Digital Video Lab DejaVu Manual de usuario

“DejaVu”Instant Replay System

User Manual

CONTENTS

Contents

1. Features 3

2. Unit design 4

3. Controls 6

4. Control panel buttons 7

4.1. Primary functions 7

4.2. Secondary functions 10

5. Multiview and On-Screen-Display (OSD) 11

5.1. Multiview layout 11

5.2. On-Screen-Display (OSD) 12

6. Operation 15

6.1. Recording modes 15

6.2. Preparing to live broadcast or event 15

6.3. Playback modes 16

6.4. Instant replay 19

6.5. Manual replay 20

6.6. Working with playlist 21

6.7. Simple recorder/player 22

1. Features

“DejaVu“Instant Replay System is a simple and cost effective way to add multi-channel replay

functionality to your production.

Easy to install and easy to use, “DejaVu”Instant Replay System offers:

Uninterrupted recording. Recording never stops, even In Edit or Replay modes;

More than 7 hours of recorded 1080p50 video (when using 512G SSD);

Slow motion (50% –20% of normal speed) and Fast motion (200% –500% of normal speed)

playback;

Playlist mode;

Can be used as a simple multi-channel recorder/player;

Logo overlay;

Integrated video switcher with 8 sources and ‘Dip’transitions;

Integrated multiviewer;

PC connection is not needed to operate or to configure “DejaVu” system. However, for those who

prefer to operate from PC we offer free “DejaVu Replay Controller“ software, that provides more

flexibility and supports advanced playlists.

“DejaVu“ Instant Replay System is well suited for:

Any live shows;

Sport broadcasts –for instant replays;

Sports clubs –for training, as an excellent assistant for coaches and athletes;

Dance schools and ballet studios;

Outdoor events –for large LED displays;

2. Unit design

“DejaVu” Instant Replay System is an all-in-one unit with integrated control panel and 10” TFT

display. SSD drives are placed inside the unit by installer.

Front panel

Fig.1 Front panel

Front panel:

10” TFT display monitor;

T-Bar (speed control);

Jog/Shuttle knob (mark position);

Control panel with 26 LED illuminated buttons;

1. RJ-45 Gigabit Ethernet –PC/LAN connection. Required for “DejaVu Replay Controller“ software

and firmware update;

2. BNC 3G-SDI –Channel 1 input (CAM1);

3. BNC 3G-SDI –Channel 2 input (CAM2);

4. BNC 3G-SDI –Channel 3 input (CAM3);

5. BNC 3G-SDI –Channel 4 input (CAM4);

6. DVI-D –Display output for external video monitor (with HDMI input);

7. BNC 3G-SDI –Channel 1 replay output (REP1);

8. BNC 3G-SDI –Channel 2 replay output (REP2);

9. BNC 3G-SDI –Channel 3 replay output (REP3);

10. BNC 3G-SDI –Channel 4 replay output (REP4);

11. BNC 3G-SDI –Channel 1 bypass output;

12. BNC 3G-SDI –Channel 2 bypass output;

13. BNC 3G-SDI –Channel 3 bypass output;

14. BNC 3G-SDI –Channel 4 bypass output;

15. Power switch;

16. 12V/5A DC power supply connector;

17. GND connector;

3. Controls

Fig.3 Front panel controls

T-Bar is used to control playback speed in SLOW and FAST modes. Lowest T-Bar position is

normal speed. Highest T-Bar position is slowest speed in SLOW mode and fastest speed in FAST

mode.

Jog/Shuttle knob is used for cursor positioning in EDIT mode. Turn Shuttle clockwise to fast-

forward, turn counter-clockwise to rewind. Turn Jog for precise frame-by-frame control.

Buttons functions are listed below.

4. Control panel buttons

Almost all buttons have primary and secondary functions. Press and hold button to activate

secondary function. Some buttons also have different functions in PLAYLIST mode.

4.1. Primary functions

Select live video from Input channel 1 (CAM1) on Master output / internal display monitor.

Lights up red if CAM1 video source is selected on Master output.

Select live video from Input channel 2 (CAM2) on Master output / internal display monitor.

Lights up red if CAM2 video source is selected on Master output.

Select live video from Input channel 3 (CAM3) on Master output / internal display monitor.

Lights up red if CAM3 video source is selected on Master output.

Select live video from Input channel 4 (CAM4) on Master output / internal display monitor.

Lights up red if CAM4 video source is selected on Master output.

Select recoded video from Replay channel 1 on Master output / internal display monitor.

Lights up red if REP1 video source is selected on Master output.

Select recoded video from Replay channel 2 on Master output / internal display monitor.

Lights up red if REP2 video source is selected on Master output.

Select recoded video from Replay channel 3 on Master output / internal display monitor.

Lights up red if REP3 video source is selected on Master output.

Select recoded video from Replay channel 4 on Master output / internal display monitor.

Lights up red if REP4 video source is selected on Master output.

Activate or deactivate SLOW playback mode. Use T-bar to adjust playback speed from

100% (normal speed) to 20% (x5 times slower).

Lights up green if SLOW mode is active.

Activate or deactivate FAST playback mode. Use T-bar to adjust playback speed from

100% (normal speed) to 500% (x5 times faster).

Lights up green if FAST mode is active.

Activate or deactivate PLAYLIST mode.

Lights up red if PLAYLIST mode is active.

Only in PLAYLIST mode: cue all replay clips from playlist, instead of playing clips one by

one.

Lights up green if PLAY ALL mode is active.

Only in PLAYLIST mode: select previous clip in playlist.

Briefly flashes green once when pressed.

Only in PLAYLIST mode: select next clip in playlist.

Briefly flashes green once when pressed.

In EDIT or PLAYLIST modes: set clip IN position to current displayed frame.

Briefly flashes green once when pressed.

In EDIT or PLAYLIST modes: set clip OUT position to current displayed frame.

Briefly flashes green once when pressed.

Save current replay clip to the playlist. Clip is added to the end of the playlist. If there are

already more than 32 clips, first clip is deleted.

Briefly flashes green once when pressed.

In EDIT mode (when there’s NO replay clip):

Mode

LED

Action

PAUSE

Off

Continue playback

PLAY

Lights up green

Pause playback

In EDIT or REPLAY mode (when there’s a replay clip):

Mode

LED

Action

Idle

Off

Cue last replay clip

Replay clip (or playlist) is cued

Lights up green

Start playback

Playback is ON

Flashes red

Pause playback

Playback is paused

Flashes green

Continue playback

Only in EDIT mode: create replay clip. Automatically set IN position of the new replay clip

according to predefined time (rewind -5, -10, -20 or -30 seconds). Set OUT position of the

new replay clip to current time.

If AUTO SAVE mode is active, new replay clip is saved to the playlist.

If QUICK REPLAY mode is active, new replay clip is automatically cued.

Briefly flashes green once when pressed.

In EDIT or REPLAY modes: stop playback of the current replay clip and delete it.

In PLAYLIST mode: delete selected clip from playlist.

Lights up green if there’s a current replay clip.

In EDIT or REPLAY modes: set current position to last recorded frame and start playback

with normal speed. Video on REP1 –REP4 sources will be the same as on CAM1 –CAM4

sources.

Lights up green in LIVE mode.

Switch internal display monitor between Multiview output and Master output.

Lights up red if Multiview output is active.

4.2. Secondary functions

This button works as a modifier. Press and hold it and press other buttons to

change modes or to modify settings.

Set MARK IN position rewind time to -5 seconds.

Lights up red if current setting is [-5 seconds].

Set MARK IN position rewind time to -10 seconds.

Lights up red if current setting is [-10 seconds].

Set MARK IN position rewind time to -20 seconds.

Lights up red if current setting is [-20 seconds].

Set MARK IN position rewind time to -30 seconds.

Lights up red if current setting is [-30seconds].

Start or stop recording.

Lights up red if recording is currently ON.

Delete all recorded video footage. Also stops recording if it’s active. All clips

saved to the playlist will be deleted as well.

WARNING: All recorded video on SSD will be lost!

Activate or deactivate AUTO recording mode.

Lights up red if AUTO recording mode is active.

Activate or deactivate LOOP recording mode.

Lights up red if LOOP recording mode is active.

Activate or deactivate QUICK REPLAY mode.

Always lights up red if QUICK REPLAY mode is active.

Activate or deactivate AUTO SAVE mode.

Always lights up red if AUTO SAVE mode is active.

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