Power & Display Switch; High Voltage Alarm - FUTABA 4PL-2.4GHZ Instruction Manual

Warning
Never plug it into an outlet of other than the indicated voltage.
Plugging the charger into the wrong outlet could result in an explosion or fire.
Do not insert and remove the charger when your hands are wet.
It may cause an electric shock.
Always use the special charger or a quick charger for digital proportional R/C sets to charge a
digital proportional R/C set Ni-MH battery.
Overcharging a Ni-MH battery can result in burns, fire, injuries, or loss of sight due to overheating, breakage, or electro-
lyte leakage.
Caution
Never try to recharge a dry cell battery.
The transmitter may be damaged or the battery electrolyte may leak or the battery may break.
When the charger is not in use, disconnect it from the AC outlet.
Do this to prevent accidents and to avoid overheating.
Power & Display Switch
The power switch and display switch of the T4PL are integrated. In the PWR ON mode,
radio waves are transmitted and in the DISP mode, model data, settings can be checked
without transmitting radio waves.

High Voltage Alarm

If a battery exceeding 8V is used with the T4PL, an audible alarm will
sound and "BATTERY HIGH VOLTAGE" will be displayed on the LCD
screen.
Immediately remove the battery because it may cause damage to the T4PL.
When the data is changed using the edit keys or trim levers, wait at least two seconds before turning off the power. If the power
is turned off within two seconds after the data is changed, the new data will not be written to memory.
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Precautions when turning the power switch on and off.
DISP
Radio waves are not being transmitted
LED (Red)
OFF
PWR ON
Radio waves are being transmitted
LED (Blue)