CW-4000
KEZELÉSI ÚTMUTATÓ
USER'S GUIDE
The MPEG-2 compression that brought a revolutionary
advance in the transmission of picture and sound, by
today was superseded by the MPEG-4 compression
technique. On the customers’ intensive demand
CableWorld developed the new generation of its
encoders, the MPEG-4 (H.264) Encoder series.
1. MECHANICAL CONSTRUCTION
The MPEG-4 Encoders are built in standard 19"
x 1 HU instrument frame. They are delivered along
with the following accessories:
1. Power cord
1 ea.
2. Spare fuse T 1.25 A
(placed in the fuse holder mounting)
1 ea.
3. Crossover cable with RJ45 connectors 1 ea.
The power consumption in all versions is very
low therefore no special cooling or ventilation is
needed.
2. ELECTRICAL CONSTRUCTION
The devices are equipped with own switching
mode power supply. The supply voltage of the
interface circuitry is +3.3 V, whereas the signal
processing circuitry works with supply voltages as
low as +1.2 V, +1.8 V and +2.5 V. The effective
power consumption is low; the unit is suitable for
continuous operation.
The device circuitry comprises high complexity
circuits that need to be configured to the given task
by the user. The device can be configured with
items of software, free available for downloading
from the www.cableworld.eu web site. CableWorld’s
devices and software compose a system, where
some items of software will be used with multiple
devices, and some devices need the use of multiple
items of software.
The programs run in Windows XP or Vista
environment, but CableWorld’s open system allows
controlling the devices by anyone, from any
environment with his own software, via IP.
3. HARDWARE AND SOFTWARE SUPPORT
The software for programming the devices can
be downloaded from the ‘Software’ page of the
www.cableworld.eu web site. The downloaded
installer exe file installs the software in the
C:\Program Files\CableWorld directory. These
items of software can be simply removed with the
‘Uninstall’ function from the PC any time, so they
can be installed for preliminary test, too.
The user’s guide of the software that is at the
same time the instruction manual of the device can
be found in the ‘Help’ of the software. The ‘Help’
can be downloaded also separately in pdf format
from the ‘Software’ page.
Programming the MPEG-4 Encoder requires
installing the SW-4412 basic software and the SW-
4901 auxiliary software. For examining the output
stream we suggest installing the SW-4811B TS
Analyzer software, but other manufacturers’
software can be used, as well. It is useful, if the
printed form of the software Help file is available,
too. In our latest guides the important steps are
emphasized with large letters and pictures, those
interested in the details are informed with small
letter descriptions.
After installing the software, the device and the
PC can be interconnected with the delivered
crossover cable in 100Base-T mode. However we
suggest interconnecting the device and the PC via
an Ethernet switch with straight cable.
CW-4411
MPEG-4 Encoder
H.264 encoder with ASI and IP output
CW-4412
MPEG-4 Encoder Duo
Two independent H.264 encoders with ASI and IP output
CW-4511
MPEG-4 Encoder
H.264 encoder with IP output
CW-4512
MPEG-4 Encoder Duo
Two independent H.264 encoders with IP output
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