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EPSON PRODUCT SUPPORT BULLETIN - page 11 / 28

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displayed under [Copyright(C) 2008 SEIKO Epson CORP.] This means that the firmware update has completed correctly.

NOTES: IMPORTANT: If you update to firmware Ver 1.57 temporarily before updating to 2.51, PLEASE DO NOT TURN OFF THE UNIT DURING THE IPL UPDATE. If it is interrupted, DAMAGE to the Viewer’s MAIN BOARD may occur and the unit will need to be repaired. If the firmware 2.51 update failed, or if the viewer was inadvertently turned off during firmware update (except IPL update on Ver1.57 as mentioned above), please perform following steps:

1. Remove the “PSV50251.FNC” file from the PSV5FIRM folder on the memory card that is used in this update. 2. Insert memory card into viewer.

3. 4.

Turn on viewer with RATE ( “Main F/W Update” message

) + DISPLAY pressed. is displayed, and release

key

when

you

see

the

memory

card access LED blink.

  • 5.

    It takes about 4 minutes, then “Please turn off” message is displayed. The viewer will be turned off automatically.

  • 6.

    Turn it on again, and if you see the HOME screen, recover has completed. There is no need for any further updates.

If the update does not start, please check following and do the update again:

  • 1.

    Check to see if the SD / CF memory card is defective or not.

  • 2.

    Check whether the CF card capacity is 16GB or larger.

  • 3.

    Check “PSV5FIRM” folder existence in memory card root folder.

Please check the following if you see a different message:

  • 1.

    Check whether the AC adapter is connected, and AC power is correctly supplied.

  • 2.

    Check battery insertion.

  • 3.

    Check whether the SD card is formatted by the SD supporting device.

  • 4.

    Check whether the folder “PSV5FIRM” folder has “PSV50251.FNC” file.

  • 5.

    Check whether the “PSV50251.FNC” has 8,191 KB in size.

Check the following if the updated version is different:

  • 1.

    If the version is displayed as “02.51.0325-0108-0107-0123”, then the 2.51 update was executed on a viewer that had a firmware prior to the Ver 1.57 firmware update.

  • 2.

    Please perform the firmware update Ver 1.57, and re-perform Ver 2.51 firmware update again.

  • 3.

    If the version is displayed as “02.51.0325-0108-0200-0123 or 02.51.0325-0110-0107- 0123”, please update the Ver 1.57 firmware again, then perform Ver 2.51 again.

Page 5 of 5

PSB.2010.06.001

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