Bose ControlSpace SP-24 Guide d'installation télécharger pdf (Page 7)

Mic/Line Inputs

The ESP-88 (base model) includes two "4 x 4"

Mic/Line cards. Each of these cards occupy two slots.

The input connectors and the input LEDs appear in the

first slot, the output LEDs and connectors (orange)

appear in the second slot. A microphone or line level

audio source can be connected to the Mic/Line inputs

using one of the following cable types.

The ESP-88 (base model) includes one GPIO card in

slot 1 providing eight control inputs and eight control

outputs. A second card can be added to GPIO slot 2.

Inputs

Switches and potentiometers can be connected to the

control inputs to control various functions in the

system. For example, simple ON/OFF switches can be

connected and then programmed to invoke presets,

select scenes, or invoke a snapshot of a control.

Likewise, 10K potentiometers (linear) can be con-

nected to control gains in the system.

Inputs contain a 5K ohm pull-up resistor allowing

SPST switches to be wired from input to ground.

Potentiometers can be wired in series from the control

input to ground.

Outputs

LEDs and relays can be connected to general purpose

outputs to indicate state changes in the system (e.g.

preset or scene changes).

General Purpose Inputs/Outputs

Rear Panel Controls and Connections

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Bose ControlSpace SP-24 Guide d'installation Page 7