Instruction Manual

21SPEKTRUM DX3R PROGRAMMING GUIDE
TIMer
User Name
01: Model 01
Ti me r
Inte r n a l Res e t
Int 0: 0 8 : 1 9
Int 0: 0 8 : 1 8
Time r A :
Dn T m r 0 5 : 0 0
Time r B :
≤
The DX3R offers three types of timers:
Internal timer:
Automatically records the time that the transmitter is
turned on. Timer A is defaulted to the internal timer.
Up timer:
The Up Timer is triggered via a selectable button/
switch and counts up from 00:00 seconds,
functioning as a stopwatch. It is useful for timing a
fuel run to determine fuel mileage/ pit stop strategy
or, for electrics, to time the run time of a pack to
determine gear ratio and setup information. To pause
the Up timer, press the button/switch that the timer
is programmed to. To reset the UP timer to 00:00,
press and hold the programmed button for more
than 3 seconds.
Down timer:
Can be programmed for up to 99 minutes and 99
seconds in one-second increments. Normally this
timer is programmed for the length of the race
with electrics and is defaulted to 5:00 minutes, or
the duration of the fuel tank in gas, warning the
driver that it’s time to pit and refuel. The Down
timer is started via a selectable programmable
switch. When the down timer expires, an alarm
will sound and the timer will begin to count up.
To pause the Down timer, press the button/switch
that the timer is programmed to. To reset the Down
timer to its preprogrammed value, press and hold
the programmed button for more than 3 seconds.
Timer B is defaulted to the Down timer, the time is
defaulted to 5:00 minutes and button F is defaulted
to actuate the down timer.
Two of the three timers can be selected and
displayed on the main screen. The user name and
model number and model name are also displayed
in this screen.
To aCCess The TIMer funCTIon:
From the List screen rotate the roller to highlight the
Timer function.
Press the roller to enter the Timer function. The
Timer screen will be displayed as shown above.
Rotate the roller to highlight the desired Timer that
you choose to program (Timer A or Timer B).
Press the roller to enter the highlighted Timer
function.
Rotate the roller to select:
Int- Internal
Dn Tmr- Down Timer
Up Tmr- Up Timer
Note: If Down timer is selected, pressing the
roller again will allow the time to be changed
by rotating the roller.
To reset the internal timer, rotate the roller to
highlight Internal Reset then press the roller to reset
the internal timer to 0:00:00.
See System on page 28 for details on programming
the timers to various buttons and switches.