FRSky, Version: 1.4
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2.2.2
Conncection
without
display
A visual display is not necessary to use the speech output. The plug on the "FrSky VSpeak-
adapter" can be connected directly to the DHT (DFT / DJT / XJT) module as shown in the
following graphic. The RxD pin remains unused.
2.3
DHT-U (compact) - Transmit-module
On the DHT-U no signals corresponding to the "two-way system protocol" are transmitted
externally - thus so
NO connection for the speech output module VSpeak is available yet
.
2.4
Communication
If properly installed, the speech module does not affect the functionality of the transmission
system.
The speech module does NOT interfere with the data exchange, i.e.there is no signal output to
the transmission system. In a way, the speech module "listens" to the HF part , interprets the
data and transfers that as speech as described in the following sections.
2.5
Operation display
Error-free operation of the speech module is indicated by the "flashing" blue LED light.
Speech module
DFT/DJT
DHT/XJT
GND
5V
Txd
RxD
FRSky-VSpeak
Adapter