Sharp PN-R903 (serv.man5) Service Manual ▷ View online
CHAPTER 4. SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
PN-R903/R703/R603 SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
4 – 46
R
Temp 5
The temperature of Temperature Sensor 5 is indicated.
S
Temp 6
The temperature of Temperature Sensor 6 is indicated.
T
FAN FAN
abnormality
status
* Only PN-R903
U
FAN 1
FAN1 abnormality is indicated
V
FAN 2
FAN2 abnormality is indicated
CHAPTER 4. SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
PN-R903/R703/R603 SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
4 – 47
20. MAIL DESCRIPTION CONTENT
This machine is provided with the functions which send the following mails;
・
Periodic send mails which notify the display status periodically on the specified day of week and the specified time
・
Abnormality notification mail which notifies an abnormality when there is any abnormality in the display
The contents described in the above mails are explained here.
20 - 1. ACTUAL MAIL CONTENTS
The format of the mail text is as shown below, which is common to the periodic send mails and the abnormality notification mails.
The contents are in English only.
The contents are in English only.
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5VCVWU1-
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1
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5
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5
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CHAPTER 4. SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
PN-R903/R703/R603 SERVICE MENU/VARIOUS SETTING TOOL OPERATING PROCEDURES
4 – 48
21. NONDISCLOSURE SCREEN OF CONTROLLING THE MONITOR WITH PC (LAN)
CAUTION
・
The screens described in this chapter are not open to the public.
21 - 1. SERVICE MENU
For the service menu, the following web access screen is provided.
This screen is displayed when the following URL is accessed with a
web browser.
web browser.
http://<IP Address>/service.cgi
On this screen, the following item can be set.
Display when a command is sent from the edit box of “COMMAND”
When the command “POWR????” which reads the power status issent.
Example of the display when “1” (Power ON status) is sent back
from the display.
from the display.
Item
Set value range, remark
COMMAND
When [Send] button is clicked, the RS-232C
command entered to the edit box by the user
is sent to this machine.
The response of the command is displayed in
the lower section of the edit box.
command entered to the edit box by the user
is sent to this machine.
The response of the command is displayed in
the lower section of the edit box.
SYSTEM LOG
The system log file of this machine is
obtained.
When the anchor is clicked, the file download
dialogue of the browser is displayed.
Follow the instructions of the dialogue.
obtained.
When the anchor is clicked, the file download
dialogue of the browser is displayed.
Follow the instructions of the dialogue.
TEMPERATURE
LOG
LOG
The temperature log file of this machine is
obtained.
When the anchor is clicked, the file download
dialogue of the browser is displayed. Follow
the instructions of the dialogue.
obtained.
When the anchor is clicked, the file download
dialogue of the browser is displayed. Follow
the instructions of the dialogue.
PN-R903/R703/R603 FIRMWARE UPDATE PROCEDURES
5 – 1
CHAPTER 5. FIRMWARE UPDATE PROCEDURES
1. FIRMWARE UPDATE
1 - 1. GENERAL
This monitor is supporting the three following methods of updating.
- Updating by RS-232C cable
- Updating by Network
- Updating by USB Flash Drive
- Updating by RS-232C cable
- Updating by Network
- Updating by USB Flash Drive
CAUTION
On the structure of back cabinet, the size of USB Flash Drive which
can be inserted is as follows. In the case of PN-R703/R603, use the
USB
USB
Flash Drive whose length is up to 63 mm.
When USB Flash Drive cannot be inserted, size does not suit, use
a USB extension cable.
When USB Flash Drive cannot be inserted, size does not suit, use
a USB extension cable.
There are two kinds of firmware (Main firmware and LAN firmware)
provided in this model.
The firmware of the related device is contained in main firmware, and it
has become the structure which the firmware of the related device also
writes in automatically by writing in main firmware.
The composition of firmware is shown below.
provided in this model.
The firmware of the related device is contained in main firmware, and it
has become the structure which the firmware of the related device also
writes in automatically by writing in main firmware.
The composition of firmware is shown below.
[Main firmware]
- Main firmware
- Sub firmware
- LED firmware
- DP RX firmware
- DP TX firmware
[LAN firmware]
- Main firmware
- Sub firmware
- LED firmware
- DP RX firmware
- DP TX firmware
[LAN firmware]
1 - 2. MAIN FIRMWARE UPDATE FLOW
Main firmware is updated by the following flow. The updating by
RS-232C cable and by network and by USB Flash Drive
RS-232C cable and by network and by USB Flash Drive
CAUTION
Check not having connected the cable to the OUT terminal of
DisplayPort before writing in a main farmDisplayPort
Where the daisy chain of the DisplayPort is carried out, if firmware is
written in, renewal of firmware may go wrong.
DisplayPort before writing in a main farmDisplayPort
Where the daisy chain of the DisplayPort is carried out, if firmware is
written in, renewal of firmware may go wrong.
Software
n
Explanation
Main firmware
n
Firmware of IC “STDP8028" on I/F PWB.
Image display is managed
Image display is managed
Sub firmware
n
Firmware of IC “R8C/38C R5F21387C" on
I/F PWB. Power supply is managed
I/F PWB. Power supply is managed
LED firmware
n
Firmware of IC "78K0R uPD78F1165A" on
LED TCON PWB.
Back light is managed.
LED TCON PWB.
Back light is managed.
DP RX firmware
n
Firmware of IC "STDP4020" on I/F PWB.
Signal processing of DisplayPort is man-
aged
Signal processing of DisplayPort is man-
aged
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DP TX firmware
n
Firmware of IC "STDP4028" on I/F PWB.
Signal processing of DisplayPort is man-
aged
Signal processing of DisplayPort is man-
aged
LAN firmware
n
Firmware of IC "ColdFire MCF52258" on I/F
PWB. LAN control is managed.
PWB. LAN control is managed.
Main firmware update
Update the firmware of
relative device (automatically)
Reset
(automatically)
Display the update
result
Reset
(automatically)
End
Success
Update
when updating is failed
Failed
Failed
(Retry 4 times)
start
Succes
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