M-Audio BX5 D3 - Features; Rear Panel Controls

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Features
Rear Panel
1. XLR Input: This jack accepts XLR input
connections with either balanced or unbalanced
wiring. The input wiring of an XLR connector
should be as follows:
• XLR Pin 1: signal ground (shield)
• XLR Pin 2: signal positive (+)
• XLR Pin 3: signal negative (–)
2. TRS Input: This jack accepts 1/4" (6.35 mm)
connections with either balanced or unbalanced
wiring. For balanced wiring, a three-conductor
TRS plug is necessary. The input wiring of a TRS
connector should be as follows:
• TRS Tip: signal positive (+)
• TRS Ring: signal negative (–)
• TRS Sleeve: signal ground (shield)
3. Acoustic Space Switch: Your BX5 D3 monitors
should ideally be placed at least one foot away
from the nearest wall, ceiling, or other large, flat
surface. However, this may be impractical due to
space limitations within your studio. For that reason, BX5 D3 monitors feature an acoustic
space switch. This switch compensates for placement near walls.
Tip: Be sure to leave at least 3" of space between the rear of the speaker and a wall to
allow the rear-firing port to "breathe" properly. Placing the speaker any closer than 3" may
adversely affect low-frequency response.
4. Sub-Frequency Vent Port: This port aids in reproduction of very low frequencies by
discharging frequencies below 60 Hz and to act as a cooling mechanism to prevent
overheating. This port should not be blocked.
5. Volume Control: Use the volume control to set the output from the BX5 D3 to proper
levels as required.
6. Power Switch: This switch turns the monitor on and off.
Note: This product does not have a standby/low-power mode.
7. Power Receptacle: Accepts a detachable 3-conductor IEC power cord in order to power
the monitor.
8. Fuse Holder: Holds the external main fuse.
9. Voltage-Select Switch: Provides two selections, 115V AC and 230V AC, and should be
set to match the "house supply" (receptacle) mains voltage of the country or location in
which the speaker is used. The 115V setting is correct for the USA, while the 230V setting
is correct for most of the UK and Europe.
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