Telemetry:gps [Speed] - FUTABA R7108SB Full Manual

Telemetry : GPS [Speed]
The speed screen displays and sets the speed data from an
SBS-01/02G (GPS sensor) sold separately.
The speed of the aircraft during flight can be displayed.
After flight, the maximum speed during flight can be
viewed. Because this speed is based on position data from
a GPS satellite, the ground speed is displayed instead of
air speed. Consequently, with a head wind, the displayed
speed decreases and with a tail wind, the displayed speed
increases.
● Tap the [GPS] button in the Telemetry screen to call
the setup screen shown below.
●Return to
Linkage menu
Max. and min. values
s i n c e t h e p o w e r
was turned ON will
display.
↑ An upward arrow
indicates the alarm
will sound when the
speed reaches above
your set value.
↓ A downward arrow
indicates the alarm
will sound when the
speed reaches below
your set value.
Alarm is chosen from
Buzzer, Voice, and
Inhibit.
Allows Speech to be
turned ON or OFF.
Alarm setting when speed increases
1. Tap Alarm and choose from Buzzer, Voice, and
Inhibit.
2. Choose "Inhibit" for Vibrator if not using the vibrator
alarm. If using vibrator, choose one of the three
types.
3. Tap Limit [xxx km/h].
4. Adjust the rate using the "▼▼" "▼" "▲" "▲▲"
buttons.
Initial value: ↑200km/h ↓0km/h
Adjustment range 0km/h~500km/h
(↑Limit ≧ ↓Limit)
*When the screen is tapped for one second, the rate is reset
to the initial value.
5. To terminate the input and return to the original
state, push the HOME/EXIT button.
*A GPS sensor must be installed in the aircraft.
Reference and Distance mode work in conjunction with Distance
discussed on the previous two pages.
105
Displaying data from the speed
*The GPS sensor is necessary, and is sold separately. Mount
and connect the sensor in accordance with the sensor
instruction manual.
*It cannot be used in FASST mode and S-FHSS mode.
*Only receiver voltage and EXT voltage can be used in
FASSTest12CH mode.
*The FASSTest18CH /T-FHSS mode can use all the telemetry
functions.
"Vibrator" type
If the following types are selected, the transmitter
will vibrate during the warning.
Type 1
Type 2
Type 3
*Speed alarm precaution
Since the GPS speed sensor displays the ground speed, it
cannot be used as a stall alarm. For example, an aircraft that
stalls at 50km/h will stall if the tailwind is 5km/h or greater
even through 55km/h is displayed by ground speed. In
addition, with an aircraft that will disintegrate in midflight at
400km/h at an over-speed alarm, when the headwind reaches
30km/h the airplane will disintegrate in midair due to over
speeding even at a ground speed of 370km/h.
Speed
Sets the speed on
which the alarm
operates.