McIntosh XRT2.1K, Руководство пользователя

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2. Rotate the top of the Output Terminal Post clock-
wise until it is finger tight. Refer to
figure G. Then using the McIntosh
Wrench, rotate the top of the Output
Terminal one quarter of a turn (90° ).
Do not over tighten. Refer to figure
E.
3. Referring to figure H connect the Loudspeaker
hookup cables with ba-
nana plugs into the hole
at the end of the Input
Terminal.
Note: It is important to
maintain the correct polarity at both ends of
the Loudspeaker cables.
Spade Lug or Wire Connections:
1. Insert the spade lug connector or prepared section
of the cable end into the Input Terminal side access
hole, and tighten the Input Terminal cap until the
cable is firmly clamped into the terminals so the
lugs or wire cannot slip out. Refer to figures
I and J.
Note: It is important to maintain the correct polar-
ity at both ends of the Loudspeaker cables.
The XRT2.1K Loudspeaker is a Four Way Crossover-
System that has three pairs of Input Terminals (Posi-
tive and Negative) for connection to a Power Ampli-
fier.
XRT2.1K Loudspeaker Four Way System
Frequency Range Loudspeaker Drivers
Input Terminal
Connections
12Hz - 150Hz 8 inch Woofers SUBWOOFER
150Hz - 450Hz 6.5 inch Midrange LOW
450Hz -2,100Hz 2.0 inch Midranges MD/HIGH
2,100Hz - 45,000Hz 3/4 inch Tweeters MD/HIGH
Referring to the Connection Diagram located on the
separate folded sheet “
Mc2B
”, there are two Power
Ampifiers each with one pair of Output Terminals.
Note: If Power Amplifier A has only one pair of
8 Ω
Output Terminals, then use two Jumper Cables
supplied with XRT2.1K for connection between
the “Subwoofer” and “Low” Loudspeaker Input
Terminals.
1. Connect a cable from the Power Amplifier A Posi-
tive (+) 8 Ω Output Terminal to the XRT2.1K Posi -
tive (+) “SUBWOOFER” Terminal. Then connect
a cable from the Power Amplifier A 8 Ω Negative
(-) Output Terminal to the XRT2.1K Negative (-)
“SUBWOOFER” Terminal.
2. Connect a cable from the Amplifier “B” Positive (+)
8 Ω Output Terminal to the XRT2.1K Positive (+)
“MID/HIGH” Terminal. Then connect a cable from
the Amplifier “B” 8 Ω Negative (-) Output Terminal
to the XRT2.1K Negative (-) “MID/HIGH” Termi-
nal.
Connections To Two Power Amplifiers
Figure F
Figure H
Figure G
Loudspeaker Connection with Two Power Amplifiers and Room Correction Equalizer
Figure I Figure J