6. Power off the viewer and remove the CompactFlash or SD memory card. Then turn the viewer back on. Note: Do not press any keys when turning on the unit.
Set the Date and Time when prompted.
On the Home screen, press the Menu key. Select [Settings], then [Delete all cache files]. Press OK. If you see a dialog box prompting you to connect the AC adapter, click OK. You will then see a progress bar until the process is completed.
9. Open Settings from the Home screen and select Device Information. In Device Information select Firmware Version. The new firmware should say 01.71.7506-0110- 0200-0112.
Note: if the version says 01.71.7506-0108-0107-0112, then you must update to version
first, then reinstall firmware 1.71. If the version says 01.71.7506-0108-0200-0112 or
-0107-0200-0112, you must reinstall 1.57 and then install 1.71 again.
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