Approach Tech DVR-3704T Manual de usuario descargar pdf (Pagina 17)

3.4 KEY LOCK OPERATIONS

 To activate the key lock function:

Press the “v” button for at least 3 seconds to activate the key lock function. The device will

emit a “beeping” sound signal and show the message of “KEY LOCK”.

 To deactivate the key lock function:

Press the “v” button for at least 3 seconds to deactivate the key lock function. The device will

emit a “beeping” sound signal and show the message of “KEY UNLOCK”.

3.5 TRIPLEX OPERATIONS

The Live, Play and Record modes act simultaneously to comprise the Triplex function.

The three modes played together comprise the “Triplex” function.

CH1 CH2 CH3

CH4

CH1

CH2 CH3 CH4

08/25/2006

06:27:20

08/24/2006

05:24:14

PLAY MODE

LIVE &

RECORD

MODES

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 46 47

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Approach Tech DVR-3704T Manual de usuario Pagina 17