"Language":
Here you can set the menu language of the product. English, French and Chinese may be set. At the moment, only
English can be set.
"Firmware update":
Here you can carry out a fi rmware update. To do this, connect the product via Micro-USB cable to a PC. Never remove
the battery pack or Micro-USB cable during a fi rmware update. The product would otherwise lose its functionality and
would thus be useless. New fi rmware can be found in www.conrad.com in the download area of the product.
"Factory reset":
Here you can reset the product back to the factory settings. All previous settings are deleted irrevocably if you do so.
"About FS-iT4":
Here, the product shows the current fi rmware version.
y) "Warning Signals" function
Acoustic Warning Signals
A number of acoustic warnings are installed in the remote control. The acoustic warning can, however, only be
performed when „Sound" is activated in the submenu of the same name in the menu „System". The following warning
signals are present:
• If the battery voltage at the transmitter drops below 3.75 Volt, a howling sound occurs.
• If the battery voltage of the receiver power supply drops below an individually programmable value, a double
warning sound „Ba Ba" is output.
• If the voltage of the receiver power supply drops below 3.7 Volt, a quick sound sequence occurs.
• If the error rate of the receiver signals of the receiver is above 60%, a double warning sound „Du Du" occurs.
• If a set time is reached in the transmitter's timer, the sound sequence „Bi Bi Bi Bi" sounds
Visual Warning Signals
The LED in the transmitter aerial signals different warning conditions. If „Sound" is activated, they are issued at the
same time as the acoustic signals.
• The LED in the transmitter is off when the transmitter is off and permanently lit when the transmitter is on and the
communication with the receiver is correct.
• If the LED fl ashes slowly, the battery capacity of the transmitter battery is running fl at. Quickly interrupt the driving
operation to avoid failure of the remote control system due to too-low battery capacity.
• If the LED fl ashes quickly, the battery capacity of the transmitter battery is running fl at. Immediately interrupt the
driving operation to avoid failure of the remote control system due to too-low battery capacity.
• If the LED fl ashes quickly and the battery voltage of the transmitter battery is still in excess of 3.75 Volt, the error
rate of the receiver signal may exceed 60%. Immediately interrupt the driving operation to avoid failure of the remote
control system due to bad reception.
• If the LED fl ashes quickly and the battery voltage of the transmitter battery is still in excess of 3.75 Volt, the voltage
of the receiver battery may be too low. Immediately interrupt the driving operation to avoid failure of the remote
control system due to an empty receiver battery.
86