User's Manual

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90478 2.4GHZ FH4T RADIO SYSTEM USER'S GUIDE
2) Press the ENTER key. The LCD menu will be displayed and CONTRAST 15 will be
highlighted.
3) Press the ENTER key, then scroll UP or DOWN to choose the desired LCD Contrast
value. Increasing the LCD Contrast value will increase the Contrast of the LCD screen
and decreasing the LCD Contrast value will decrease the Contrast of the LCD screen.
LCD CONTRAST setting range is 0 to 30. The default setting is 15. Decreasing the LCD Contrast value too much will make it
impossible to read. We do not suggest using an LCD Contrast value lower than 7.
SYSTEM
09.LCD
(
LCD CONTRAST AND BACKLIGHT OPTIONS
)
SYSTEM
Changing the LCD Backlight Mode:
The LCD Backlight Mode option determines how the LCD Backlight operates. When set to OFF, the LCD Backlight will be
turned OFF. When set to KEY-ON, the LCD Backlight will turn ON when a key-press is made. When set to ALWAYS, the LCD
Backlight will stay ON at all times.
LIGHT-MODE setting range is OFF, KEY-ON and ALWAYS. The default setting is KEY-ON.
Changing the LCD Backlight On-Time:
The LCD Backlight On-Time option determines how long the LCD Backlight will stay ON before turning OFF automatically.
LIGHT-TIME setting range is 1 to 30 seconds. The default setting is 10 seconds.
10.TELEMETRY
(
TELEMETRY DISPLAY OPTIONS
)
SYSTEM
The Telemetry menu allows you to change different options to configure how the various Telemetry functions are displayed on
the Telemetry Screen and how the Telemetry Logger operates. For example, you are able to change the Telemetry Temperature
reading from Fahrenheit to Celsius, change the values at which Telemetry Sensor alarms sound, change how Speed and RPM
are displayed and much more. In addition, you are also able to change the Telemetry Log Interval to customize how much
Telemetry Data can be stored for review later.
The Temperature 1 and Temperature 2 Settings allow you change how Temperature information is displayed on the Telemetry
Screen and when the Temperature Alert alarm sounds.
For information about using an optional Telemetry receiver with your 90478 transmitter and installing Telemetry
Sensors into your model, see the Telemetry Connections and Mounting section on pages 69 and 70.
IMPORTANT: Full telemetry support requires the use of an Airtronics 2.4GHz FH4T telemetry-capable surface receiver, such
as the RX-461 or RX-462, along with Airtronics Temperature and RPM Sensors (available separately). The included RX-472
receiver can send Telemetry Data for the voltage of the receiver battery pack only, unless used with the Airtronics Super
Vortex ZERO ESC (available separately) plugged into the BATT/SSL port of the included RX-472 receiver.
TEMP1 AND TEMP2 SETTING
(
Temperature Telemetry Display Options
)
1) From within the LCD menu, scroll UP or DOWN to highlight LIGHT-MODE KEY-ON.
2) Press the ENTER key, then scroll UP or DOWN to choose the desired LCD Mode value.
Choose from OFF, KEY-ON or ALWAYS.
1) From within the LCD menu, scroll UP or DOWN to highlight LIGHT-TIME 10sec.
2) Press the ENTER key, then scroll UP or DOWN to choose the desired LCD Time value.
The Time value (in seconds)
If the Backlight Mode is set to ALWAYS or OFF, the LCD Backlight On-Time value
cannot be adjusted.
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