TRANSMITTER (Tx) SETUP
The Tmax processes a variety of commands and combinations thereof. Therefore, it is advisable to control the Tmax via proportional
slider switches and a 3-position switch (on/off/on) on the transmitter (PIC v2.1). Slider and 3-position switches are available for all reno-
wned R/C systems. For installation please refer to the manual of your R/C.
Transmitter setup is also illustrated on diagram "Transmitter Setup".
Trouble-free operation of the switch unit might only be possible in PPM modulation. In PCM modulation the unit may show dys-
functions (or not operate at all) due to non-standardized transmission signals in PCM. Ensure that your R/C system (transmit-
ter and receiver) can be used in PPM. Please refer to the manual of your R/C for setting your system to PPM.
CONNECTION TO RECEIVER (Rx)
The connector cables are plugged into the receiver as shown on the diagram. Channels used on the diagrams are 5, 6 and/or 7.
However, this allocation of channels is only exemplary and depends on individual R/C setup.
FUNCTIONS
A.
If only a single R/C channel (K5) is used the following conditions are possible:
1. Empty
2. 90% filling volume
3. 100% full
This setup does NOT allow for proportional control of Piston Tanks.
B.
If a second R/C channel is used (alternatively K6 or K7) the three filling conditions stated in A are possible. Furthermore, the boat
can be trimmed stern- or bow-heavy via channel K6 OR alternatively fine-trimmed via channel K7.
C.
If all three R/C channels are used, the model can be trimmed stern- or bow-heavy AND fine-trimmed.
If the boat is i.e. trimmed stern-heavy, fine-trimming is also possible, without altering the stern-heavy trim.
CONNECTION OF PISTON TANKS
The connection of Piston Tanks to Tmax must be made as per wiring diagram.
The micro switches of each Piston Tank are connected with wire leads (0.5 sqmm). These leads are supplied in different colours for easy
identification of the various connections to be made. Refrain from using thinner leads!
The two triple-core (servo) leads are used for connecting the potentiometers on Piston Tanks to Tmax. The potentiometers are each
equipped with a printed circuit board (PCB) with three pads to which the wire leads must be soldered. First, cut the three cores to length
(note that the orange wire needs to be longer than red and brown!). Then part the cores at a length of approx. 50 mm. Slide each wire
through the bores at the front of the PCB from above. Then cut the wires to length, strip the insulation and solder the blank ends to their
corresponding pads.
Please ensure that all soldered connections are made with great care as a bad connection can cause failure of the system. Already a
single incorrect connection can lead to the destruction of the fuse! Blocking of a motor should also be avoided as this can also dama-
ge the electric components of the system.
All motor housings of the model (including main drive motors) should be connected to "ground" (negative pole of main drive battery).
This will further decrease probability of radio interference.
DO NOT operate the piston tanks if switch unit is not completely connected!
Otherwise you risk damage of the Piston Tank mechanism.
Copyright ©2008 ALEXANDER ENGEL KG
Tmax
V2
Item No. 1584-TMX
3
