Extron electronic IN1508 manual Mounting the Switcher, Tabletop use, Rack mounting

Page 19

Installationstallation, cont’d

Mounting the Switcher

The IN1508 comes with rubber feet and a set of rack mounting brackets.

Tabletop use

Attach a self-adhesive rubber foot to each corner of the bottom of the switcher.

Rack mounting

UL requirements

The following Underwriters Laboratories (UL) requirements pertain to the installation of the switcher into a rack (figure 2-1).

1. Elevated operating ambient temperature — If installed in a closed or multi- unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, install the MLC in an environment compatible with the maximum ambient temperature (Tma = +122 °F, +50 °C) specified by Extron.

2. Reduced air flow — Install the equipment in a rack so that the amount of air flow required for safe operation of the equipment is not compromised.

3. Mechanical loading — Mount the equipment in the rack so that a hazardous condition is not achieved due to uneven mechanical loading.

4. Circuit overloading — Connect the equipment to the supply circuit and consider the effect that circuit overloading might have on overcurrent protection and supply wiring. Appropriate consideration of equipment nameplate ratings should be used when addressing this concern.

5.Reliable earthing (grounding) — Maintain reliable grounding of rack- mounted equipment. Pay particular attention to supply connections other than direct connections to the branch circuit (e.g. use of power strips).

Mounting instructions

Rack mount the switcher as follows:

1.

Attach the rack mounting brackets to the switcher with the supplied eight #8

 

machine screws (figure 2-1).

2.

Insert the switcher into the rack, aligning the holes in the mounting bracket

 

with those in the rack.

Rack-mount Bracket

 

 

 

OUTPUT

 

 

 

A

 

 

 

B

 

 

 

L

 

 

6

 

 

 

5

R

 

INPUT4

8

 

7

 

AUD

IO

 

 

3

 

 

2

OUTPUT

L

 

RGB

-Y

Y, B

-Y, C

R

 

 

 

6

RGB

DVI

 

 

7

RGB

 

 

3

YC

C-Y

 

 

 

1

VID

 

5

I

 

B-Y

 

 

 

 

N

VID

Y

 

P

4

 

 

U

 

 

 

2

 

 

 

T

 

 

 

Figure 2-1 — Mounting the switcher

2-2 IN1508 Scaling Presentation Switcher Installation

Image 19
Contents IN1508 Precautions FCC Class a Notice Quick Start IN1508 Scaling Presentation Switcher Front Panel Controls Table of Contents Table of Contents, cont’d IN1508 Scaling Presentation Switcher Table of Contents Iii Iv IN1508 Scaling Presentation Switcher Table of Contents One Introductiontroduction, cont’d DVI video IN1508 Scaling Presentation Switcher IntroductionStandard DVI cable FeaturesIN9700 cable IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d IN1508 Scaling Presentation Switcher Introduction Introduction, cont’d Two Tabletop use Mounting the SwitcherRack mounting Cabling and Rear Panel Views Power connectionVideo connections Audio connections Installation, cont’dConfiguration Remote Control Battery InstallationRS-232 connection Installation, cont’d Three IN1508 Scaling Presentation Switcher Operation Front Panel Controls and IndicatorsInfrared sensor Input selection buttons and LEDs Input controlsOutput Rate selection Operation, cont’dPIP buttons Picture-in-Picture controlsMenu control buttons Picture Controls buttonsInput Selection buttons The Input Selection Remote Control ButtonsDesired buttons on the remote. The maximum Picture-In-Picture PIP buttons The PIPOperation, cont’d Operations Power10 IN1508 Scaling Presentation Switcher Operation Picture-in-picture mode operationInput selection operation PIP mode input selection and swap operations Menu system operation 12 IN1508 Scaling Presentation Switcher OperationButtons Selection boxes and status indicator bars14 IN1508 Scaling Presentation Switcher Operation Status indicator bar controlSelection box control For picture control button operation For menu system operationMain menu system 16 IN1508 Scaling Presentation Switcher OperationInput submenu Pan selection Center selectionSize selection Zoom selectionOperation, cont’d Tint status indicator bar Brightness status indicator barContrast status indicator bar Color status indicator barOutput submenu 20 IN1508 Scaling Presentation Switcher OperationRefresh Rate selection box Resolution selection boxSync Polarity selection box 22 IN1508 Scaling Presentation Switcher Operation Signal Type selection boxOutput Volume status indicator bar Input Gain/Attenuation status indicator barBlank selection box Audio Delay selection boxAdvanced submenu Freeze selection boxReset selection box PIP Mode selection boxFade Switch selection box Blue Mode selection boxPicture adjustments Performing a system reset from the front panelPress again 26 IN1508 Scaling Presentation Switcher Operation20 Picture adjustments flowchart, IR remote control buttons 28 IN1508 Scaling Presentation Switcher Operation Sharpness status indicator bar, on Optimizing the Video Setting up a DVD sourceResolution and refresh rates 30 IN1508 Scaling Presentation Switcher OperationCRT displays selecting the optimum refresh rate CRT displays selecting the optimum resolutionCRT Displays 32 IN1508 Scaling Presentation Switcher Operation22 Input submenu’s Advanced selections Input submenu’s Advanced selections34 IN1508 Scaling Presentation Switcher Operation 23 Advanced input settings24 Incorrectly started image Horizontal Start and Vertical Start status indicator bars36 IN1508 Scaling Presentation Switcher Operation Active Pixels and Active Lines status indicator barsHorizontal rate = 31.5 kHz, vertical rate 60 Hz Phase status indicator bar Total Pixels status indicator bar38 IN1508 Scaling Presentation Switcher Operation Optimizing the Audio TroubleshootingGeneral checks 40 IN1508 Scaling Presentation Switcher Operation Specific problemsVertically HorizontallyCompressed Image is stretched Active lines may be42 IN1508 Scaling Presentation Switcher Operation Horizontal start Problem Possible cause Solution Total pixels settingActive lines setting Setting cannot be44 IN1508 Scaling Presentation Switcher Operation Four IN1508 Scaling Presentation Switcher Serial Communications Host-to-Switcher InstructionsSwitcher-Initiated Messages Switcher Error ResponsesSymbol definitions Using the Command/Response TableCommand Ascii Command Response Additional description Command/response table for SIS commandsCommand/response table for SIS commands cont’d Zoom Audio mute Command/Response Table for Special Function SIS Commands Command/response table for special function SIS commandsInput aspect ratio DVI auto-detect DVI input 8 only AAppendix a Specifications Specifications and Part NumbersAudio Cables Part NumbersIncluded parts Suggested adaptersHigh performance DVI cables Cable Part number Specifications and Part Numbers, cont’d Asia Japan Extron’s WarrantyExtron Electronics, Europe Beeldschermweg 6C
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