Read Sharp PN-K321 (serv.man33) Technical Bulletin online
IDP 2013 06 05
Date of Issue:
24
th
June 2013
Classification:
White
IDP TECHNICAL BULLETIN
Page 2 of 4
Sharp Electronics (UK) Limited
Reference
– PNF-A271
Revision - 3
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
– Carry out on all units
ACTION
Download the service tool from the technical website and follow the instructions
provided below to update the main and sub firmware.
provided below to update the main and sub firmware.
Firmware update procedure using a USB memory stick
USB MEMORY
Use a USB memory stick corresponding to the following standards:
Use a USB memory stick corresponding to the following standards:
Format - FAT32 / FAT16
USB - 2.0 / 1.1
Recommended to use a USB memory stick with a read / write LED.
Important notes
Set up an appropriate volume label name.
Using a SD card reader is unsupported.
Using a USB HUB is unsupported.
Do not use an encrypted USB memory stick.
Do not store any other files or folders in the USB memory stick.
If the version after rewriting is the same, the update will not start.
If the filename is changed, the update will not start.
Do not turn OFF the power or touch / remove the USB memory stick during the
update.
If the firmware update is performed with a USB memory stick where the firmware data
of a different model is stored, the display cannot start up and cannot be recovered.
When storing the firmware data to a USB memory stick, ensure the model name is
correct.
of a different model is stored, the display cannot start up and cannot be recovered.
When storing the firmware data to a USB memory stick, ensure the model name is
correct.
Click on the first or last page to see other PN-K321 (serv.man33) service manuals if exist.