Charge Errors And Indications; Installing The Transmitter Batteries - Blade SR Bedienungsanleitung

Input power for the charger can also be supplied from a small 12-volt gel cell or car battery.
The charger is equipped with two LED indicators marked RED and GREEN on the label. These LEDs indicate the following
(also found on the label of the charger):
• Red Flashing LED Only:
Input power with no battery connected
• Red and Green Solid LED: Battery connected and charging
• Red Solid LED Only: Charge complete
• Red and Green Flashing LED: Charge error
Once you have connected the charger to a power source (use care to ensuring proper polarity when connecting the charger
to the power source), its red LED flashes to indicate the charger has power and is ready to begin charging. Connect the Li-
Po battery pack to the charger using the specially marked Balance Charge Lead exiting the battery pack and the connector
labeled with 11.1V on the charger. The connector is keyed to prevent reverse polarity connection.
When the battery is properly connected and charging normally, the red and green LED indicators will glow solid. Once the
battery has been fully charged, the green LED will go out, leaving just the red LED glowing solid. The battery can now be
removed from the charger and installed into the Blade SR for flight.
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Charge Errors and Indications

In the event that both the red and green LEDs flash, a charge error has occurred. Some examples of charge errors and their
indications include:
• Alternating flashing of the red and green LEDs indicates that the charge process has been interrupted. If input power to
the charger has been interrupted due to disconnection from the power source or a drop in voltage/current output from
the power source, unplug the battery from the charger. Next, check to make sure that the input power plug from the
AC to 12V DC adapter/power supply is connected or that the alligator clips are firmly and properly attached to the
power source. Also be sure that the power source is providing the proper amount of voltage and current required to the
charger.
After confirming the connections and that the power source is delivering the necessary voltage and current, restart the
charging process by connecting the battery pack. Continue to monitor the charging process to ensure that no further
charge errors occur.
• Simultaneous flashing of the red and green LEDs indicate that the voltage of the Li-Po battery pack is too low to allow the
charging process to begin. In this case the battery may have been over-discharged due to flying the model too long, or a
single cell or even all cells in the battery pack may be damaged. (For more information on preventing over-discharge of
the Li-Po battery pack, see the Battery Warnings and Guidelines section.)
If after several charging attempts you continue to see this charge error indication, you should remove the battery pack
from service and replace it with a new one.

Installing the Transmitter Batteries

Install the 4 included AA batteries in the transmitter. Check the power level of the batteries and operation of the
transmitter by switching the power switch on (upward). The LCD screen at the top of the transmitter will indicate the power
level of the batteries. If at any time the voltage indicated on the LCD screen falls to 4.5V or less, an alarm will sound, and it
will be necessary to replace the batteries with new ones.
Note: Because the HP6DSM transmitter included with the Blade SR is equipped with Spektrum 2.4GHz DSM2
technology, it does not require the same input voltage or current consumption as a typical 72MHz transmitter for
proper operation and optimum performance.
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