For chromatographic or spectroscopic data analysis, a method may be created by a developer or expert that contains instrument parameters for a particular sample to control a chromatographic or spectroscopic instrument. The image display device may include a first color-ray light-source for supplying a G-ray, a second color-ray light-source for supplying a R-ray or B-ray, and a tilt-mirror device having a plurality of movable mirror elements that may be switched between a first reflection position and a second reflection position. In this manner, the decoder adjusts its operations to the specific one of the plurality of possible modulating methods used by the transmitting system originating the received signal. The trapped aggregated message is transcribed to create a transcribed trapped aggregated message, which is transmitted to the SOA response service to request the pre-set response. When the display and acoustic sensor are in separate housings, the acoustic sensor includes a transmitter and the display includes a receiver for transferring the gunshot information.