Druck ADTS 405 Service Manual
K171 Issue No. 1 Page 1-15
Hand terminal
Note: The hand terminal is a standard component for the ADTS 405F and option B for the ADTS 405.
31. The hand terminal has a four-key by nine-key matrix to allow single key operation for each
system function. An electroluminescent panel provides back lighting for a twenty character by four line
liquid crystal display. An internal microprocessor controls the display. All key functions are held in
EPROM, an audio tone sounds to confirm a valid key press. The hand terminal connects to the ADTS
405 through the front panel connector, extension cables allow the hand terminal to be used on most
flight decks.
Figure 1-11 Hand Terminal