Imagine NEO DVR-3901, Installation And Operation Manual

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52 DVR-3901 Installation and Operation Manual
Chapter 4: Remote Operation
Device Type Request
Transport Commands
The DVR-3901 responds to transport commands with ACK or NAK.
Table 4-5. Device Type Request
Command Data (Hex) Explanation
Device type
request 00 11 11
• Playlist mode: 12 11 39 01 5D
• BVW/Odetics mode:
12 11 20 25 68 for D1-525
12 11 21 25 69 for D1-625
Table 4-6. Transport Commands
Command Data (Hex) Explanation
STOP 20 00 20
PLAY 20 01 21 Play forward at 1X play speed
REC 20 02 22
FAST FWD 20 10 30
• Playlist mode:
see
k to last frame
in play list
• BVW/Odetics mode: go to the
last frame of video, or the last
frame of video in the current
Odetics ID, if Odetics ID is used
STEP FWD 20 14 34 Advance one frame forward, up to
OUT point
REWIND 20 20 40
• Playlist mode:
see
k to first frame
in play list
• BVW/Odetics mode:shuttle
reverse at 30X play speed
STEP REV 20 24 44 Step one frame back, up to IN point