AMX dealer. Consumers should inquire from selling dealer as to the nature and extent of the dealer’ s warranty, if any. AMX is not liable for any damages caused by its products or for the failure of its products to perform, including any lost profits, lost savings, incidental damages, or consequential damages.
Introduction Overview The TX – MLCD (Figure 1) is a programmable Radio Frequency (RF) or Infrared (IR) wireless transmitter. Text for TX– MLCD menu functions is presented on a 2-line, 16 character, horizontal liquid crystal display (LCD). All TX– MLCD functions are under software control. The TX– MLCD is completely compatible with a subset of the AXCESS System programming language described in the programming section of this User Guide.
RS– 232 port— used to program the TX– MLCD functions. The data rate is fixed at 1200 baud (bps). Portable — the AMX TX– MLCD uses four AAA batteries for completely portable operation. RF or IR selection— The operating mode is determined at the time the equipment order is placed.
Wiring the TX-MLCD Figure 3 shows how to connect the TX– MLCD RS– 232 port to an AXCESS RS– 232 cable for programming. Figure 3 RS-232 adapter cable wiring 9-Pin diagram (AXCESS-to-TX- D Male MLCD) TX-MLCD Mini-LCD Transmitter Cable Wiring 9-Pin D to Stereo Plug Pin 2 to Ring Terminal Pin 3 to Tip Terminal Pin 5 to Sleeve Terminal...
AXCESS Programming Overview You can use the AXCESS software to program all features of the TX– MLCD. A working knowledge of the AXCESS programming language is needed to thoroughly understand the operation of the TX– MLCD. Language features include screen control, character position control, and commands for implementing TX–...
Programming Restrictions AXCESS program restrictions include: Programming Basics The following information is helpful when programming the TX– MLCD: AXCESS Programming DEFINE_LATCHING, DEFINE_MUTUALLY_EXCLUSIVE, and DEFINE_TOGGLING are not supported. accomplished with combinations of ON, OFF, and IF… ELSE. A similar function is accomplished with PULSE is not supported.
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Figure 4 Top Left = Button assignments TX-MLCD Mini-LCD Transmitter A PUSH occurs in the program every time a button (key) is pressed. Figure 4 shows the button assignments. = Bottom Right 5 10 Turning on channels 1 through 254 enables transmission (RF or IR) of the respective radio code.
Sample Program Figure 5 is a sample demo AXCESS software program for a TX-MLCD. Refer to the AXCESS Language Programming Guide for complete programming instructions. PROGRAM_NAME='TXMLCD 6 BUTTON DEMO PROGRAM, RSH 04-29-91' Figure 5 Sample AXCESS software program THIS IS A GENERIC PROGRAM THAT CREATES 6 VARIABLE FUNCTION BUTTONS BUTTONS DENOTED WITH A * BELOW.
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PUSH[MLCD,17] TO[MLCD,RC+5] BTEMP=BE BE=' ---' CALL'LCD' RELEASE[MLCD,17] BE=BTEMP CALL'LCD' (***********************************************************) (***********************************************************) TX-MLCD Mini-LCD Transmitter (*BE*) END OF PROGRAM DO NOT PUT ANY CODE BELOW THIS COMMENT AXCESS Programming...
If the problem is not resolved, reload the program from a new copy of your master disk. If you still have a service problem, call AMX at (800) 222-0193 or (972) 644-3048 for technical assistance.
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