Phonic CMx35, Руководство пользователя

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3
CMx35 / CMx60
English
INPUT WIRING
Phonic recommends that customers use pre-build balanced
line connectors with 22 to 24 gauge cable. Unbalanced
connections could also be used however are susceptible
to noise.
Priority Muting
The Phonic CMx mixer/amplifier allows users to mute
background signals in favour of the microphone/line input
1 signal. To use a microphone’s push-to-talk switch, first
connect the mic’s push-to-talk contact switch to the priority
connector of the Mic/Line input. Ensure the VOX Normal
DIP switch is set to OFF and the VOX Priority DIP switch
is set to ON. This enables users to mute all other signals
when the microphone’s push-to-talk button is engaged.
OUTPUT WIRING
Speakers
Outputs can be made to by slipping cable lugs underneath
the output screw terminals. Tighten screws to fasten in
place. Customers may choose to use crimp-on spade lugs.
Phonic recommends that customers use professionally
wired high gauge cables. The plastic cover can be slid
into place to protect connections. It is recommended that
you insulate exposed wires to help prevent against the
possibility of short-circuits. Class 2 wiring is required.
Zone 2 / MOH
External music sources can be sent over phone lines while a
caller is on hold using the Phonic CMx series. Connections
can be completed as indicated below using either the 8
ohm or 600 ohm connections. Connect the Zone 2/MOH to
your telephone system or PBX’s music-on-hold input.
WARNING: Do not use shielded cable for output power wiring.
Phonic recommends use of 2-conductor shielded cable and 3-pin
Phoenix-type connectors for Preamp Line output.
To telephone system
interface/PBX input