Pliant Crewcom CCU-22, Руководство по эксплуатации

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D.
2-WIRE Intercom Port (x 4): The Intercom Channel ports (1, 2, 3, and 4) allow the user to connect the
Control Unit to 2-Wire external intercom systems. The XLR-3M/F 2-Wire intercom ports interface with Clear-
Com, RTS, AudioCom (Balanced), and other compatible intercom systems. The pairs of XLR-3M and XLR-3F
are electrically identical—including the grounds—but the grounds of the four channels are electrically isolated
from each other. Each connector pair is transformer isolated. The 2-Wire Intercom settings can be adjusted
under the
Wired Settings
menu or via CrewWare. (See "2-Wire Intercom Connectivity" on page 56 .)
E. 4-WIRE Intercom Port (x 4): The RJ-45 4-Wire Intercom ports (5, 6, 7, and 8) interface with 4-Wire intercom
systems and devices. This is an audio-only port and does not support data transfer. The connector is balanced
and transformer isolated. These connections do not use standard CAT-5e cables. The cables used must be
wired per the CrewCom pin connections and per the device to which you are connecting (See
"More About the
CrewCom 4-Wire / RJ-45 Connection" on page 59 .) Nominal line level is +5 dBu. The 4-Wire Intercom settings
can be adjusted under the Wired Settings menu or via CrewWare. (See "4-Wire Intercom Connectivity" on
page 58 .)
F. STAGE ANNOUNCE (SA): Stage Announce (SA) is used to output system audio to a dedicated audio output. SA
uses an XLR-3M connector. The connector is balanced and transformer isolated. Nominal line level is +5 dBu.
The SA output level can be adjusted under the Wired Settings menu or via CrewWare. (See "Wired Settings"
on page 52 .)
G. Auxiliary Audio Input (Aux IN): Aux IN is used to supply program or other audio sources to the Control Unit.
The Aux IN connector is a 1/4 in. (6.35 mm) Tip/Ring/Sleeve jack. The Aux IN connector is balanced and
transformer isolated. Nominal line level is +5 dBu. (See
"Wired Settings" on page 52 .)
H. Auxiliary Audio Output (Aux OUT): Aux OUT is used to supply intercom audio sources from the Control Unit
(CU). The Aux OUT connector is a 1/4 in. (6.35 mm) Tip/Ring/Sleeve jack. The Aux OUT connector is balanced
and transformer isolated. Nominal line level is +5 dBu. (See
"Wired Settings" on page 52 .)
I. Local Area Network (LAN) Port: The LAN port allows the Control Unit to connect to a network for
configuration, control, and monitoring purposes using CrewWare. (See "Local Area Network (LAN) Settings" on
page 72 ) The LAN port’s LEDs indicate the status of the LAN link. (See "Control Unit LEDs" on page 45 .)
Product Overview - 21