Tektronix 475A - Page 63

TABLE 5 (cont)
DM44
Delayed
Sweep
Displays
DM44 HORIZ VERT
_
FUNCTION
|
DISPLAY
MODE
—
DISPLAY
OBTAINED
l
l
i
RS
6
ik
i
CH
1,
CH
2
|
Two
intensified
zones.
DELAY
TIME
POSITION
moves
both
‘intensified
©
| OR ADD zones. A TIME moves only one intensified zone.
Two intensified zones. Reference point appears c on CH 1 display.
Measurement point appears on CH 2 display. DELAY TIME POSITION
moves both intensified zones. A TIME moves only the measurement point
(on the CH 2 MPA
Two pairs of flere fed zones, one pair on each chanel disser The pairs
are coincident in time with each other. DELAY TIME POSITION moves all
four intensified zones. A TIME moves two intensified zones.
|
OR | CHOP
1/TIME
CH 1, CH 2, | Two mixed displays, one on each channel display. DELAY TIME POSITION
OR
ADD
moves
transition
point
of
both
displavs.
A
TIME
moves
transition
point
of
CH: 2 display only.
AG
|
Two
mixed
displays,
one
on
each
channel
display.
DELAY
TIME
F
POSI-
tion
moves
transition
point
of
both
displays.
ALT
DELAY
moves
tran-
MIX
|
sition
point
of
CH 2
display
only.
CHOP
Four
mixed
displays,
two
on
each
channel
display.
Not
generally
used
since mixed displays OVER
"Your instrument may be modified to make the DELAY TIME POSITION and A TIME controls operate Independently. The
instructions for making this modification are located in the Maintenance section of the DM44 Service manual.
e © | 475A/DM44 Operators 55