Read Sharp PN-L802B (serv.man8) Service Manual online
CHAPTER 5. FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES
PN-L802B FIRMWARE UPDATA PROCEDURES/EDID WRITING PROCEDURES
5 – 9
4. US_RCV (ULTRASONIC RECEIVER UNIT) PWB FIRMWARE UPDATER
4 - 1. US_RCV PWB FIRMWARE
UPDATER OPERATING
CONDITIONS
CONDITIONS
The operating conditions of the US_RCV PWB firmware updater for this
machine are as follows:
Connect the USB port of the PC and the USB input pin for servicing of
the touch panel with a cable.
the touch panel with a cable.
4 - 2. US_RCV PWB FIRMWARE
UPDATE
1 ) Press [US_RCV Firmware] button of the service tool launcher.
2 ) Disconnect the USB cable from the USB connector of the touch
panel.
3 ) Remove the USB connector cover for servicing.
4 ) Connect the USB cable to the USB connector for servicing.
5 ) Specify the HEX file “PNL802B_PNFW_UserPrg_V***.mot”.
6 ) Press [START] button, and writing of the firmware is started.
Writing is completed in about 20 sec. When "Finish!" is displayed,
the firmware update is completed.
OS
n
Windows XP
n
Windows Vista
n
Windows 7
Communication
port
USB port
USB cable
Mini USB B connector male (5pin) -
USB A connector male
USB A connector male
Touch panel
PC
To USB port
USB connector
USB cable
Mini USB
connector
connector
USB input terminal
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