PAL (MUX ON) | 
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Audio OFF | 
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  | Possible Recording Time HDD=20GB ( hour )  | 
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  | BEST  | 3.6  | 5.4  | 8.1  | 13.5  | 24.4  | 46.1  | 89.5  | 154.6  | 545.2  | 816.5  | 1087.7  | 
Image  | HIGH  | 3.6  | 6.7  | 10.1  | 16.9  | 30.5  | 57.6  | 111.8  | 193.2  | 681.5  | 1020.6  | 1359.7  | 
Quality  | STANDARD  | 4.5  | 9.0  | 13.5  | 22.6  | 40.6  | 76.8  | 149.1  | 257.7  | 908.7  | 1360.8  | 1812.9  | 
  | BASIC | 6.7  | 13.5  | 20.3  | 33.9  | 61.0  | 115.2  | 223.7  | 386.5  | 1363.1  | 2041.2  | 2719.4  | 
Refresh Rate (Field/Sec)  | 50  | 25  | 17  | 10  | 5.5  | 2.9  | 1.52  | 0.88  | 1/4  | 1/6  | 1/8  | |
REC Time Mode  | 3 hr  | 6 hr  | 9 hr  | 12 hr  | 24 hr  | 48 hr  | 96 hr  | 168 hr  | 480 hr  | 720 hr  | 960 hr  | |
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PAL (MUX OFF) | 
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Audio ON(11KHz) | 
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  | Possible Recording Time HDD=20GB ( hour )  | 
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  | BEST  | 3.5  | 5.3  | 10.6  | 15.7  | 25.7  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | 
Image  | HIGH  | 3.5  | 6.6  | 13.2  | 19.5  | 31.7  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | 
Quality  | STANDARD  | 4.4  | 8.8  | 17.4  | 25.7  | 41.4  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | 
  | BASIC | 6.7  | 13.5  | 27.1  | 40.6  | 67.8  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | N.A.  | 
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Refresh Rate (Field/Sec)  | 50  | 25  | **17  | **10  | **5.5  | 2.9  | 1.52  | 0.88  | 1/4  | 1/6  | 1/8  | |
REC Time Mode  | 3 hr  | 6 hr  | 9 hr  | 12 hr  | 24 hr  | 48 hr  | 96 hr  | 168 hr  | 480 hr  | 720 hr  | 960 hr  | |
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PAL (MUX OFF)  | 
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Audio OFF | 
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  | Possible Recording Time HDD=20GB ( hour )  | 
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  | BEST  | 3.6  | 5.4  | 10.8  | 16.2  | 27.1  | 48.8  | 92.2  | 157.3  | 547.9  | 819.2  | 1090.4  | 
Image  | HIGH  | 3.6  | 6.7  | 13.5  | 20.3  | 33.9  | 61.0  | 115.2  | 196.6  | 684.9  | 1024.0  | 1363.1  | 
Quality  | STANDARD  | 4.5  | 9.0  | 18.0  | 27.1  | 45.2  | 81.3  | 153.7  | 263.2  | 913.2  | 1365.3  | 1817.4  | 
  | BASIC | 6.7  | 13.5  | 27.1  | 40.6  | 67.8  | 122.0  | 230.5  | 393.3  | 1369.8  | 2048.0  | 2726.2  | 
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Refresh Rate (Field/Sec)  | 50  | 25  | **17  | **10  | **5.5  | 2.9  | 1.52  | 0.88  | 1/4  | 1/6  | 1/8  | |
REC Time Mode  | 3 hr  | 6 hr  | 9 hr  | 12 hr  | 24 hr  | 48 hr  | 96 hr  | 168 hr  | 480 hr  | 720 hr  | 960 hr  | |
NOTE: Recording times on the tables above are estimated. For actual available recording time of a recording configuration, please refer to the system information of the DVR. (Please refer to section 2.3 system information for more details.)
NOTE: There is no audio function at the refresh rate in NTSC: 2.4 fields/sec ~ 1 fields/ 8 sec. There is no audio function at the refresh rate in PAL: 2.9 fields/sec ~ 1 fields / 8 sec.
NOTE: An actual recording field number could be less than the Refresh Rate on the table above.
**: In the NTSC and Mux Off mode, a recording rate of 20F/S would be actually 15 F/S, 12F/S would be 10 F/S and 5.5 F/S would be 5F/S.
**: In the PAL and Mux Off mode, a recording of rate 17F/S would be actually 12.5 F/S, 10F/S would be 8.3 F/S and 5.5 F/S would be actually 5F/S.
(This adjustment is to avoid image shaking during playback at the same speed. )
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