Meyer Sound MM-10 User Manual download pdf (Page 16)

CHAPTER 3: POWERING MM-10XP SUBWOOFERS WITH THE MPS-488HP

MPS-488HP REAR PANEL

The MPS-488HP rear panel includes an AC Input connector,

eight Channel Inputs for receiving source audio, eight Chan-

nel Outputs for delivering DC power and balanced audio,

and seven Link switches for routing audio from inputs to

outputs.

AC Input

The MPS-488HP has a PowerCon twist-lock AC Input con-

nector (line, neutral/line, earth). The connector can accept

different power cord types for outlets used throughout the

world. Make sure to use the correct power cord for the AC

power in your area. The MPS-488HP operates at an AC volt-

age range of 100–240 V at 50–60 Hz.

Channel Inputs

Up to eight channels of balanced audio are received from the

MPS-488HP’s eight Channel Inputs. The inputs are equipped

with XLR female connectors (pin 1, ground; pin 2, signal pos-

itive; pin 3, signal negative). Make sure to use standard bal-

anced XLR cables with all three pins connected on both ends.

Channel Inputs default to being routed to their correspond-

ing Channel Outputs but can also be routed to adjacent out-

puts with the Link switches, though this affects their input

impedance (see “Input Impedance for Linked Channel

Inputs” on page 17).

Link Switches

Link switches determine how Channel Inputs are routed to

Channel Outputs. When a Channel Input’s Link switch is

OFF (set to the down position), the input is only routed to its

corresponding output: for example, Channel Input 1 routed

to Channel Output 1. When a Link switch is ON (set to the

up position), the input is routed to its corresponding output

and the next adjacent output: for example, Channel Input 1

routed to Channel Output 1 and Channel Output 2. If multi-

ple, adjacent Link switches are enabled, the input is routed

to each adjacent output: for example, Channel Input 1

routed to Channel Outputs 1, 2, and 3.

NOTE: Channel Inputs are inactive when the

Link switch for their preceding Channel Input is

enabled. Connections should not be made to inactive

Channel Inputs.

Routing Audio Inputs with the Link Switches

The following examples illustrate several common routing

applications for the MPS-488HPp.

Routing One Input to Eight Outputs

To route one Channel Input to eight Channel Outputs:

■ Set all Link switches to ON.

MPS-488HPp Power Supply Rear Panel

MPS-488HPe Power Supply Rear Panel

MPS-488HP Channel Inputs

MPS-488HP Link Switches

Link 1 Link 2 Link 3 Link 4 Link 5 Link 6 Link 7

On On On On On On On

1 23

1111

46785

1111

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 ... 55 56

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Meyer Sound MM-10 User Manual Page 16

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