
General Commands
IV - 26
Function Generators
General Commands (contd.)
Entering
AUTOTEST mode
MAIN OUT
+
(GX 305/310)
MAIN OUT
+
(GX 320)
By default this mode is entered using the automatic mode tSt.AU. The display is
the following:
Switching to manual mode is done by turning the test step selection wheel and
running individually.
Selection of the test step to run:
•
tSt.
AU
: automatic test (all tests automatically sequenced)
•
tSt.00 : LCD test (scrolls through all segment, even segment, odd segment
displays by pressing the MODE key)
•
tSt.01: keyboard and key light test
(you must press all the keys except
, each time a key is
pressed an LCD segment is cleared).
N° 1 wiring is needed:
•
tSt.02: frequency meter test
•
tSt.03: GATE IN test (GX 320)
•
tSt.04: CTRL IN test using SYNC function (GX 320)
•
tSt.05: FM modulation test (GX 320)
•
tSt.06: external AM test (GX 320)
•
tSt.07: Reset DDS pilot test
•
tSt.08: DDS FS register pilot test (frequency commutation)
•
tSt.09: DDS PS register pilot test (phase commutation)
•
tSt.10: triangle duty cycle test
N° 2 wiring needed:
•
tSt.11 : CTRL OUT test using SYNC function (GX 320)
•
tSt.12 : SWEEP OUT test