Q-See QSNDVR16M User Manual page 41

maximum is 4.
If the record resolution is 360x288(PAL)/360x240(NTSC), there are five frame rates to choose: 0, 1, 2, 4,
8, the maximum is 8.
Attention: These three factors above decide the quality of picture and the use ratio of HDD.
SETUP- REC OPTIONS: Setup of record option (Fig 3.2.15 Setup record option)
RECORD CONTINUOUS: If you choose "ON", DVR records continuously in HDD recycle mode. If you
choose "OFF" this function is disabled.
Attention: In Continuous mode, Manual and Alarm record are activated at the same time, the DVR
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