For applications requiring GUI or real-time sequencing, SmartSwitch and SmartDisplay offer programmable 64 x 32 pixel LCD human interface module with 64 backlit colors to facilitate operator/machine interaction. Pushbutton products display graphics, alphanumeric characters, or animated sequences, including 4 lines of text with up to 10 characters per line. Both incorporate bitmap display functions with brightness backlight variable in 8 steps from dark to bright.