BendixKing KSN 770 - Pilots Guide - Manual (Page 47)

KSN 765/770 Integrated Communication Navigation Display
D200802000009
REV 2 Jun 2014 2-11
User Interface and System Overview
Honeywell International Inc. Do not copy without express permission of Honeywell.
Keypads
The KSN 765/770 contains a QWERTY keypad and a numeric
keypad , as shown in Figure 2--5. Data is entered into the QWERTY
keypad by toggling the joystick knob or using the touchscreen display.
The left and right toggle function of the joystick knob advances to the
next available character in the pilot--selected identifier field. Rotating
the joystick knob changes the selection of letters and numbers of the
identifier field.
Figure 2--5
QWERTY Keypad
As data is entered into the QWERTY keypad, characters on the keypad
are filtered to show valid remaining selections. Valid selections stand
out as brighter keys, such as OK shown in Figure 2--5, and invalid
selections are shown as dimmer keys, such as M shown in Figure 2--5.
To accept the data entry, push in the joystick knob (as indicated by
PUSH FOR OKS in the lower--right corner) or use the touchscreen to
push OK .
NOTE: When the identifier field is selected and no character is
highlighted, the lower segment of the display is blank.