Belkin DLA-HD2KE, DLA-HD2KU service manual Frame adjustment, „Adjustment

Page 30

4.4.7 FRAME adjustment

Instruments

Signal generator

REPLACING COMPONENTS

 

 

z OPTICAL BLOCK

Test point

 

 

 

 

 

 

Adjustment menu

< DDIC >

 

 

 

 

Preparation

Completed GAMMA adjustment , SHADING adjustment ,

 

 

 

 

„PREPARATION

(1)Connect the PC and Projector with an RS-232C cable. Turn the Projector ON and boot the PSA software.

(2)Click [Connect] on the Menu Bar and select [Auto Connect] in the pull-down menu.

Refer to Fig.1. (If [Connection failed] is shown, the connection is FAILED. If no message appears, the connection is successfully done.

Fig.1

(3)When the system is connected, press the [DDIC] button. This causes the [DDIC Control] screen to be displayed. Subsequent works are to be performed on this screen.

(4)Press the [Receive All] button at the top right of the screen.

(5)Set [R_MUTE], [G_MUTE} and [B_MUTE] to ON with the [FPGA] tab.

(6)Set Flat Field Level of R, G, and B to all [0]. (All black)

„ADJUSTMENT

(1)Move the slider of [GK_R], [GK_G] and [GK_B] with the [EVR] tab to allow the picture frame to be darkened most. Refer to Fig.2.

Adjust here

Fig.2

1-30 (No.PA019)

Page 29 Page 31
Image 30
Page 29 Page 31
Contents Table of Contents DLA-HD2KU, DLA-HD2KESpecification Precautions during Servicing Section PrecautionSafty Precautions Connector part number E03830-001Safety Check after Servicing AC Line Voltage RegionRisk of personal injury and damage to the product Additional cautionary itemsInstallation site and status InstallationsInstallation method Required spacingSection Specific Service Instructions Lamp Unit Instructions Connection and Operation Cautions Projection Specifications and NotesService Policy Main Difference ListRelease Service MenuEnter Basic operationSetting items Initial value Adjustment Description ObjectMenu Section Disassembly Main PWB Assy Terminal PWB Assy and Main PWB AssyTerminal Board and Shield Sheet 14 No.PA019POWERSUPPLYSHIELDCASE1andLAMPBALLASTUNIT Lamp Unit Upper BracketPower Supply PWB Assy Power Supply Control Module PWB AssyDD SUB1 PWB Assy Incl. DD SUB2 PWB Assy 14 IR2 PWB AssyOptical BLOCK, Intake FAN Cooling FAN2, DUCT2, Cooling FAN3, DUCT3, DUCT4Section Adjustment Before Starting AdjustmentInstruments and Tools Required Adjustments by Replacing Components Main DD SUB1.2 Power Lamp Optical Ballast BlockReplacing Components Adjustment ProcedureILA Common DC adjustment „ Preparation„ADJUSTMENT DC adjustment „MEASUREMENTGamma adjustment Page Page Area Shading Menu Shading adjustment„ Shading Adjustment STC Shading DYN Shading5 16-PHASE Vertical Bars adjustment „MEASUREMENT Ghost adjustment „PREPARATIONFrame adjustment LED Indicator Warning Indications Section TroubleshootingProtective Sensor and Protective Switch Lamp Temp Stand by OperateAbnormality Mode Measure Cause Mearsures during abnormalityYES Error LOG SELF-DIAGONOSIS Record and Indication Victor Company of JAPAN, Limited

DLA-HD2KU, DLA-HD2KE specifications

The Belkin DLA-HD2KE and DLA-HD2KU represent the forefront of advanced HDMI splitters, designed to cater to the evolving needs of home entertainment and professional setups. These devices are essential for users who wish to transmit high-definition audio and video signals across multiple displays without any degradation in quality.

One of the standout features of the DLA-HD2KE and DLA-HD2KU is their capability to support resolutions up to 4K at 60Hz. This ensures that users can enjoy stunning visuals with rich colors and sharp details, making these splitters an ideal choice for modern televisions, projectors, and monitors. The 4K support is complemented by support for HDR (High Dynamic Range) content, enhancing the brightness and contrast levels for a more immersive viewing experience.

Both models come equipped with EDID (Extended Display Identification Data) management, allowing for seamless communication between the source device and the connected displays. This feature eliminates compatibility issues that can arise when using different display devices, ensuring consistent video output.

The DLA-HD2KE and DLA-HD2KU utilize advanced HDMI technology that implements HDCP 2.2 compliance. This is crucial for users who want to stream content from services that require anti-piracy measures, such as Netflix and Amazon Prime. The compliance with HDCP 2.2 ensures that users won't face signal loss or interruptions during playback.

Noise reduction technology is another hallmark of these splitters. By minimizing the impact of electromagnetic interference, the DLA-HD2KE and DLA-HD2KU deliver a clear, uninterrupted signal. This is particularly beneficial in environments cluttered with various electronic devices, ensuring the integrity of your audio and video signals remains intact.

Additionally, the DLA-HD2KE model features a sleek design with a compact form factor, allowing for easy integration into any entertainment setup. The DLA-HD2KU offers a more robust user experience with enhanced connectivity options, including additional HDMI ports for users with multiple devices.

Both models come with a user-friendly installation process, offering plug-and-play functionality that eliminates the need for complicated setup procedures. Built with high-quality materials, these splitters are designed for durability and longevity, making them a reliable choice for both home users and professionals.

In summary, the Belkin DLA-HD2KE and DLA-HD2KU splitters are engineered to deliver high-quality multimedia experiences, boasting features such as 4K support, HDR compatibility, EDID management, and noise reduction technology. They are ideal solutions for those seeking to enhance their audio-visual setups, whether at home or in commercial applications.
Top Page Image Contents