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2015 Hubsan
哈博森科技 版权所有
4. PROPELLERS
● Make sure that the A and B propellers installed correctly. The X4 will not fly if
propellers were improperly installed.
Please match the “I” mark on propellers to the “D” gap on
motor shafts when assembling as figure 1 shows.
“I” Mark
“D”Gap
Attach the propellers to the corresponding motors that
marked by A and B,tighten the propellers and keep the
motors deadlocked with the screw-driver.
<Figure 1>
Summary of Contents for X4 DESIRE H502S
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