the Video Centering controls to position the image Setting up a DVD source Optimizing the Audio TroubleshootingGeneral checks Problem Cause Specific problems Operation, cont’d Four RS-232 Link Integration Scaling Matrix Switcher Programmer’s GuideEthernet Link Default address SymbolsEthernet connection Power-up Switcher-Initiated MessagesProgrammer’s Guide, cont’d Ties creation X2 Col PAL film mode RGB delayAutomated adjustments Test pattern Switcher error responses Host-to-Switcher InstructionsUsing the command/response table Programmer’s Guide, cont’d Command Ascii Command Response Additional description Command/response table for SIS commands cont’d Horizontal detail filter RGB and component video inputs User presets Verbose mode Resets Command/response table for IP SIS commands Command/response table for IP SIS commands Command/response table for special function SIS commands X2 Reconfig message may not be Command Hex Command Response Command/response table for advanced instruction set commands Five Integration Scaling Matrix Switcher Switcher Software Installing the softwareControl Software for Windows Software operation via Ethernet Ethernet protocol settings Using the control program Switcher Software, cont’d Windows Control program window Button-Label Generator Using the help program To run the Button-Label Generator program, click Start Using the software Switcher Software, cont’d Six EthernetOperation,cont’d Integration Scaling Matrix Switcher Ethernet OperationLoading the Startup Control Control Ethernet Operation, cont’d Changing the RGB delayControl Creating a tie Executive mode Using Blue-Only modeFreezing the output Outputting a test pattern System Configuration System Configuration ISM IP Settings fields Administration fieldsISM IP Address field ISM Name field File Management File Management I/O Configuration Input configuration Ethernet Operation, cont’d Output rate Output resolution Output polarity Output format Seven Opening and Closing the Switcher Maintenance and Modifications Grounding wrist strap is recommended Installing a Firmware Upgrade Maintenance and Modifications, Cont’d DVI output card connector opening and socket J14 Installing a DVI Output Card Output DVI board installation AAppendix a Ethernet Connection Integration Scaling Matrix Switcher Ethernet ConnectionCabling Pinging to determine the switcher’s IP address Determining Default AddressesPinging to determine the Web IP address Ethernet Connection, cont’d Connecting as a Telnet ClientTelnet tips Open Local echo Escape character and Esc keySet carriage return-line feed Close Ethernet Connection, cont’d AppendixBB Reference Information Audio Reference Information, cont’d Button Labels Reference Information, cont’d Integration Scaling Matrix Switcher Reference Information Reference Information, cont’d Extron’s Warranty Extron Electronics, Europe Beeldschermweg 6C