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Operating Instructions - BLUE ARROW XL 490 RTF 2.4 GHz No. S2542
Flight preparation
Open the transmitter battery compartment and insert the four AA dry cells (maintain correct polarity).
2. Switch the transmitter on (Fig. 1).
The transmitter's battery status is shown on the screen. Move the throttle stick and trim to the bottom position (towards you). If you
overlook this, the motors will not run.
The transmitter LED flashes when the unit is switched on.
3. Slide the fully charged LiPo flight battery into the helicopter's support frame (Fig. 2) and connect it.
When the flight battery is connected, the transmitter LED lights up constantly.
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1
*Notes on the use of dry cells:
Do not attempt to recharge dry cells, do not open them, and do not incinerate them. Remove exhausted dry cells from the trans-
mitter after use. Escaped electrolyte may ruin the transmitter.