(a) FUNCTION START-STOP pushbut-
ton pressed.
(b) SWEEP SELECTOR switch to MAN.
UAL.
(c) MANUAL SWEEP control fully clock-
wise.
(9) Turn sweep oscillator STOP/AF con-
trol to logging scale settings listed in tabIe 4-3.
Electronic counter indicates within specified lim-
its.
b. Adjustments. No adjustments can be made.
(2) Position sweep oscillator controls as fol-
lows:
a. Performance Check.
(a) LINE switch to RF.
(1) Connect equipment as shown in figure
(b) AMPLITUDE MOD pushbuttons all
released.
(2) Position sweep oscillator controls as fol-
(c) ALC pushbutton released.
lows:
(d) FUNCTION START-STOP push-
(a) LINE switch to RF.
button pressed.
(b) START/CW control to 50 on logging
scale.
(e) SWEEP SELECTOR switch to CW.
(c) All AMPLITUDE MOD pushbuttons
(f) START/CW control to 0 on logging
released.
scale.
(d) ALC pushbutton released.
(8) Set RF unit (1-12) selector switch to
(e) FUNCTION START-STOP pushbut.
2-4 GHz.
ton pressed.
(f) SWEEP SELECTOR switch to CW.
(4) Set UUT #l SWEEP switch to NOR-
MAL.
(3) Set and release UUT #l SELECT-
STANDBY-OFF switch to SELECT.
(5) Set and release UUT #1 SELECT-
(4) Record electronic counter indication.
STANDBY-OFF switch to SELECT.
(5) Press UUT control unit #2 pushbut-
(6) Turn RF unit POWER LEVEL control
ton (top row).
fully clockwise.
(6) Press UUT control unit #1 pushbutton
(7) Set sweep oscillator START/CW con-
(top row).
trol to logging scale settings listed in table 4-3.
(7) Electronic counter indicates between
Electronic counter (1-15) indicates within spe-
-10 and +10 MHz of frequency recorded in step
cified limits.
(4) above.
(8) Position sweep oscillator controls as fol-
b. Adjustments. No adjustments can be made.
lows:
28
