When the transmitter is on, a quick push and hold of the MUTE button will mute the audio, and the backlight will remain lit while it is muted. The word [MUTE] will appear on the display. Another quick push will un-mute it. The TBP12 transmitter has other editable functions, including high and low power modes, selectable microphone settings, encryption options, and the ability to give the transmitter a 6-character name that will show on both the transmitter and receiver displays. For more details, see Setting Microphone Models and Encryption.
Connecting the XD-V75 Receiver
The receiver features a balanced XLR and unbalanced (tip-sleeve) quarter-inch connector. To connect to a mixing board or powered mixer, use a microphone cable between the receiver output and the mixer’s mic-level input – in the same way as you would connect a wired microphone. In its [NORMAL (+0 dB)] setting, the output of the XD-V75 receiver is virtually identical to that of the microphone on the transmitter (and the microphone models on the THH12 handheld transmitter emulate the output levels of the particular microphones they model). If desired, the output can be adjusted in 1-dB steps from -18 dB to +12 dB via [SELECT FUNCTION: OUTPUT ADJUST]; see Audio Output and Filter Adjustments for details.
To connect to an instrument amplifier or other audio equipment with a quarter-inch connector such as a signal processor or effects unit, use a quarter-inch to quarter-inch instrument cable. The output level adjustment also affects this connector.
Note: Do not use TRS balanced cable to connect to unbalanced output. The ring of the TRS connection on the ¼” out is a digital communication line used to talk with other Line6 wireless products. Connecting a TRS in this manner may create some digital noise when connected to a balanced audio input on a mixing console. Only an unbalanced ¼” inch cable is recommended for this audio output usage
Compatibility with Other Line 6 Wireless Devices
The XD-V75 utilizes our latest digital wireless transmission method, and is fully channel compatible with the XD-V35, as well as Relay™ G30, Relay™ G50, and Relay™ G90 models that have Version 2 software running RF2 mode. Multiple units of any of these models can be mixed used within the same location as long as each is on a unique channel and no more than 14 are used simultaneously.
The XD-V75 receiver can also automatically receive transmissions from the previous generation of Line 6 wireless products, which include the XD-V30, XD-V70, and Relay™ G30, Relay™ G50, and Relay™ G90 models with Version software, now referred to as RF1 mode. However, it is not recommended to mix usage of the RF1 and RF2 modes within the same location due to the channel frequencies in each system not being compatible.
If an XD-V75 unit is being added to a setup that already includes any devices running in RF1 mode, the XD-V75 can be used to update the older devices to run RF2 mode by using an internet-connected computer attached to the XD-V75’s USB port. See the Firmware Updating Procedure section for more information. Alternatively, the XD-V75 transmitters can be setup to operate in RF1 mode if it is necessary to use the transmitters with older Line 6 receivers. To set the THH12 or TBP12 transmitters into the RF1 mode, enter Setup mode to display the current channel, then while holding down the SELECT button press and release the ON/MUTE button on the THH12 or VALUE button on the TBP12. The display will briefly show [XD-V75 RF1] or [XD-V75 RF2] to indicate whether it is operating in the old or new mode, respectively. This setting is retained when powering off, so as a reminder the display will also show this indication [RF1 or RF2] each time power is turned on. The XD-V75 receiver will display a [To] on the far right of the display to indicate while communicating with a RF1 software transmitter.
