RadioLink RC8X Instruction Manual page 19

Attention:
1. Reverse polarity protection circuit design for all 8 channels of R8FG ensures vital
components are protected from a reverse polarity connection. But, the JST connector which
packed with R8FG for connect to battery cannot reverse polarity connect, or it will lead to the
wrong voltage value telemetry.
2. Telemetry port is only used to model voltage telemetry. It can not be used to power the
receiver.
1.3.3.3 Low Model Voltage Alarm Setting
The low model battery voltage alarm is default 6.6V,
if the voltage of model battery is lower than 6.6V, the
transmitter will alarm with sound "low engine battery
voltage", please replace the battery when you heard the
alarm, the value of low engine battery voltage alarm can
be set in the Telemetry menu according to your battery
that powered for your model.
Setting steps: turn on your RC8X, click the button
at the left bottom of RC8X into System menu, click
into Telemetry menu, click Sensor setting, click the blue
select box named EXT voltage to change the alarm value,
click "-" to reduce the number and click "+" to increase the number. If you use a 3S LiPo
battery to power for your model, then the alarm voltage number do not lower than
11.1V (for 3S LiPo battery, 3.7V*3=11.1V), 4S LiPo battery do not lower than 14.8V.
Reset: click Reset will make the alarm voltage number back to 6.6V.
Back: click the button
Current: it defaults 0, if the RC8X bind to receiver success, and connect the telemetry cable to
the model battery, the real-time model voltage will show here.
Alarm type: the sound type for alarm, it defaults without any warning tone. But if you want to
the RC8X waning you to change the battery when the model battery voltage is lower than the
value you have set, there are voice broadcast and 20 types warning tone can be chosen.
Vibration type: it defaults "Inhibit", Mode1, Mode2, and Mode3 can be selected.
Alarm voltage: the low model battery voltage alarm, it defaults 6.6V, the minimum voltage
can be set 6V, and the maximum voltage can be set 60V, the low model battery voltage has set
depends on the battery you use. Click "-" to reduce the number and click "+" to increase the
or short press the power button to return to the previous menu.
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