MULTI ENTERTAINMENT PLAYER
MEP-4000
Firmware Update Manual
Check the Version
STEP 2.
The UTILITY screen appears.
Press the [DISPLAY(UTILITY)] button for
at least 3 seconds. Then the [UTILITY]
screen appears.
STEP 4.
Exit the version display mode.
Press the [DISPLAY(UTILITY)] button to
close the UTILITY screen.
STEP 3.
STEP １.
Check the version.
Turn on the power.
Turn the rotary selector to display the
“VERSION”. When the version is displayed,
press the rotary selector and turn it to
check “CON”, “DSP” and “SER” versions.
Press the [POWER] button.
Updating
STEP 1.
Unzip the zip file on the computer.
With the mouse, right-click on the “MEP-4000vxxxx.zip” zip file you have downloaded from the
Pioneer website and select “Properties” and ensure that the number of bytes exactly matches.
MEP-4000vxxx.zip (x,xxx,xxx bytes)
With the mouse, right-click on the “MEP-4000vxxx.zip” and select “Extract All”.
When you specify where to extract the file, the update files below are extracted in a folder named
“MEP-4000vxxx”.
MEP4KCxx-xx.bin
MEP4KSxx-xx.hex
MEP4K_xxxx.bin
Pxi
MEP4KCxx-xx.bin
MEP4K_xxxx.bin
MEP4KSxx-xx.hex
Update files
STEP 2.
Copy the unzipped update file to the root directory of the USB memory device.
Use a USB memory device (USB mass storage class device) formatted in FAT16 or FAT32 and
with at least 1Mbyte of free space.
[NOTE]
- Do not change the file name.
- HFS and HFS+ formats are not supported.
STEP 8.
STEP 5.
Check that the firmware has been
Select USB1 source.
updated to the latest version.
Refer to “Checking the Version” to check
that the firmware is the latest version.
Press to toggle the [SOURCE SELECT]
button until the USB1 indicator on the left
side is lit.
STEP 6.
Updating starts automatically.
The message “UPDATE DSP” and
“UPDATE SER” flashes on the Control unit
display in series. Then “UI xxxx” is
displayed.
Do not disconnect the USB memory device
or turn off the power during updating.
STEP 3.
Turn on the power.
Disconnect the USB memory device and
turn the power off. Then, turn on the
power again.
STEP 4.
Insert the USB memory device into
“Please Power OFF” message appears
after completing the update.
STEP 7.
the USB1 port.
Turn the power off and disconnect
the USB memory device.
Use the USB memory device where the
update file was copied in advance.
* If updating does not start
The file you have downloaded may be corrupt.
Start over from downloading the firmware update file. If updating is still not possible, the problem may be
with the USB memory device. Try using a different USB memory device.
* If the “Please Power OFF“ message does not appear within 5 minutes:
Contact a Customer Support Center.
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