Leitch DVR-3901 Neo, Installation And Operation Manual, Page: 7 / 112

DVR-3901 Installation and Operation Manual v
Contents
Alarm Synchronization ...................................................................41
Identifying the Cause of an Alarm ..................................................41
Enabling or Disabling an Alarm Parameter ....................................42
Restoring Default Settings ..............................................................42
Module Status LEDs ..............................................................................43
Chapter 4: Remote Operation
Overview ................................................................................................45
Control Port Assignment ........................................................................46
RS-422 Communication Protocol ..........................................................47
DB-9 connector ...............................................................................47
UDP Control ...................................................................................49
Motion Control .......................................................................................51
ACK / NAK ....................................................................................51
Device Type Request ......................................................................52
Transport Commands ......................................................................52
Variable Speed Commands .............................................................54
Time Commands .............................................................................55
Status Sense Command ...................................................................55
Chapter 5: Functions and Controls
Overview ................................................................................................57
Functions and Controls ..........................................................................58
Video ...............................................................................................58
Audio ..............................................................................................59
Genlock and DARS ........................................................................60
Audio Video Delay .........................................................................61
Time Code .......................................................................................61
Video Compression .........................................................................61
Storage ............................................................................................62
On Screen Display (OSD) ...............................................................63
Online Operation Modes ........................................................................65
Playlist mode ...................................................................................65
BVW/Odetics Mode .......................................................................68
Switching Between BVW/Odetics Mode and Playlist Mode .........69
Offline File Transfer ..............................................................................69
Exception Handling ................................................................................70
Loss of Power .................................................................................70
Loss of Video Input ........................................................................70