TM 1-1510-223-10
3-72 Change 3
(c) TACAN list - Build as follows:
1. Mode switch B - Depress to select
FPLN.
2. NAV SETUP (R5) - Depress.
3. INS SETUP (R5) - Depress.
4. TACAN LIST (R4) - Depress.
5. TACAN station information (list num-
ber, ID, channel number, latitude/lon-
gitude, and station elevation) - Enter
into scratchpad.
6. R1 line button - Depress to load into
system.
7. TACAN stations to be used for updat-
ing - Enter into scratchpad.
8. R4 line selection switch - Depress to
select TACAN SELECT.
(d) Pattern steering mode - Program as fol-
lows:
1. Mode switch B - Depress to select
FPLN page.
2. R5 line selector switch - Depress to
select NAV SETUP page.
3. True bearing - Enter into scratchpad.
4. L1 line selector switch - Depress to
enter BEARING.
5. Leg length in NM - Enter into scratch-
pad.
6. L2 line selector switch - Depress to
enter LEG LENGTH.
7. L3 line switch - Depress to select LEFT
or RIGHT.
8. Offset distance in NM - Enter into
scratchpad.
9. L4 line selector button - Depress to
enter OFFSET.
(e) Waypoint move - Program as follows:
1. Mode switch B - Depress to select
FPLN page.
2. R5 line button - Depress to select NAV
SETUP page.
3. True bearing - Enter into scratchpad.
4. R1 line button - Depress to enter
BEARING.
5. Range in NM - Enter into scratchpad.
6. R2 line button - Depress to enter
RANGE.
(5) Navigation Information.
1. B mode selector switch - Depress to
select FLIGHT PLAN page.
