Shure AXT651 Manual

AXT651 Talk Switch
Installing the talk switch on an AXT200 transmitter adds remote push-button
audio routing of the XLR and TRS analog audio outputs of a linked AXT400
receiver. The transmitter must be within range of a synced AXT400 receiver
Installation
1. Thread the microphone cartridge into the talk switch body.
2. Thread the talk switch into the transmitter body.
3. The switch ring can be rotated to align with the menu screen.
Talk Switch Mode
Selecting Talk Switch mode from the Audio menu of a synced AXT400 receiv-
er enables remote push-button audio routing of the XLR and TRS outputs
from an AXT100 bodypack transmitter or AXT200 handheld transmitter with
the AXT651 Talk Switch installed. In Talk Switch mode, press and hold the
transmitter button to route the audio output of a synced AXT400 receiver.
The Audio menu of the AXT400 receiver has three Talk Switch modes that
determine how the audio is routed to the XLR and TRS connectors.
Push to Add TRS Output
Audio is routed to the TRS connector when the button is pressed, audio at
the XLR connector is always on.
mic
line
Push to Add XLR Output
Audio is routed to the XLR connector when the button is pressed, audio at
the TRS connector is always on.
mic
line
Switched

Specifications

©2017 Shure Incorporated
lift
GND
On Switched
lift
GND
On
to enable talk switch operation. To activate audio routing, press and hold the
talk switch button.
Push to Toggle TRS Output
In Toggle mode, the button routes the audio to either the XLR connector or
to the TRS connector.
Release
XLR = On
TRS = Off
Selecting a Talk Switch Mode
1. The talk switch mode is selected from the AXT400 receiver audio menu:
Audio>Talk Switch
2. Use the control wheel to select the mode. Press enter to save.
3. Use the IR Sync function to link the transmitter and receiver.
4. Press and hold the talk switch button to activate audio routing.
Routing AES3 Output
When using Talk Switch mode, the following options are available for routing
the AES3 output:
• Always On: The AES3 output is always active and is independent of the
talk switch button
• Follow TRS: The AES3 output follows the TRS output when the talk
switch button is pressed and held.
• Follow XLR: The AES3 output follows the XLR output when the talk switch
button is pressed and held.
AXT651
Talk Switch
Press
XLR = Off
TRS = On
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