Sony VPL-HS10 Projector PJCalc Utility 5.7 for XP

PJCalc! is a software tool written to assist engineers, architects, designers, and installers with the process of projector selection, configuration, and system design.

Sony Electronics Inc. Display Products Group provides this software to help solve the many projector related variables involved in proper system design.

PJCalc! can assist designers with the technical aspects of system design, freeing them to concentrate on environmentally related issues. The employment of those factors, such as correct lighting, seating arrangements, viewing position, screen gain, and audio support is always situational and not based on predictable formulae.

Download and Installation Instructions:

- To ensure that no other program interferes with the installation, save all work and close all other programs. The Taskbar should be clear of applications before proceeding.
- Download the .exe file to a temporary or download directory (please note this directory for reference).
- Go to the directory where the file was downloaded and double-click the .exe file to begin the installation.
- At the "WinZip Self-Extractor - PJCalc! X.X.exe" window, click "Unzip".
- At the "5 file(s) unzipped successfully" message box, click "OK".
- At the "WinZip Self-Extractor - PJCalc! X.X.exe" window, click "Close".
- Extraction of the PJCalc! Sony Projector Calculator Software is complete. 

About Projector Packages:

Install this firmware package and projectors can benefit from higher image quality, improved performance and stability, various fixed issues encountered throughout the unit's lifetime, as well as several other changes.

Still, if you wish to apply this release, it would be best if you first read and understand the installations procedure; also, perform this task using a fully-charged battery or in a steady power environment (such as the one ensured by a UPS unit), and only after you have familiarized yourself with the update steps.

Bear in mind that, while the firmware is upgrading, it isn't recommended to use the projector's buttons, or interrupt the process in any way; doing so can cause serious malfunctions to the device and might even render it unusable.

That being said, if you intend to update to this release, click the download button, get the package and update the firmware version. If not, check back with our website as often as possible so that you don't miss the update that will boost the performance of your projector.