Document 9913
Rev. V
Instruction Manual
Style 3
Runway Centerline Light L-850A & Touchdown Zone Light L-850B
2
6
PART NUMBER EXPLANATION
FAA TYPE:
A = RUNWAY CENTERLINE
LIGHT
B = TOUCHDOWN ZONE
LIGHT
FAA STYLE:
COLOR FILTERS:
CC = CLEAR/CLEAR (L-850A)
CR = CLEAR/RED (L-850A)
RX = RED/BLANK (L-850A)
C = CLEAR (L-850B)
CX = CLEAR/BLANK (L-850B)
FIXTURE DIAMETER:
12F = OPTICAL ASSEMBLY WITH
12" FAA SUPPORT RING
NSR = OPTICAL ASSEMBLY WITHOUT
SUPPORT RING
L-823 CONNECTION:
P1 = ONE PLUG (BLANK COLOR UNITS WILL HAVE A
THREADED CAP INSTALLED ON SIDE "B"
FEED-THRU ADAPTER)
P2 = TWO PLUGS (L-850A ONLY)
BEAM ORIENTATION (L-850B ONLY):
L = LEFT TOE-IN
R = RIGHT TOE-IN
S = STRAIGHT
OPTIONS:
G = EXTERNAL GASKET BETWEEN OPTICAL ASSEMBLY AND
SUPPORT RING. NOTE: OPTICAL ASSEMBLIES WITH THE
EXTERNAL GASKET WILL ONLY FIT SUPPORT RINGS
MARKED "G" TOP SURFACE.
850 3 - - - - -
