RadioLink Electronic Ltd
5
C. Gyro Sensitivity Adjustment
Gyro sensitivity setting is CH3 by default (factory setting) and can be adjusted by the VR rotary switch.
Percentage is displayed when sensitivity is adjusted while the bigger percentage means higher sensitivity. If
the VR rotary switch/CH3 is set with other function, MODE can be changed to STD in GYRO setting of the
menu to adjust gyro sensitivity with buttons Dec(-) and Inc(-).
1.2.4 Signal/RSSI Real-time Return
Power on the transmitter and the receiver and complete the binding, signal will be displayed on the main
interface of transmitter. Short press EXIT twice and enter the interface with returned information including
RSSI value.
Warning can be set with a certain low RSSI value after testing by changing distance:
Press EXIT and ENTER simultaneously to enter MENU=>press Inc(+) to highlight “19. ALARM” =>Press
ENTER to (dis)activate the warning and set the RSSI warning value.
Note:
The 'RATE: RPM' and 'T: NULL' telemetry functions are still under development. If there are new
developments, we will announce them to the RadioLink official website as soon as possible.
1.2.5 Telemetry of Model Battery and Receiver Voltage
Only when the main-board of RC4GS is produced after 2018-01-01 and updated with the latest version of
V6.0.1 or above that can make binding with R7FG/R8F. The factory default firmware version of RC6GS V2 is
V6.1.0
. Besides the return of RSSI, receiver voltage, model battery voltage (maximum up to 6S lithium battery)
can also be returned in real time. Users can personalize the warning value of low model battery voltage
depending on the actual needs.
Press EXIT and ENTER simultaneously to enter MENU=>press Inc(+) to highlig
ht “19. ALARM =>Press
ENTER to set the model battery voltage warning value.
Normally we set the warning value with the single cell voltage as 3.7V. For example, if it is 3S lithium battery
used in the model car, the warning value should be set as
（
3.7V*3S=
）
11.1V.
Model battery voltage telemetry can be easily achieved by connecting the male end of the battery wire to ESC
while the female end to the battery and the wire with a JST head connects TELEMETRY (+-) of R7FG/R8F as
below picture shown. No extra module is needed.
Once connect with success, the returned model voltage will be displayed on the interface of returned flight
information.
Note
Battery connected to TELEMETRY port is only for 2S-6S battery voltage telemetry, R7FG should be
powered supplied by connecting to the CH2 pins on right.
