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Introduction
2
TX-SK+ SoftKey Transmitter
Product Specifications
TX-SK+ Wireless Transmitter
Dimensions (HWD)
7.5" x 4" x 1.13"
(19.05 cm x 10.16 cm x 2.86 cm)
Weight
16.9 oz (462 grams) without batteries
Enclosure
Black injection-molded plastic
Power
• Rechargeable NICAD battery pack
• Automatic Power - panel goes to sleep when not in use; press any
pushbutton to wake up panel.
Pushbuttons
12 black menu/operation pushbuttons:
• 10 variable-function SoftKey Pushbuttons
• BACK LIGHT Pushbutton - lights LCD screen (adjustable).
• MENU Pushbutton - opens the Main Menu selections.
Display
• Low Battery/Charging Indicator - LOW BATT flashes when the battery needs
to be charged.
• Front-Panel Setup - configures TX-SK+ parameters such as sleep time and
baud rates.
• Graphic Symbols - library of symbols for tape transport options such as play,
stop, etc., and arrows that can be integrated with menu text.
Control Types
• RF/IR Transmission - supports both RF and IR frequencies.
• Universal IR Control - manufacturer's IR codes can be stored in memory and
mixed with AMX format IR and RF codes using program control.
• RS-232 Master/Control Port - programmable for bi-directional RS-232 control
commands using the RS-232 Master/Control port.
Signal Types
• 38 kHz IR frequency (serial number 190-XXXX models only)
• 38 kHz or 455 kHz IR frequencies (serial number 194-XXX-XXXX models
only)
• 303.875 MHz RF signal
Program Memory
24K of permanent user program memory.
• Compiled code and source code can be stored for most programs.
• Program memory is not lost if the NICAD batteries are removed or
discharged.
LED
Red LED indicator for signal transmission
Supplied accessories
• Stereo mini-plug connector
• 12 VDC (800 mA) battery power supply (US only)
• Rechargeable NICAD Batteries - 8-hour charge provides approximately 14
hours of operation. The TX-SK+ can also be used with the supplied DC
battery charger/power supply.
Optional accessories
• CC-232 TX-SK+ Programming Cable with DB-9 male connector
• CC-232 TX-SK+ Programming Adapter Cable with DB-9 female connector
• Alternate international radio frequencies available
• SKDesign - programming software that allows you to create custom panel
layouts.
• AXCESS Software Program - creates custom TX-SK+ programs to control a
wide variety of audiovisual equipment.