3
3. LED indication
Steady red
ZYX-S2 is in AVCS mode
Steady blue
ZYX-S2 is in Normal mode
Red ,yellow and blue LED
are flashing synchronously
ZYX-S2 is initializing, keep the gyro steady, sticks centered
Red LED is flashing fast
Intermittently
ZYX-S2 detects the minimum supply voltage is lower than 3.8V,
replace the gyro power supply module or check whether there is servo
stuck phenomenon
Yellow LED is flashing
slowly
Error occur during RC signal Initialization, check the receiver option
and wires, keep the sticks centered, restart the gyro
Blue
LED
is
flashing
slowly
Error occur during sensor Initialization, keep the gyro steady and
restart the gyro
4. Gyro mounting
ZYX-S2 should be mounted to a steady platform which is perpendicular to the main shaft and far
away from the engine and other electric devices.
ZYX-S2 has good vibration resistance, mounting on a conventional electric or fuel helicopter by a
1mm foam pad only. Relax the cable of gyro. Do not allow the gyro case to touch other parts of the
helicopter.
If the helicopter has very strong vibration, you can cut a 3mm rubber foam pad to 8mm * 8mm size,
stick to the four corners of the gyro, and then stick to the helicopter platform.
There are six directions can be selected for mounting ZYX-S2:
