Telemotive MLTX Transmitter Instruction Manual
1/13/2012
Page 14 of 19
2.17: CABLE CONNECTIONS
When reconnecting cables, the labels in Figure 2 correspond to the connection points for controls, inputs
and indicators. Plug appropriate controls, inputs and indicators into their corresponding labeled connectors,
by connection numbers. Cables are marked with the connector number.
Note: Please ensure that cables are not pinched when closing the transmitter
2.18: SETTING ACCESS CODE
The access code is set at the factory and should not be changed unless absolutely necessary. If a spare
transmitter unit is used, the receiver unit access code should be changed to match the access code of the
spare transmitter unit. Access codes are printed on a label on the outside of any transmitter and may be
matched to “A” and “B” on the receiver microcomputer module without having to open the transmitter
housing. Switch SW2 (B) in the transmitter must match switch S4 (B) on the receiver microcomputer
module and switch SW1 (A) in the transmitter must match switch S5 (A) on the microcomputer module.
2.19: CHECK DATA
1). For data input use Data pin on RF Module.
2). Use RF SW pin on RF Module for External Trigger input.
3). Use TP2 for Ground.
2.20: BATTERY MONITOR
Factory preset to 5.8 Volts (not adjustable.)
2.21: ANALOG VOLTAGE REFERENCE
Controls lever and joystick range. V+ (TP3) factory adjusted with RPOT2.
2.22: BATTERIES
Two batteries are available, a disposable alkaline battery (9V, BT113-0), a rechargeable NiMH (7.2V,
BT114-0), and a rechargeable NiMH (12V, BT115-0).
The MLTX CPU board is equipped with battery voltage jumpers that allow different battery voltages to be
utilized depending on the application. The jumpers must be set correctly or the MLTX will not function
properly. Ensure that JU3 and JU4 are
both
set properly for your transmitter’s battery. For 9V disposable
alkaline and 7.2V rechargeable NiMH, JU3 and JU4 must be set for 7.2V. For 12V rechargeable NiMH,
JU3 and JU4 must be set for 12V.
