Electronics International CGR-30P - Manual (Page 21)

The Secondary screen is divided into the following four areas; RPM and
M.P gauges, three Annunciators, six Horizontal Strip gauges and the
EGT/CHT digital gauges.
3.1 RPM and Manifold Pressure Gauges:
The RPM and Manifold Pressure gauges are located at the top of the
Secondary screen. Each of these instruments are carried over from the
Main screen.
3.2 Three Annunciators:
The three annunciators located just below the RPM and M.P. gauges
provide a status indicator for the three horizontal strip gauges found on the Main screen. If any one (or all) of the
strip gauges on the Main screen transition into a yellow or red operating area, the appropriate annunciator on the
Secondary screen will blink the name of the function in yellow or red. To acknowledge and stop the blinking, press
the Exit button while viewing the Main screen. All functions monitored by the CGR-30P with yellow and/or red
range markings are either viewed or annunciated on the Secondary screen.
3.3 Six Horizontal Strip and/or Digital Gauges:
Six additional gauges (horizontal Strip and/or Digital) are provided on the Secondary screen. Only one of these
gauges should have yellow and/or red range markings. The function with the yellow and/or red range markings will
be annunciated on the Main screen. The CGR-30P has a number of derived functions (HP, Flight Time, Tach
Time, Local Time, Zulu Time, etc.) that can be placed on the Secondary screen.
3.4 EGT/CHT Digital Gauges:
The digital display located at the bottom of the Secondary screen provides the hottest EGT (EGT-H) and hottest
CHT (CHT-H). This displayed data is carried over from the Main screen.
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