Panasonic Diga DMR-XW390 Operating Instructions Manual page 96

Reference
Specifications
Recording modes and approximate recording times
Depending on the content being recorded, the recording times may become shorter than indicated.
∫ DR, HG, HX, HE,HL, HM mode
Recording DR
Mode
(HD quality)
HDD
75 hours
(500 GB)
• Recording time of DR mode may vary depending on the bit rate of broadcasting:
• High Definition (HD) quality: estimated bit rate is 14 Mbps
• Standard Definition (SD) quality: estimated bit rate is 5 Mbps
• Regarding recording time remaining:
Remaining time in the DR mode is calculated with a bit rate of 14 Mbps. But the bit rate differs
depending on the broadcast, so the displayed remaining time might be different from the actual
remaining time.
∫ XP, SP, LP, EP modes
Recording
Mode
(500 GB)
XP 107 hours
SP 215 hours
LP 430 hours
645 hours
EP (6 hours)
§
EP (8 hours) 860 hours
When "Recording time in EP mode" is set to "6 hours" (
§
• Regarding recording time remaining:
This unit records using a VBR (Variable bit rate) data compression system to vary recorded data
segments to match video data segments which may cause differences in the displayed amount of
time and space remaining for recording.
96
VQT4C72
DR HG
(SD quality)
211 hours 78 hours
HDD
Single-sided
(4.7 GB)
1 hour
2 hours
4 hours
6 hours
8 hours
HX HE
117 hours 176 hours
DVD-RAM
Double-sided
(9.4 GB)
2 hours
4 hours
8 hours
12 hours
16 hours
70)
HL HM
235 hours 341 hours
DVD-R, DVD-R DL,
DVD-RW, +R DL
+R, (8.5 GB)
+RW
(4.7 GB)
1 hour 1 hour 45 min.
2 hours 3 hours 35 min.
4 hours 7 hours 10 min.
6 hours 10 hours
45 min.
8 hours 14 hours
20 min.