Tactic TTX850 8-Ch SLT Computer - Manual (Page 12)

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WARNINGS
Warnings can be set to alert you of undesireable switch or throttle positions when the radio power switch
is fi rst turned on. For example, if the throttle is at full when the radio is turned on you would see and hear
an alarm. The alarms shown can be set to “ACT” (active) or “INH” (inhibit).
Thro Pos: The throttle position warning sounds when the throttle stick is over 25%. Clear the alarm
by moving the stick down. Note: if in heli mode and you have an idle-up programmed, this alarm will
also sound to indicate that you have an idle-up switch active.
Thro Cut: The warning will sound when the throttle cut function is set and this switch is turned on.
Turn off the switch to clear the alarm.
Thro Hold: The warning will sound when this switch is on. Turn off the switch to clear the alarm.
TRAINER
The process of linking transmitters for wireless training purposes is explained on page 22. When in training
mode with the TTX850 being used by the teacher, this radio can allow the teacher to transfer control of all
or only certain channels to the student if desired.
Enter this screen. Press or to select a channel to set. Press ENTER to toggle the setting. Repeat
with other channels as desired. Setting a channel to SLAVE means the student will have control of that
channel when the teacher pulls the trainer switch on the master radio. Those channels which are set to
MASTER will be controlled by the teacher at all times.
The teacher can select which switch will control the training function at the CTRL line at bottom. The control
positions for the trainer switch can also be selected as described on page 13 (for the Control function).
Press ESC to confi rm settings and return to the MODEL SETUP menu.
TRIM STEP SETTING
The number of degrees a servo will rotate with each increment of digital trim defl ection can be adjusted
from very small up to large steps. Enter this screen, select the channel trim to adjust ranging from “1” for
the smallest steps to “8” for the largest steps.
This menu is for setting servo control functions for airplane use. Press ENTER briefl y to access this menu.
SERVO SET
Enter this function to adjust any channel’s reversing, travel limits, or sub-trim settings. Press or to
select the desired function to adjust and press ENTER.
Reverse: Sets the rotational direction for a channel’s output relative to the movement of the control stick.
Move the cursor to the channel to adjust. Set to “NOR” normal or “REV” reverse. Adjust all reversing
settings before making any other settings or adjustments in the programming.
Travel limits: Sets the maximum travel limits for each channel. Limits can be set for each side of
center. If two channels are mixed, adjusting the travel limits of each individual channel may be necessary
to adjust the travel limits for the entire mix. Move the cursor to the channel to adjust. Defl ect the control
stick for that channel to one side and notice the cursor on-screen will move accordingly. Set the percent
for that direction of travel as needed. Move the stick to the opposite direction and repeat. Repeat for
all channels as needed.
SETTINGS MENU – AIRPLANES