TB 9-4920-456-24
(16) On radar test set, press pushbutton S5: ON (highlighted). SLS indicator light
will go on.
(17) On radar test set, press pushbutton M4: DISP to NORM (highlighted) and M4:
OFF (highlighted).
(18) Press TI CODE SEL key on MODE 4 keyboard to select word A (B light off,
A light on).
(19) Set TI switches on MODE 4 panel to OUT position as listed in (a) through (d)
below:
(a) VIDEO (located above VIDEO jack on MODE 4 panel).
(b) TRIG (located above TRIG jack on MODE 4 panel).
(c) REPLY (located above REPLY jack on MODE 4 panel).
(d) DISPARITY (located above DISPARITY jack on MODE 4 panel).
b. Adjustments. No adjustments can be made.
11. Counter/Decoder Test
a. Performance Check
(1) On radar test set, press pushbutton FUNC, ENTR. Wait a second and press
ENTR pushbutton and then ENTR pushbutton again.
(2) Connect equipment as shown in figure 3.
(3) On radar test set, press pushbuttons as indicated in (a) through (e) below:
(a) Starting from MENU SELECTIONS (highlighted), select
menu
CHALLENGES (highlighted) and press pushbuttons as listed in 1 through 3 below:
M1: ON.
1
2
P1: ON.
3
P3: ON.