ASTRO U 158, Руководство по эксплуатации

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Proper use
Operating manual U 158 - Version 10-2018A page 4
Proper use
The devices of the U 1xx- and U 2xx series are only used for converting signals of different modulation
to / from IP data streams in multimedia cable networks. The power supply unit U 100 SNT eco / U 100
SNT eco+ may only be used for the power supply of the U 1xx- and U 2xx units within the base unit
U 100-230. Modification of the devices or use for any other purpose is not permitted, and will immedi-
ately void any guarantee provided by the manufacturer.
Target group of this manual
Installation and starting operation
The target group for installation and starting operation of the ASTRO headend technology are qualified
experts who have training enabling them to perform the work required in accordance with EN 60728-11
and EN 60065. Unqualified person are not allowed to install and start operation of the device.
Device configuration
Target group for the configuration of the ASTRO headend are persons who have received instructions
and have training enabling them to perform a configuration. Knowledge of EN 60728-11 and EN 60065
is not necessary for configuration.
Device description
The delivery is comprised of the following parts:

U 158 Edge QAM module and backplane

Operating manual
The U 158 plug-in module and the U 100 base unit feature a CE marking. This confirms that the prod-
ucts conform to the relevant EC directives and adhere to the requirements specified therein.
Figure 1, top:
U 158, installed in the U 100 base unit
(fitted with three plug-in modules)
Figure 1, middle:
U 158, front panel
[1] Display for management IP addresses,
data IP addresses, status messages, etc.
[2] Status display
[3] Control and data knob, menu switch
Figure 1: U 158
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