Section 906
Digital RPM Indicator
Page Date: 20. April 2002
906 - 3
Pilot´s Operating Handbook
EXTRA 300L
906
DIGITAL RPM INDICATOR
906.1
GENERAL
The EXTRA 300/L can be equipped with the optional "P-1000" Digital RPM indicator as an
alternative to the mechanical VDO RPM indicator. One of the following models is used:
P100-230-635-00 (max. 2600RPM)
P100-230-643-00 (max. 2700RPM)
906.2
LIMITATIONS
The operation limitations are not affected by the installation of the "P-1000" Digital RPM
indicator.
The model of digital RPM indicator installed must match the applicable RPM limitation
approved for the propeller installed. Refer to the applicable noise level limitation included in
section 2 or within any relevant supplement.
The face of the indicator is placarded with the unchanged engine RPM operating range.
Additionally the operating RPM ranges are indicated on the large green, yellow, and red
LEDs. These LEDs are located on the upper right corner of the indicator face.
Model P100-230-635-00 (max. 2600RPM):
Model P100-230-643-00 (max. 2700RPM):
906.3
EMERGENCY PROCEDURES
Not affected.
906.4
NORMAL PROCEDURES
The
Normal Procedures
have to be changed in Chapter "4.5
Take-Off Procedure"
section
"4.5.1.
Before take off"
. If the P-1000 RPM indicator is installed, the mag-drop test has to be
carried out in the following manner:
Magneto check
Engine RPM:
1800 min
-1
Pay attention to the three small LEDs in the "Status" area on the upper left corner of
the P-1000 face:
Ignition switch position:
LEFT
Status area:
Right red LED illuminates
Display:
shows RPM drop
Green -------- Yellow -------- Red --------
Page Date: 19. April 2012
2400
2600
3500
700
2400
2600
Green -------- Yellow -------- Red --------
2400
2700
3500
700
2400
2700
Summary of Contents for 300L
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