Instructions

Getting The Navigator 250 Into The Air | 17
14. Getting the Navigator 250 into the air
14.1 Antenna
The antenna must be installed before the power supply
is established (battery) or else the video transmitter will
become damaged.
1. Screwthesuppliedcloverleafantenna(8)ontotheantennasocket(20)attherearof
the Navigator 250. Refer to »Fig. 2.
2. Useasuitablewrenchtotightenitsecurely.
14.2 Unfolding
Foreasystorageandprotection,thearms(13)andlegs(12)arefoldable.Referto»Fig.2.
1. Losenthetopknurledscrewofthearmlock(14)onthearmhinge.
2. Swingeacharmfullyoutandsecureitbytighteningtheknurledscrewagain.
3. Foldeachlegout.
Beforestoring,loosentheknurledscrews,swingthearmsinandfoldthelegsup.
14.3 Charge battery
Alwaysfullychargetheightbattery(23)beforeyouy.
Usethesupplied balance charger(69018RC)tocharge the ightbattery.Readthe
operatinginstructionssuppliedwiththechargerbeforeusingit.
1. Remove the cover from the balancer socket (21) on the battery and connect the
suppliedbalancerconnectioncabletothebatteryandthe“3S”balancerconnectionon
thecharger.Now,connecttheightbatterytothechargerbyusingthechargingcable.
2. Observetheindicatorlightsonthecharger(andtheirlabels)whilecharging.
3. Replacethebalancersocketcover.
Fig. 2