Specifications

P/N 11934-S15 3 of 6
Cirrus Design Section 9
SR20 Supplements
Section 4 - Normal Procedures
After Engine Start
1. Avionics Power Switch ...............................................................ON
2. SkyWatch will turn on, complete a self-test, and then enter the
STBY mode.
• Note •
During the takeoff run, SkyWatch will automatically switch to
operational mode approximately 8 seconds after 35 KIAS is
achieved.
During the landing roll out, SkyWatch will automatically switch
back to STBY approximately 24 seconds after the airplane
slows to 35 KIAS or below.
Serials 1582 and subsequent: To minimize pilot distraction,
Skywatch system sensitivity will automatically be set to level B
(reduced) and aural warnings will be inhibited when flaps are
set to 50% and 100%.
3. Refer to the GARMIN 400 Series Pilot’s Guide Addendum for
“Display Interface for Traffic and Weather Data” P/N 190-001140-
10 Rev B for additional SkyWatch operational data not included in
this supplement.
Operator Initiated Control of SkyWatch
Self-Test
In addition to the power-up self-test, an automatic self-test is
performed several times each minute. If the SkyWatch is in STBY or
FAILED modes, an operator initiated self-test may be performed using
the GNS 430 controls as described below:
1. Rotate the small PUSH CRSR knob to select the Traffic / Weather
page.
2. From the Traffic Screen, press the MENU key to select the Menu
page.
3. Rotate the small PUSH CRSR knob to select SELF TEST and
then press the ENT key.
Revision 01: 10-12-05