Extron electronic IN1502 manual Output Configuration, Resolution and refresh rates, Sync polarity

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Installation and Operation, cont’d

Output Configuration

The following flowchart provides an overview of the Output Configuration submenus and the options for each setting.

Default

Cycle

MENU

PICTURE CONTROL

MENU

OUTPUT CONFIG

NEXT

1024 x

NEXT

H SYNC V

NEXT

 

H FORMAT

NEXT

768 @60

NEG

POS

 

<H> HV

 

 

 

 

 

Scaler output rates

 

Sync polarity combinations

Select sync output format

 

See the scaler output table in this

H-/V- (default)

H+/V-

H (default) – specify horizontal sync

 

chapter for available combinations of

H-/V+

H+/V+

HV – specify composite sync

 

 

resolutions and refresh rates.

 

 

 

 

 

 

 

Default: 1024 x 768 @60 Hz

NEXT

Resolution and refresh rates

Rotate the horizontal Adjust () knob while in this submenu to select one of the available combinations of output resolution rates.

Rotate the vertical Adjust () knob while in this submenu to select one of the available refresh (vertical scanning) rates.

Scaler Output Resolutions and Rates

Resolution

50 Hz

60 Hz

 

640 x 480

X

X

 

800 x 600

X

X

 

848 x 480

X

X

 

852 x 480

X

X

 

1024 x 768

X

X*

 

1280 x 768

X

X

 

1360 x 765

X

X

 

1366 x 768

X

X

 

*The default resolution and rate is 1024 x 768 @ 60Hz.

Sync polarity

The display or projector may require a particular combination of horizontal (H) and vertical (V) sync signal polarities. Select the appropriate combination of positive or negative H and V sync by rotating either the horizontal Adjust () or vertical Adjust () knob.

H format

To output composite sync, select “HV” as the H Format. Select “H” to output horizontal sync.

Select either H or HV by rotating either the horizontal Adjust () or vertical Adjust () knob. The default is “H”.

2-10 IN1502 • Installation and Operation

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Contents IN1502 Precautions FCC Class a Notice Page Rear panel video output O Scaler Output Resolutions and RatesRear panel video inputs Application exampleQS-2 IN1502 Quick Start Table of Contents Table of Contents, cont’d One About this Manual Features and OptionsAbout the IN1502 Options and accessories Introduction, cont’d Installation and Operation Mounting the Scaler Tabletop/desktop placementIN1502 Installation and Operation UL rack mounting requirementsRack mounting the IN1502 Installation and Operation, cont’d Application diagramRear Panel Features IN1502 rear panel connectorsNext button Front Panel FeaturesInput selection buttons Menu buttonMoving through menus by using front panel controls Menus, Configuration, and AdjustmentsMenu overview Main menus Picture Control 10 IN1502 Installation and Operation Output ConfigurationResolution and refresh rates Sync polarityAutoswitch Autosw mode Advanced ConfigurationBlue mode Top and bottom blanking12 IN1502 Installation and Operation Setting up a DVD sourcePulldown detection PAL film mode detect submenu Optimizing the System for a DVD PlayerSystem Reset Input ResetFront Panel Security Lockout Executive Mode Freeze an input IR 901 Infrared Remote ControlImage adjustments Select an inputTroubleshooting Operating problems16 IN1502 Installation and Operation Three Host-to-scaler communications Error responsesRS-232 Programmer’s Guide Scaler-initiated messagesUsing the command/response tables Symbol definitionsCommand Ascii Command Response Additional description Serial Communication, cont’dHorizontal shift Part number request Command/response table for special function SIS commands Command Ascii Command Response ValuesSerial Communication, cont’d AAppendix Specifications IN1502 AppendixGeneral Accessories Part number Part Numbers and AccessoriesAccessories Included partsFirmware Upgrade Installation U17 U38 U41 Extron’s Warranty Extron Electronics, Europe Beeldschermweg 6C
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