Garmin GTR 200, Installation Manual

Page: 35 / 85

190-01553-00 GTR 200 Installation Manual
Rev. B Page 3-11
3.6.4.5 Discrete Setup Page
The Discrete Setup page (Figure 3-8) allows the installer to configure the operation of the discrete inputs
per the options listed in Table 3-7. It is not necessary to connect the discrete inputs, if a discrete input is
used it is normally connected to a momentary contact pushbutton.
Refer to Section 3.6.4 to select the Discrete Setup Page. Use the LARGE Knob to scroll through the listed
functions, then use the SMALL Knob to adjust the setting of the function. After the setting has been
changed, turn the LARGE Knob to move the cursor to another function. Note that both discrete inputs
cannot select the same function (except Disabled). For testing purposes, an “X” will appear in the DISC 1
and/or the DISC 2 checkbox when the input(s) are active (see
Section 3.6.5.5) .
Figure 3-8 Discrete Setup Page
Table 3-7 Discrete Setup Page Selections
Selection Description
DISABLED Discrete input is disabled.
PILOT ICS KEY
Discrete input activates the pilot ICS function. Auto squelch and manual squelch
are overridden when the PILOT ICS KEY is asserted.
COPILOT ICS KEY
Discrete input activates the copilot ICS function. Auto squelch and manual
squelch are overridden by COPILOT ICS KEY selection.
FREQ SWAP BTN Discrete input activates the frequency swap function.