4.17
GARMIN GPS 150XL NAV I GA TION SYS TEM
No tice the plac ard stat ing “
GPS lim ited to VFR use only
”.
De tailed op er at ing in struc tions can be found in the (GARMIN P/N
190-00067-80) GPS 150XL Pi lot’s Guide and Ref er ence that must
be im me di ately avail able to the flight crew. Some high lights of
that pi lot’s guide are printed here.
Af ter equip ment turn on and its self test, it is nec es sary to press the
ENTer key to an swer “yes, I ap prove that,” any time the GPS
150XL dis play in cludes the flash ing ques tion “
OK?
”_the op er a tor
may wish to first use the
CRSR
(cur sor) key and twist the con cen -
tric knob and ring, to change some thing. The GPS 150XL re ceiver
has a mes sage an nun ci a tor that lights up be side the
MSG
(mes -
sage) key, that con trols it. Waypoint ar rival, change of re ceiver
sta tus, and other im por tant GPS mes sages light this light. There is
also mounted on the in stru ment panel a re mote “
GPS MES SAGE
”
in di ca tor, with push to test (its own lamp) func tion. IF there is a
flash ing light be side the
MSG
key, re peated by the in stru ment
panel mounted “GPS MES SAGE ” light, press the GPS 150XL
MSG
key once, to read the mes sage, and again, to re turn to the
pre vi ous dis play. Press the
D
ar row “di rect to” key and use the
right side knob (and ring) to spell out a cho sen way point (re mem -
ber that ICAO says to start
USA all let ter
air port iden ti fi ers with
“K”); then, press
ENT
twice, to nav i gate di rectly there. Use
WPT
(waypoint),
CRSR
(to se lect a dis played word), and con cen tric
ring and knob to make choices or en ter lo ca tion of user de fined
des ti na tion waypoints. Or, press
NRST
(near est) key and twist ring
and knob to get quick waypoints.
D
ar row and
ENT
will take you
to a
CRSR
high lighted waypoint. Up and down ar row keys be side
“OFF ” knob change the map scale, when
NAV
key is pressed to
mov ing map.
A 3/32" Al len wrench and power sup ply have been pro vided for pi -
lot re moval of the GPS 150XL re ceiver, for user waypoint pro -
gram ming or op er a tor fa mil iar iza tion. See Sec tion VI for weight
and bal ance in for ma tion.
SCHWEIZER MODEL 269C-1 HELICOPTER
CSP-C1-1A
34
FAA Approved: 03 Oct 1995
Revised: 23 Jul 1999
