ClearOne comm XAP 400 REFSEL - PA/AEC Reference Select, REFSET - Reference channel setup, Name

Models: XAP 400

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REFSEL - PA/AEC Reference Select

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Appendices ~ Appendix E: Serial Commands

REFSEL - PA/AEC Reference Select

This command selects/reports which output is used for each mic as a reference for power amp adaptation mode and acoustic echo cancellation where applicable. There can be only one selection per mixer.

Command form: DEVICE REFSEL <Channel> [Ref. Group] [Ref. Channel]

Argument details

Name

Description

Device

0–7 or * to select all units

REFSEL

Command

Channel

1–4 (select mic input)

Ref. Group

0 = Output, E = Expansion bus

Ref. Channel

1–9, O–Z (select output or E-bus channel)

Example: #70 REFSEL 1 O 8 On XAP 400 unit 7 (#70), the PA/AEC reference REFSEL for mic channel 1 is output (O) 12.

REFSET - Reference channel setup

This command selects/reports the output the reference channel tracks. Command form: DEVICE REFSET <Channel> <Group>[Value]

Argument details

Name

Description

Device

0–7 or * to select all units

REFSET

Command

Channel

1–4 (select Virtual Reference number)

Group

1–9 (select output channel to track)

Value

0 = none

Example: #73 REFSET 2 4 On XAP 400 unit 3 (#73), virtual reference (2) will track gain changes mde on output channel 4.

RING - Ring Indication

This command indicates a ringing line. This command is reportable only. It cannot be queried or set.

Command form: DEVICE RING <Channel>

Argument details

Name

Description

Device

0–7 or * to select all units

RING

Command

Channel

See Groups and Channels, page 103

Example: #71 RING 1 On XAP 400 unit 1 (#71), the hybrid (1) will detect an

incoming RING.

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Page 143
Image 143
ClearOne comm XAP 400 REFSEL - PA/AEC Reference Select, REFSET - Reference channel setup, RING - Ring Indication, Name