Vista QP960H Installation And User Manual page 44

3-7. More
Replay Time : This is the amount of time that the DVR jumps back from the current time
when the play button is pressed, it can be set between 1 minutes and60 minutes.
Key Beep : The DVR beeps whenever the button on the front panel is pressed (On/Off).
44
Quantum 960H DVR range manual V1.2