Kramer PA-120Net, Руководство пользователя, Страница: 8 / 44

Kramer Electronics Ltd.
PA-120Net, PA-240Net
– Connecting the PA-240Net
6
Connecting the PA-240Net
Always switch off the power to each device before connecting it to your PA-240Net . After
connecting your PA-240Net , connect its power and then switch on the power to each device.
To connect the PA-240Net as illustrated in the example in Figure 1 :
1. Connect the balanced stereo audio source to the AUDIO IN 5-pin terminal block
connector (for example, a Kramer Switcher/Scaler).
2. Connect the LINE OUT balanced stereo audio 5-pin terminal block connecter to a
balanced stereo acceptor (for example, an additional PA-240Net device).
3. Connect the Hi-Z OUT or Lo-Z OUT 4-pin terminal block connector as follows:
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For Hi-Z connection: connect Hi-Z and COM terminal blocks to the + and
– terminals
of a mono speaker (for example, the Galil 8-C ceiling speakers, daisy chained).
The speakers either output the left side (L+, L-) of the audio input or the stereo input
reduced to a mono signal (see
Selecting Hi-Z Mono Settings on page 16 ).
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For Lo-Z connection: connect the L+ and L- connectors to the left-side speaker and
the R+ and R- connectors to the right-side.
4. Set the Hi-Z/Lo-Z and 100V/70V DIP-Switches :
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For Hi-Z operation: Set DIP-switch 1 to Hi-Z and then set DIP-switch 2 to 70V or
100V.
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For Lo-Z operation: Set DIP-switch 1 to Lo-Z.
5. Connect the Dante RJ-45 connector to any available IP network.
6. If required, connect:
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A PC via RS-232 , see Connecting to PA-240Net via RS-232 on page 8 .
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The ETHERNET port , see Connecting PA-240Net via the Ethernet Port on
page 9 .
7. Connect the power cord (not shown in Figure 1 ).