User Manual

Bodypack Transmitter Controls
FIGURE 11
Power Button
Press once to turn the unit on. Press and hold to turn the unit off.
Channel Select Button
Press the CH SEL button to select the next channel. Button sequence will wrap around. For example, once CH5 is selected you must
press the CH SEL button one time to reach CH1. Receiver must be set to the same channel as the corresponding transmitter in order to
operate correctly.
LED Display
A blue LED will light indicating the currently selected channel of operation and a red LED indicates remaining battery life in one hour
increments. When idle, these LEDs toggle continuously. During performance, blue LEDs indicate input level. There is no need for a
CLIP indicator as the system has greater than 118 dB dynamic range and can accommodate input signals up to ~6V peak-to-peak.
Operating Modes for the Transmitter
The XDT4 ships in XDS+ mode from the factory and ensures that your system is operating at full bandwidth (10 - 20,000 Hz) while pro-
viding frequency diversity interference protection (you can be certain that the transmitter is operating in XDS+ mode if the audio level
LEDs are lighting up in blue when signal is present). If required, the XDT4 can operate in standard XDS mode. This is necessary when
using it with the original XDR1 receiver or other X2 receivers that are operating in standard XDS mode (you can confirm that the trans-
mitter is operating in standard XDS mode if the audio level LEDs are lighting up in red when signal is present).
NOTE: While in standard XDS mode, the frequency response will be 10 - 12,000 Hz and frequency diversity (anti-jam) will be disabled.
NOTE: Battery telemetry will be disabled when using original XDT1 transmitters with XDR2.
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