Bose FreeSpace E-4 Specifications download pdf (Page 59)

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7.0 User Interface Operation

7.1 Enabling keypad operation

User interface keys for assigned sources are enabled only after

flashing the hardware. Keys for any unassigned sources are auto-

matically disabled after flashing the hardware.

7.2 Turning the system on

When the E4 hardware is in STANDBY, you can turn the system

on by pressing any key on any keypad except keys for unas-

signed sources on the Standard and Auto Volume user interfaces,

and the PAGE key on the Paging Zone user interface.

7.3 Standard user interface operation

The Standard user interface provides source selection, volume

up/down, and Mute controls.

•Press 1, 2, or 3 to select the audio source connected to the

LINE 1, LINE 2, or LINE 3 input, respectively. A green LED

indicates the active source.

• Press (Volume up) or (Volume down) to increase or

decrease the volume in 2 dB steps. Press and hold for continu-

ous increase/decrease. The red LED lights when either button

is pressed.

• The maximum/minimum volume setting is determined by the

min./max. level stop settings in the Output Gain control pane.

• Press (mute) to silence the listening area. When muted, a

yellow LED flashes. Press again to restore the volume.

Standard User Interface Example

Volume up

(2 dB steps)

Volume down

(2 dB steps)

Mute

Select LINE 1

input source

Select LINE 2

input source

Select MIC/

LINE 3 input

source

Standard User Interface

WALL PLATE 1 WALL PLATE 2 WALL PLATE 3 WALL PLATE 4

ZONE OUT 1 ZONE OUT 2 ZONE OUT 3 ZONE OUT 4

ZONE 1

Speakers

ZONE 2

Speakers

ZONE 3

Speakers

ZONE 4

Speakers

1 2 ... 54 55 56 57 58 59 60 61 62 63 64 ... 74 75

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Bose FreeSpace E-4 Specifications Page 59

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