FrSky DHT-U Instruction Manual

Instruction Manual for FrSky DHT-U V2.3
1. DHT-U Overview
2. Features
1) Easy to bind and instant link between transmitter and receiver.
2) All-in-one combination of telemetry module, in-built display and alarm threshold settings.
3) Show in-flight data via in-built display.
4) Capable of setting failsafe during flight.
5) Alarms on monitored conditions (e.g. low voltage, poor reception, etc.).
6) Firmware upgradable.
3. Specification
1) Voltage: 6.0V-13.0V
2) Current: 50mA
3) Output Power: 60mW
4) DHT-U LCD Pixel: 128*64
5) Compatible Transmitter: Transmitters with PPM output
6) Compatible Receiver: FrSky D8R-II plus, D8R-II, D8R(V2), D8R-XP, D8RSP, D6FR, D4R-II, D4FR
4. Screen Structures
4.1 Main Screen
FrSky Logo
Data Screen Menu Screen
Module ID Version No.
4.2 Menu Screen
Menu Screen 1
*D_Mode Bind/Norm/Range Check
Setting Failsafe
﹡Note: DHT-U V2.3 data logger firmware disables V8 functions.
Menu Screen 2
Blade Number:
Volt ratio: A1 A2
Unit Set: Altitude/Temperature/Speed
*Alarm Set: Voltage A1/Voltage A2/RSSI/
Lipo Voltage/Altitude
*Note: To obtain the Volt Alarm value the following formula will be used: Alarm Value=
Alarm volt/ratio /3.3 * 255.
Menu Screen 3
Press button B to set failsafe during flight, or others to skip.
4.3 Data Screen
FrSky sensor hub, sensors and D8R-II plus/D8R-XP/D4R-II telemetry receivers are required if information collecting
and processing, model monitoring and data feedback are required.
Data Screen 1
GMT(H/M/S) Fuel Level
Volt 1 Temp 1
Ampere mAH
Rx RSSI Tx RSSI
Data Screen 2
GMT(H/M/S) Fuel Level
Volt 2 Temp 2
*Altitude RPM
Rx RSSI Tx RSSI
*Note: Press Button A of DHT-U to change between absolute altitude and relative altitude.
Data Screen 3
Acceleration X/Y/Z
Longitude
*Home
Latitude
Speed Distance
*Note: Press Button Home to know the distance away from the pilot's location.
Instruction Manual for FrSky DHT-U V2.3