being this section is labeled for ENG 1A, ENG
Group and Auxiliary Demands Section
1B, and GTG 2.
This is the third section of the panel. It has
five split-legend, push-button control indicators
(four on the CG console). Only three are used on
the DD console. These push buttons are used to
control the anti-icing air, the bleed air, and the
prairie air on the DD console. The CG console
has these same push buttons with a fourth push
button used to control the GTG3 intake air
heaters. This section also has a digital display with
a thumbwheel for parameter address selection and
a PRINT push button.
INTEGRATED THROTTLE
CONTROL PANEL
This panel is shown in figure 5-13. It is
used by the PACC operator to control the
propeller pitch and engine's PLA. Integrated
throttle control (or automatic throttle control)
is available at the PACC and the SCC. There
are two levers, one for each shaft, for simul-
taneous control of the GTMs and controllable
mechanically latched together to control both
shafts simultaneously or unlatched for individual
shaft control.
5-35