Epson AP-60 - Projector Sound Solution Бюллетень поддержки продуктов

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EPSON

12/24/2009

Date:

PSB.2010.01.001

PSB #:

Reference:

TI09-68e Rev. A and B

AP-60 Projector Sound Solution

Product(s):

Firmware Update – Improves Sound Quality

Subject:

This bulletin was created to inform you about an updated firmware release for the AP-60

Projector Sound Solution unit to improve the performance described below.

Improvements:

• Improves the sound performance when feedback is present.

Serial Numbers Affected:

AP-60 Serial numbers with the countermeasure: G91121915~G91121920 /

G00120001~G00120480 (January, 2010 shipment)

Note: The following serial numbers were included in the January, 2010 shipment, and

these units do not have the countermeasure: G91121891 / G91121897 /

G91121899~G91121914

Required Equipment and Preparation:

Required

• AP-60 unit to be updated

• PC computer running Windows 98SE / Me / 2000 / XP

• RS232 Null modem serial cable

• Firmware/DownLoader files: BTLD_Test.exe, btldtest.ini, DSP_code.hex (included in

epson13644.exe package)

• Download and extract epson13644.exe package. The files are extracted and copied to

C:\EPSON\epson13644_ap60_downloader_firmware_13.

RODUCT

UPPORT

Page 1 of 8

PSB.2010.01.001

ULLETIN

Authorization:

Originator: esc

Total Pages: 8