30242

Multiplex PROFIcar4000 Manual

6
Zoom out
Zoom in
Previous page
1/16
Next page
PROFI mc 4000PROFI mc 4000
Version 2.0
6
1. Fixed value (brake open) = +100%
;SERVO 1:SERVOMIX
,1:FIXED VAL LOG1*Ä
"• • •" 100%
" "P: 1•
2. Fixed value (brake closed) = -100%
;SERVO 1:SERVOMIX
,2:FIXED VAL LOG1 Ä
" "-100%
"– – –"P: 1•
When you are dealing with fixed values, pressing the
w button (now represented on the screen by „•“) al-
ways makes the far-right point flash, so that it is ac-
cessible for adjustment. From this moment on the g
button cannot be used to select other curve points. It
has no effect as long as the right-hand point is flash-
ing.
If you alter a fixed value you will see that all three
graph points shown on the screen move up or down
simultaneously.
4. Selecting the trim method
This is how it used to work:
All trims worked on the „Centre Trim“ principle. Cen-
tre Trim means that the end-points of the servo’s
travel are unchanged when you offset the centre of
the transmitter control’s travel (whether you move the
trim slider or offset the control centre through the
menu system).
Advantages of this method of trimming:
The end-point of the servo’s travel does not change
The transmitter controls have no „dead band“
A side-effect of this method of trimming is that the
associated servo behaves differently on either side of
centre if the trim is not central, i.e. depending on the
direction of movement of the stick. The diagram be-
low makes this clear:
If the stick is moved 10° away from centre, the result
is travel of about 23% to the left, and about 43% to
the right.
This is how Standard Trim works:
The second method of trimming - Standard Trims -
offsets the entire working range, i.e. the behaviour of
the stick stays the same in both directions. If the stick
is now moved 10° away from centre, servo travel to
either side is the same, namely approximately 33%.
This diagram also shows clearly the drawbacks to this
method of trimming:
On the left-hand side the stick has a dead band, i.e.
the associated servo reaches its end-stop (-100%) be-
fore the stick reaches its end-point. The last third of
the stick’s travel therefore produces no servo move-
ment.
On the right-hand side the servo only moves 70% of
its possible travel, because the stick cannot be moved
far enough in that direction.
This is how it works now:
You can select your preferred trim method. The de-
fault setting is Centre Trim, so if you wish to use
Standard Trims you must expressly make the change.
This is done in the Adjustment menus for the trans-
mitter control options.
Starting from the operating screen you reach the
transmitter control options by pressing x x. Pressing
x again opens the select field for the transmitter con-
trols. You can now use q/n or the Digi-adjustor to
select the control which you want to process. Finally
you open the options with the b button and select the
method of trimming. The menu will look like this:
CONTR D :COL.PITCHÄ
;TRIM TRAV
,CENTRE + 10%_
What you select here applies to all flight modes. The
top line would normally show the flight mode, and the
fact that it is blank is intended to remind you of this.
The g button opens the select field for the trim
method. You can select STANDARD or CENTRE us-
ing the q/n or y buttons.
The w button opens the trim travel adjust field.
Trim travel is independent of the travel of the trans-
mitter control which you have set; it always refers to
maximum possible travel of the control. The default
… 6 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Multiplex PROFIcar4000 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Multiplex PROFIcar4000 in the language / languages: English as an attachment in your email.

The manual is 0,28 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info