
7.3 Gyro Gain.................................................................................................................................................................................30
7.4 RX Interface Protocol ..........................................................................................................................................................31
7.5 Failsafe......................................................................................................................................................................................32
7.6 Servos Frequency .................................................................................................................................................................32
7.7 i-BUS Setup.............................................................................................................................................................................33
7.8 Config PWM Converter ......................................................................................................................................................34
7.9 RSSI Output Setup ...............................................................................................................................................................34
7.10 RX Battery Monitor............................................................................................................................................................34
7.11 Range Test ............................................................................................................................................................................35
7.12 BVD Voltage Calibration ..................................................................................................................................................35
7.13 Low Signal Alarm................................................................................................................................................................35
7.14 Update Receiver..................................................................................................................................................................36
8. SYSTEM ............................................................................................................................37
8.1 Language.................................................................................................................................................................................37
8.2 Units ..........................................................................................................................................................................................37
8.3 Backlight adjustment...........................................................................................................................................................37
8.4 Sound........................................................................................................................................................................................38
8.5 Vibeation .................................................................................................................................................................................38
8.6 LED.............................................................................................................................................................................................38
8.7 Home-Screen Quick Access..............................................................................................................................................39
8.8 Mian Screen Lock Setup.....................................................................................................................................................39
8.9 Standby Timeout...................................................................................................................................................................39
8.10 Auto Power Off ...................................................................................................................................................................39
8.11 Stick Calibration..................................................................................................................................................................40
8.12 Firmware Update................................................................................................................................................................40
8.13 Factory Reset .......................................................................................................................................................................40
8.14 About Noble ........................................................................................................................................................................40
9. Transmitter Specification ..............................................................................................41
9.1 Transmitter Specification (NB4).......................................................................................................................................41
9.2 Receiver Specification (FGr4) ...........................................................................................................................................42
9.3 Receiver Specification (FGr4S) ........................................................................................................................................42
10. Package Contents.........................................................................................................43
11. Certification .................................................................................................................44
11.1 DoC Declaration .................................................................................................................................................................44
11.2 CE Warning...........................................................................................................................................................................44
11.3 Environmentally friendly disposal ................................................................................................................................44
11.4 Appendix 1 FCC Statement ............................................................................................................................................45
1. Safety ............................................................................................................................................1
1.1 Safety Symbols .....................................................................................................................................................................1
1.2 Safety Guide ............................................................................................................................................................................1
2.Introduction ..................................................................................................................................2
2.1 System Features .....................................................................................................................................................................2
2.2 Transmitter Overview..........................................................................................................................................................3
2.3 Receiver Overview ................................................................................................................................................................6
2.3.1 Status Indicator .................................................................................................................................................................6
3. Getting Started ................................................................................................................7
3.1 Transmitter Battery Installation ........................................................................................................................................7
4. Operation Instructions....................................................................................................8
4.1 Power On..................................................................................................................................................................................8
4.2 Binding ......................................................................................................................................................................................8
4.3 Transmitter LED Indicator .................................................................................................................................................9
4.4 Power Off ................................................................................................................................................................................9
5. System Interface ...........................................................................................................10
6. Function Settings............................................................................................................11
6.1 REV ...........................................................................................................................................................................................11
6.2 EPA.............................................................................................................................................................................................11
6.3 SUB TR......................................................................................................................................................................................12
6.4 ST DR/EXP ...............................................................................................................................................................................12
6.5 TH DR/EXP ..............................................................................................................................................................................12
6.6 ABS.............................................................................................................................................................................................13
6.7 Timer .........................................................................................................................................................................................15
6.8 ASSIGN.....................................................................................................................................................................................16
6.9 Model........................................................................................................................................................................................18
6.10 Sensor.....................................................................................................................................................................................19
6.11 CH SPEED ..............................................................................................................................................................................22
6.12 MIXES .....................................................................................................................................................................................24
6.13 Throttle Middle ...................................................................................................................................................................25
6.14 TH Neutral ............................................................................................................................................................................26
6.15 TH Curve................................................................................................................................................................................26
6.16 Idle Up....................................................................................................................................................................................26
6.17 ENG CUT................................................................................................................................................................................27
6.18 Boat.........................................................................................................................................................................................27
6.19 Display....................................................................................................................................................................................27
6.20 Beginner ................................................................................................................................................................................28
6.21 SVC ..........................................................................................................................................................................................28
6.22 Help.........................................................................................................................................................................................29
7 RX SET ...............................................................................................................................30
7.1 Bind With A Receiver...........................................................................................................................................................30
7.2 Steering Force........................................................................................................................................................................30