Tektronix 2247A

Tektronix: MANUAL CHANGE INFORMATION
Date: 12-18-92 Change Reference: _C10/1292
Product: _2247A OPERATORS Manual Part Number: _070-6373-01
DESCRIPTION Product Group 46
EFFECTIVE ALL SERIAL NUMBERS
Page
7—42,
Step
6.
A
and
B
Magnified
Timing
Accuracy
Replace part e with the following:
e, CHECK—that the spacing of the time markers over any 2.5 divi-
sion interval within the center eight divisions does not deviate by
more than 0.37 division. Exclude the first 1/4 division or 25 ns and
any portion of the sweep past the 100th magnified division.
Page 1 of1