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. Screwthesuppliedcloverleafantenna(8)ontotheantennasocket(20)attherearof
the Navigator 250. Refer to »Fig. 2.
2. Useasuitablewrenchtotightenitsecurely.
14.2 Unfolding
Foreasystorageandprotection,thearms(13)andlegs(12)arefoldable.Referto»Fig.2.
1. Losenthetopknurledscrewofthearmlock(14)onthearmhinge.
2. Swingeacharmfullyoutandsecureitbytighteningtheknurledscrewagain.
3. Foldeachlegout.
■
Beforestoring,loosentheknurledscrews,swingthearmsinandfoldthelegsup.
14.3 Charge battery
■
Alwaysfullychargetheightbattery(23)beforeyouy.
■
Usethesupplied balance charger(69018RC)tocharge the ightbattery.Readthe
operatinginstructionssuppliedwiththechargerbeforeusingit.
1. Remove the cover from the balancer socket (21) on the battery and connect the
suppliedbalancerconnectioncabletothebatteryandthe“3S”balancerconnectionon
thecharger.Now,connecttheightbatterytothechargerbyusingthechargingcable.
2. Observetheindicatorlightsonthecharger(andtheirlabels)whilecharging.
3. Replacethebalancersocketcover.
Fig. 2