
1Firmware History
1.1 Applicable Models
DMR-EZ37
Includes models with suffix K, S, V, VK, VP, or VS
1.2 Purpose
UH-425
•Improved playback DVD+R media which was recorded by SONY DVD Recorder.
•Optimization of track jump control for CD-RW.
•Improvement of recording quality for DVD-R DL.
UH-413
•Enhances Closed Captioning display.
•Enables the unit to the download the New V-Chip/Regional Rating Table (RRT).
PREVIOUS FIRMWARE UPDATES
•Modification to improve VHS Timer Recording.
•ATSC level meter indication improvement with weak signal.
•Stops disc rotation when the [EJECT] button is pressed.
•Countermeasure for occurred aging mode by remote control signal.
•Put protection for Drive unit fuse blow due to customer Disc condition.
•When recording program of 5.1ch audio, the center channel audio is not output.
•The title information of the recorded program is not displayed correctly.
•Banner is displayed if detailed OSD is displayed while playing of VHS tape.
•There are no "DVD MANAGEMENT" items in "FUNCTIONS" menu by DVD-RW made by
another recorder.
•Warning message from DVD to VHS copy displays every time [DVD to VHS] button is
pressed.
•Timer recording is not performed if reservation screen starts 1 minute before the timer
recording starts.
•Hang-up occurs when management screen is opened immediately after DVD-R insertion.
•When a self-recorded +RW is inserted or removed an error message is displayed.
•During DVD-RW timer recording, if [STOP] is pressed during the recording, there may
be a case where hang-up occurs.
•During DVD-RW timer recording, there may be a case where the deck reboots.
•When playback of DVD-Video with Closed Caption (CC) subtitle, when [DISPLAY]
button is pressed twice, the CC subtitle doesn't remain displayed.
•There is a case where hang-up occurs when [FF] or [REW] is pressed after playback
from "Direct Navigator".
•During VHS recording, an inserted disc plays automatically and after disc is ejected,
"OPEN" remains displayed.
•During VHS recording, noise can be seen in approximately 1/5 of the screen.
•When [DIRECT NAVIGATOR] is pressed at power off, sometimes "Direct Navigator" is
not displayed correctly.
DMR-EZ37 DVD Recorder Firmware Installation Instructions
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