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Using Dual Layer DVD-R Discs
Dual Layer DVD-R discs contain two recordable layers on a single side. This unit is capable of recording to Dual Layer DVD-R discs in Video mode. As a result, you can record up to approximately 1.8x more material than with conventional DVD-R discs. In addition, record, playback and copy functions can all be performed in the same way as with conventional discs. However, in order to use Dual Layer DVD-R discs properly, we recommend that you read the following notes regarding disc usage.
•Dual Layer DVD-R disc technology is a new standard approved by DVD Forum in February 2005.
•If you intend to play back Dual Layer DVD-R discs recorded on this unit in other DVD recorders/players, you must finalize the discs. (Even so, discs may not be played back on some DVD recorders/players.)
About Dual Layer DVD-R discs
Please read the information provided on the disc packaging carefully, and confirm the disc type, version and recording speed compatibility before purchasing Dual Layer DVD-R discs.
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Confirm the disc type.
This unit cannot record to DVD+R Double Layer discs.
Confirm the disc version.
Always use Ver. 3.0* Dual Layer DVD-R discs.
Some discs are CPRM-compatible. For details about these discs, refer to the Operating Instructions.
*Ver. 3.0 may be printed either on the front or on the back side of the disc case depending on the manufacturer.
Confirm the recording speed.
Always use discs compatible with 2x or 4x recording speed.
This logo indicates that the disc is a Dual Layer DVD-R disc.
R DL 4X/2X
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Recordable
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R DL |
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4X/2X |
DVD–R DL
2 Ver.3.0 |
2x/4x Recording |
speed compatibility |
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DUAL LAYER
Recording times for Dual Layer DVD-R discs
Standard recording times* when using a 12 cm single-sided 8.5 GB Dual Layer DVD-R disc are as follows:
XP: Approx. 1 hr 51 mins
SP: Approx. 3 hrs 35 mins
LP: Approx. 7 hrs 11 mins
EP: Approx. 10 hrs 46 mins
SLP: Approx. 14 hrs 21 mins
SEP: Approx. 17 hrs 57 mins
MN1: Approx. 24 hrs
•Correct operation has been confirmed for Dual Layer DVD-R discs (Ver. 3.0/2x, 4x) produced by the following manufacturer:
Mitsubishi Kagaku Media / Verbatim (as of March 2005)
*The maximum number of titles that can be recorded on a disc is 99. You may not be able to record for the maximum recording time if the maximum allowable number of titles is exceeded.