NETmc Marine FOUR264 Manuel utilisateur
NETmc Marine Four264 Manual-Rev.0 October 2014 1 of 13
© NETmc Marine Ltd 2014
USER GUIDE FOR
NETmc MARINE
Four264 DVR
Rev.0
Firmware 1.2.32
October 2014
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© NETmc Marine Ltd 2014
Contents
1. Introduction................................................................................................................................3
2. Hardware Description and Connections.....................................................................................3
2.1 Front of the unit ..................................................................................................................3
2.2 Back of the unit...................................................................................................................4
3. Set-up........................................................................................................................................5
4. Recording..................................................................................................................................5
5. Software Settings.......................................................................................................................8
6. How to Change where to save the Video...................................................................................9
7. Integrated overlay option .........................................................................................................10
8. How to contact NETmc Marine Support...................................................................................12
9. Technical Specifications...........................................................................................................13
NETmc Marine Ltd
New Deer, Turriff
Aberdeenshire
AB53 6TL
TEL. +44 1771 644001
FAX. +44 1771 644005
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© NETmc Marine Ltd 2014
1. Introduction
The NETmc Marine Four264 is our latest entry level digital video recorder.
Based on our proven X-Ops technology, the Four264 is easy to use and has the ability to record
directly to removable storage devices or to a network location. The user interface is simple and
intuitive, and allows the user to take still images without interfering with the main video recording
files. Data can be overlaid on the video via the video overlay option.
Housed in a 1U 19" rack, the Four264 has the same footprint as its predecessor, the 73fifty DVR.
The Four264 records in MPEG4 format, which generates smaller video files than the MPEG2 format
of the 73fifty. With video and audio pass through, the Four264 has all the features required of a
DVR, designed around a simple to use user interface.
2. Hardware Description and Connections
2.1 Front of the unit
HDD activity
LED
USB 2.0
socket
Power LED
PC reset
Button
Power-On
Button
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2.2 Back of the unit
LAN
connection
to external
storage +
remote
control
commands
Video Input and
pass through
outputs
Connections for
monitor –choice of 3
types (HDMI, DVI-D,
analogue VGA)
Internal
network
connector –
do not
remove
Line in to PC
Line out / headphones
Mic. in to PC
Mains power
cable socket
4x USB 2.0 sockets (2
required for keyboard /
mouse
2x USB 3.0
sockets
2 serial ports
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3. Set-up
It is important to plug in all video connections before switching on the
Four264 DVR.
THIS EQUIPMENT MUST BE EARTHED.
1. Mount the Four264 in a suitable rack mount system.
2. Connect the power supply. Note: this unit must be earthed. Note (2): we highly
recommend connection to a UPS (uninterruptible power supply) to prevent data loss.
3. Connect keyboard / mouse / monitor
4. Connect video / audio signals.
5. Power up the unit
6. Launch Four264 software from desktop icon.
7. Live video images should be displayed on screen.
4. Recording
A shortcut on the desktop will launch the software which controls the Four264
Once the program has started, the operation controls are displayed.
From here the user can start and stop recording, take still images (snapshots) and/ or video clips
and enter the set-up screen.
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* Drive Capacity
Note that this display changes colour according to how much disk space is free:
The display is:
Green if more than 25% of the disk is free.
Orange if between 10% and 25% of the disk is free
Red if less than 10% of the disk is free.
To start the recording, simply click on the RECORD button.
When recording has started, the status indicator changes to “REC” instead of “IDLE”, the REC
button will become depressed and the minute counter will start to increment.
The image on the screen shows the video signal that is being input to the DVR.
Once the desired footage has been recorded, simply click on the STOP button to end recording.
Drive capacity –
free space*
Time encoded
this session
Start Recording
Stop Recording
Take Snapshot /
Still image grab
Enter Setup
Video Window
Recording
status indicator
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At any point during the recording or preview, the image on the screen can be saved as a jpg file by
clicking the STILL button.
To resume logging, simply click the RECORD button again.
The system will automatically create a new file, automatically named as per the configuration in the
SETUP page.
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5. Software Settings
Click on the Setup icon to access the set-up page.
In the set-up page the user can select:
- the video input source (PAL/NTSC)
- video quality (by experiment / customer specification
- where files are to be saved
- what the file names should be.
This is the only bit that you
need to change.
ALWAYS remember to
apply or the changes won’t
be saved
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6. How to Change where to save the Video
1. This is the location the video will be saved to.
2. This is the name of the video when it is saved.
3. This is the location the Video Grabs will be saved to.
4. This is the name of the Video Grabs when they are saved.
5. This button will open up a windows explorer window, from this select which drive and file the
VIDEO is to be saved to. Once chosen the RECORD PATH box will change to that location
i.e. V:Video\LiveVideo\GRABS\Client\FW1\Flange4
6. This button will open up a windows explorer window, from this select which drive and file the
GRABS are to be saved to. Once chosen the STILL PATH box will change to that location
i.e. V:Video\LiveVideo\GRABS\Client\FW1\Flange4
7. These tick boxes add the date and time to the file name. This makes it easier to locate the
files after the survey has been complete. ALWAYS have these ticked.
1.
2.
3.
4.
5.
6.
7.
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7. Integrated overlay option
Integrated overlay is provided as an additional option in Four264 DVRs:
If overlay is fitted, this cable must be plugged in at the rear of the unit as shown:
When overlay is fitted, there is a push button switch on the rear of the unit to toggle overlay power
on/off.
When switched off, the overlay circuits are completely bypassed. It may be necessary to switch off
the overlay, for example to get the best possible picture from a marginal signal.
To switch on the overlay, first switch on the overlay at the back of the unit, then click on the Overlay
Manager icon on the desktop :
The overlay manager software must be left open at all times when overlay is required. It can be
minimized (by clicking mini mode) when not in use (a shortcut for overlay manager will be on the
desktop if closed in error).
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