Meinberg IMS-TCR, Руководство по установке

Страница: 17 / 26

6.2 Disposal of Packaging Materials
The packaging materials we use are fully recyclable:
Material Use for Disposal
————————————————————————————————————————
Cardboard Shipping, Paper recycling
packaging of accessories
Plastic Wrapping Shipping, Household waste or recycling depot
packaging of accessories
————————————————————————————————————————
6.3 Adjusting Input Impedance
Time code specifications do not specify values for modulated codes, neither in relation to the output impedance
of the transmitter, nor to the input impedance of the time code receiver.
This has resulted in time code component manufacturers selecting arbitrary values, which in turn means that
not all devices are compatible with one another. For example, if the time code generator has a large output
impedance and the time code receiver has a low input impedance, the signal level at the receiver input may be
too low to read. This is why the IMS-TCR180 has been equipped with an input impedance jumper, which can
be used to adjust the module to a variety of systems and can be set to one of three impedance values: 50
Ω ,
600 Ω oder 5 k Ω .
The image below shows the various possible jumper positions with the corresponding input impedance val-
ues:
Jumper right
600 Ohm
Jumper left
50 Ohm
No jumper
5 kOhm
Note: The IMS-TCR180 is shipped with the jumper set to 600 Ω .
14 Date: December 17, 2021 IMS-TCR180