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The ptp system can only install one ground unit; the ptmp system supports more than one
ground units.(Not available yet)
Q9: There are some devices nearby, such as WIFI, Bluetooth and so on. Can they be
opened when flying?
Be sure to turn off WIFI, Bluetooth and other functions of other devices, because these
devices are working in 2.4 GHz band, It can cause interference.
Q10: After integrating the Viewpro air unit, GPS is not good at searching for stars. What
should we do?
Please check whether the antennas of air unit is far away from GPS to avoid blocking
interference to GPS. The frequency band of 1.4G module is close to working frequency of
GPS, so it is necessary to ensure a certain degree of antenna isolation.
Q11: What do the four LED lights of the ground unit stand for?
LED 1 (downlink Indicator): The LED is on indicates that the air-to-ground link is
connected; the LED is not on indicates that the air-to-ground link is disconnected.
LED 2(uplink Indicator): The LED is on indicates that the ground-to-air link is connected;
the LED is not on indicates that the ground-to-air link is disconnected.
LED 3 (Network Data Link Indicator): The LED is flickering indicates that the data link is
connected; not flickering indicates that the data link is disconnected.
LED 4 (Network Physical Link Indicator): The LED is on indicates that the data link is
connected; not flickering indicates that the data link is disconnected.
Q12: What if the uplink LED indicator is not on?
Please follow the following steps:
1) Please check the power supply of the air and ground unit is normal.
2) Please check the antennas installation of the air and ground units is normal: whether
the antennas is blocked; whether the antennas connection is loose; whether the RF cable and
port is not tightened;
3) Check whether the TX frequency of the ground unit is consistent with the RX frequency
of the air unit with Viewpro PC management software.
4) Check the TX power of the ground unit with Viewpro PC management software.
5) If the above steps can not solve the problem, please contact Viewpro technical support
staff.
Q13: What if the downlink LED indicator is not on?
Please follow the following steps:
1) Please check the power supply of the air and ground unit is normal.
