Pre-flight checklist
• Ensure that the battery packs on both the transmitter and receiver/aircraft are fully charged prior to flight.
• Ensure both the throttle stick and the throttle stick and the throttle trim of your stay at the lowest positions
EN
before operation.
• The transmitter must be turned on prior to powering on the aircraft .To end your flight, unplug the aircraft
battery before turning the transmitter off. An incorrect order of connection or disconnection may cause
the loss of control of your aircraft.
Transmitter specifications
• Channels: 4
• Resolution: 1024
• Frequency: 2.4 GHz ISM frequency range
• Modulation: GFSK
• Spread spectrum mode: FHSS
• Number of frequency channels: 20
• Hopping rate: 240j umps/s
• Output power: < S20 dBm
• Working current: <150 mA
• Operation voltage: 1.2V x 4 NiMH or 1,5V x 4 AA-batteries
• Dimensions: 150 mm x188 mm x 70 mm
• Net weight: 320 g
Transmitter features
• Utilizes 2.4 GHz Frequency Hopping Spread Spectrum (FHSS) technology
• Digital trim
• Dual rates on aileron, elevator and rudder.
• Low voltage warning
Receiver specifications
• Channels: 5
• Frequency: 2.4 GHz ISM frequency range
• Modulation: PCM
• Spread spectrum mode: FHSS
• Operation voltage: 4.5-5.5 V
• Operation current: <30 mA
• Net weight: 11 g
• Product size: 41 mm x 28 mm x 14 mm
Receiver features
• 2.4 GHz FHSS technology
• High reception sensitivity, high resistance to interference
20
Getting started
50300000 Sender XRC 4si