Runco DTV-1200 Gamma Corrections, CRT Run In Cycle

COMMONSETTINGS

DYNAMIC ASTIGMATISM

GAMMACORRECTIONS

CRTRUN IN CYCLE

CRTDRIVE MODE

MEMORYBANKS : ON

FLYBACK TURNOVER POINT

MENU POSITION : STANDARD

Select with or

then <ENTER>

<EXIT> to return

COMMONSETTINGS

DYNAMIC ASTIGMATISM

GAMMACORRECTIONS

CRTRUN IN CYCLE

CRTDRIVE MODE

MEMORYBANKS : ON

FLYBACK TURNOVER POINT

MENU POSITION : STANDARD

Select with or

then <ENTER>

<EXIT> to return

72

Start Up

To start up the gamma corrections :

1. Push the cursor key or to highlight 'Gamma Corrections' (menu 1).

2. Press ENTER to start up. Awarning screen will be displayed (menu 2).

Gamma Corrections

menu 1

WARNING

RISK OF INCORRECT ADJUSTMENT

OF THE PROJECTOR

THE GAMMACORRECTIONS ARE

FACTORYADJUSTED USING COLOUR

ANALYSER! THEREFORE, ONLY

QUALIFIED INSTALLATION OR SERVICE

PERSONNELSHOULD PERFORM

THESE ADJUSTMENTS !

<ENTER> TO CONTINUE

<EXIT> TO RETURN menu 2

CRT Run In Cycle

What can be done?

Only necessary when a new picture tube is installed or when CRT arcing continues. The CRT run in cycle

option can only be activated when memory blocks on an internal # pattern are available. When one or more

such blocks are available, a flashing white image (5 sec on, 5 sec off) is generated and then for 5 min on the

first internal block. In the next 5 min, a second internal block will be used to generate the flashing white image.

The image will also be shifted in a vertical way to prevent a CRT burn in. To quit the CRT run in cycle option,

press EXIT.

How to select CRT run in cycle?

1. Push the cursor key or to highlight 'CRT run in Cycle' (menu 1).

2. Press ENTER to start up. If a memory block adjusted on an internal # pattern is available, the CRTrun in

cycle will start. If no such a block is available, the projector cannot run the CRT run in option and leaves the

adjustment mode. If you still want to run CRT run in cycle, create first a memory block on an internal #

pattern and restart the CRTrun in option.

menu 1

CRT RUN IN CYCLE

Aflashing white pattern will be

generated until <EXIT> is pressed.

The projector only uses memory

blocks adjusted on an internal

# pattern; if no such block is

available, the projector can't run

the procedure and leaves the

adjusment mode.

<ENTER> to continue

<EXIT> to cancel menu 2

Contents

Main Page TABLE OF CONTENTS Page Page SAFETY INSTRUCTIONS ! Safety Instructions ! Page Page Page Limited Warranty LIMITED WARRANTY Page CONNECTIONS Power Connection to Projector Source Connections RGB Source to Input 3 RGB Source with Composite Sync to Input 4/5 RGB Source with Tri-level Sync to Input 4/5 Component Source to Input 4/5 RS-232 Connection GETTING STARTED Remote Control & Local Keypad Page ! Remote Commands to the Projector Pointing the Remote to the reflective screen Point the front of the Remote to the screen surface. Remote or Ceiling Screen Projector Address Page Page START UP OF THE ADJUSTMENT MODE Adjustment Mode MAIN MENU Main Menu Image Control Color Adjust Format Select Page Eye-Q Control Eye-Q Touch Up Eye-Q Auto Converge Function Keys Service Menus ENTERING THE SERVICE MENUS Service Menus Page RANDOM ACCESS ADJUSTMENT MODE Random Access Adjustment Mode Overview Flowchart Selecting Setup Pattern Internal Cross Hatch Pattern Random Access Adjustment Mode Selection Menu Picture Tuning Color Balance Sync Fast/Slow Adjustments Peaking Clamp Tuning Geometry Adjustments Horizontal Phase Adjustments Raster Shift Adjustments Left-Right (East-West) Adjustments Page Left Side Correction Top-Bottom (North-South) Adjustments Page Horizontal Size Adjustments Vertical Linearity Adjustments Vertical Size Adjustments Blanking Adjustments Page Convergence Adjustments Focusing Page Color Select SERVICE MODE Service Mode menu 1 menu 2 Overview Flowchart Projector Setup Identification RUNCO DTV-1200 Run Time Change Password Change Projector Address Change Baud Rate Projector Warm Up Warm Up On/Off Warm Up Frequency Projector Warm Up Time Power Up Mode Common Address Memory Management Copy a Block Deletion of Blocks Deleting Block by Block Deletion of All Blocks Set to Midposition R & B Covergence Mid Undo R & B Convergence Mid Green Convergence Mid Undo Green Convergence Mid Focus to Midposition Undo Focus to Midposition East-West to Midposition Undo East-West to Midposition North-South Settings to Midposition Undo North-South Settings to Midposition Digital Vertical Linearity to Midposition Undo Digital Vertical Linearity to Midposition Digital Horizontal Linearity to Midposition Undo Digital Horizontal Linearity to Midposition Astigmatism to Midposition Undo Astigmatism to Midposition All Settings to Midposition Undo All Settings to Midposition Common Settings Dynamic Astigmatism Page Gamma Corrections CRT Run In Cycle CRT Drive Mode Memory Banks Flyback Turnover Point Menu Position 12C Diagnostics Voltage Diagnostics Projector Diagnostics PROGRAMMABLE FUNCTION KEYS Programmable Function Keys MESSAGES, WARNINGS AND FAILURES Page ADJUSTMENT BLOCKS AND SOURCE NUMBERS 90-99 Adjustment Blocks (Memory Blocks) Source Numbers 90-99 Page RS-232 CODES Page CEILING/FLOOR CONFIGURATION DIMENSIONS SPECIFICATIONS