Read Sharp PN-K322BH (serv.man22) Technical Bulletin online
IDP 2013 10 03
Date of Issue:
7
th
October 2013
Classification:
White
IDP TECHNICAL BULLETIN
Page 1 of 1
Sharp Electronics (UK) Limited
Reference
– PNF-A267
Revision - 2
White
– Carry out as required
Yellow
– Carry out as required and whenever the unit comes in for service
Red
– Carry out on all units
MODELS
PNK322BH
REASON
Availability of firmware and service tool:
(Firmware V1.120)
(Firmware V1.120)
Added support when using a Display Port connection 3840 x 2160 60Hz with
NVIDIA graphic cards. This issue was caused due to a problem with the BIOS on
NVIDIA graphic cards.
NVIDIA graphic cards.
The description of Titled Display (*) has been added to the EDID for MST of
Display Port.
* Tiled Display: This feature is to display the monitors of 4K2K as one screen
without integrating the desktops on the graphic driver side when using MST by
listing the information of Tiled Display to EDID, which is based on Display ID
Standard of VESA.
* Tiled Display: This feature is to display the monitors of 4K2K as one screen
without integrating the desktops on the graphic driver side when using MST by
listing the information of Tiled Display to EDID, which is based on Display ID
Standard of VESA.
Blu-ray discs
cannot be played with “Power DVD 10” on a PC that uses Radeon
graphic cards installed. This problem has been corrected.
Radeon: Name of the series for video chips, video cards, etc. with GPU developed
by AMD installed.
Radeon: Name of the series for video chips, video cards, etc. with GPU developed
by AMD installed.
In response to the request from NVIDIA, EDID has been changed:
* Modification has been made to avoid a problem that appears as if there were two
audio devices, seeing from PC side when using MST with Display Port connection.
* This behaviour happens when one of the displays receives the video data while
using Titled Display has been changed to -
audio devices, seeing from PC side when using MST with Display Port connection.
* This behaviour happens when one of the displays receives the video data while
using Titled Display has been changed to -
“Image is cloned to all other tiles of the
entire tiled display” to “Behaviour cannot be described by other values defined in
this revision of the data block”.
this revision of the data block”.
Serial No. has been listed to Display ID section.
(Firmware V1.010)
Production firmware.
ACTION
Download the service tool from the technical website and follow the instructions
provided in the service manual to update the Main, Sub and Touch panel firmware.
provided in the service manual to update the Main, Sub and Touch panel firmware.
Confirmation of the production date
Using the information provided below, you can identify the production date using the
serial number:
Using the information provided below, you can identify the production date using the
serial number:
The first digit is the year. The last digit is the month.
Note - The last digit goes from 0-9, X=October, Y=November and Z=December.
Display