Tektronix 2245A User Manual

Operators Familiarization
1ST OR LEFT
VERTICAL
GRATICULE LINE
11TH OR RIGHT
VERTICAL
GRATICULE LINE
RISE AND
FALL TIME
MEASUREMENT
PERCENTAGE
MARKERS
CENTER
HORIZONTAL
0 ■ ■
-
-
,
-
GRATICULE
LINE
-
0
CEN
VER1
GRAT
LI
TER
rICAL
ICULE
NE
6558-11
Figure 3-2. Graticule measurement markings.
Connecting Input Signals
Grounding
The most reliable signal measurements are made when the 2245A and the
unit under test are connected by a common reference (ground lead) in
addition to the single lead or probe. The ground lead of the probe provides
the best grounding method for signal interconnection and ensures the maxi
mum amount of signal-lead shielding in the probe cable. A separate ground
lead (with a banana plug) can also be connected from the unit under test to
the 2245A ground jack on the front panel.
2245A Operators
3-3

Tektronix 2245A Specifications

General

Brand	Tektronix
Model	2245A
Category	Test Equipment
Language	English