How to Connect for a Five Channel and Zone B
System
Caution: The supplied AC Power Cord should not be con- | Spade lug or prepared wire connection: |
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nected to the Rear Panel of the MC205 Power Am- | Insert the spade lug |
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plifier until after the Loudspeaker Connections | connector or prepared |
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have been made. Failure to observe this could | section of the cable end |
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result in Electric Shock. |
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into the terminal side |
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1. Connect Audio Cables from the Zone A Unbalanced | Figure 1 | Figure 2 | Figure 3 | ||
access hole, and tighten | |||||
Outputs of a McIntosh A/V Control Center to the |
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the terminal cap until the |
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MC205 INPUTS (Channels 1, 3 and 5), making sure |
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cable is firmly clamped into the terminal so the wires can- | |||||
to match up the channel identifications between both | |||||
not slip out. Refer to figures 4, 5 & 6. |
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units. Connect Audio Cables from the Zone B Unbal- |
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anced Outputs of a McIntosh A/V Control Center to |
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the MC205 INPUTS (Channels 2 and 4), making sure |
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to match up the channel identifications between both |
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units. |
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Note: In place of the Unbalanced Audio Cables, Balanced | Banana plug connection: |
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Cables may be used for the Zone A Connections. |
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Tighten the top portion of the terminal post and insert the | |||||
2. Connect a power control cable from the McIntosh | |||||
banana plug into the opening at the top of |
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A/V Control Center Zone A Power Control Out to the |
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the terminal. Refer to figure 7. |
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McIntosh Two Channel Power Amplifier Power Control |
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Note: The use of Banana Plugs is for use in |
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Input Jack. Connect a second power control cable from |
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the United States and Canada only. |
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the McIntosh two Channel Power Amplifier Power |
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4. Connect the Loudspeaker Hookup |
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Control Output jack to the MC205 POWER CONTROL |
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Cables from the MC205 OUTPUT Ter- |
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ZA Jack. Connect power control cables from the McIn- |
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minals to the Loudspeakers, being careful to observe | |||||
tosh A/V Control Center Zone B Power Control Output | |||||
the correct polarities and channel designation. |
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jacks to the MC205 POWER CONTROL ZB jack. |
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WARNING: Loudspeaker terminals are hazardous live | |||||
When connecting Loudspeakers to the MC205 it is very | |||||
and present a risk of electric shock. For ad- | |||||
important to use cables of adequate size, so there is little to | ditional instruction on making Loudspeaker | ||||
no power loss in the cables. The size is specified in Gauge | Connections contact your McIntosh Dealer | ||||
Numbers or AWG (American Wire Gauge). The smaller | or McIntosh Technical Support. |
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the Gauge number, the larger the wire size: | 5. Place the IMPEDANCE Switch to the position (4 ohm | ||||
If your loudspeaker cables are 50 feet (38.1m) or less, | or 8 ohm) that matches the impedance of the connected | ||||
use at least 14 Gauge. | Loudspeakers. In the event that some of the Loud- | ||||
If your loudspeaker cables are 100 feet (76.2m) or less, | speakers in the system are of different impedance, use | ||||
use at least 12 Gauge. | the impedance of the Left and Right Front Loudspeak- | ||||
3. Prepare the Loudspeaker Hookup Cables that attach | |||||
ers to set the IMPEDANCE Switch position. |
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to the MC205 Power Amplifier by choosing one of the |
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6. Connect the MC205 Power Cord to an active AC outlet. | |||||
methods below: | |||||
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Bare wire cable ends: | McIntosh A/V Control Center |
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Carefully remove suffi- |
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cient insulation from the |
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cable ends, refer to figures |
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1, 2 & 3. If the cable is |
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stranded, carefully twist |
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the strands together as |
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tightly as possible. |
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Note: If desired, the twisted ends can be tinned with solder to keep the strands together, or attach spade lug and/ or banana connector.
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