User manual

b) Switching on the Transmitter

When new batteries (or fully charged rechargeable batteries) are inserted, switch on the transmitter with the function

switch(seegure2,item7)fortestpurposes.Forthis,slidetheoperatingswitchfromthebottom(off)tothetop(on).

ThetransmitteremitsashortsignalsoundandtheLEDdisplay(alsoseegure2,item6)lightsupgreenpermanently.

If the voltage supply drops below 5 V, the LED display switches from green to orange to red and thus indicates threat-

ening undersupply of the transmitter.

The model should then no longer be operated.

Whenthevoltagedropsbelow4.2V,theLEDdisplaystartsashingredandthetransmitteremitsacousticwarning

sounds at regular intervals. In this case, operation of the model must be ceased as quickly as possible. Insert new

batteries or fully charged rechargeable batteries for further operation of the transmitter.

Afteryouhaveveriedthecorrectfunctionofyourtransmitter,switchitoffagain.

c) Setting the Control Stick Length

You can adjust the length of the control sticks, depending on your

steering habits.

To do so simply hold the bottom part of the grip (1) and turn the up-

per part (2) up anti-clockwise.

You can now set the length of the control stick by turning the bottom

part of the grip.

Finally, tighten the upper part of the grip (2) back up.

d) Setting the Trimming

Thetrimofferstheoptiontoadjustthemodelinoperationprecisely,e.g.ifitisnotyingstraightalthoughthecontrol

stick is in the middle position.

Theremotecontrol"HT-4"hasanelytuneddigitaltrimmingwithwhicheachcontrolchannelcanbeindividuallyset

withatrimmingbutton(seegure2,items2,5,14and16).

The trimming buttons are assigned the following control functions:

2 Trim for nod function

5 Trim for roll function

14 Trim for yaw function

16 Trim for pitch function

Tocheckthesettingofthedigitaltrimming,rstswitchonthetransmitter.Ifatrimmingbuttonismovedtothesideor

up or down and held, the transmitter will emit brief signal sounds in a quick sequence.

Figure 4