434 EFF SN B060000-up
Page 3 of 3
TEXT CORRECTION
SECTION 2 Operating Instructions
Page 2-5 General Operating Information
ADD: At the end of the first paragraph under ' Intensity Control':
.........
..of display intensity. Maximum intensity is reached with
the control advanced to approximately 3 o'clock. Further advancing
the control overrides the blanking, thus in single-sweep operation,
a spot can be obtained at the start of the sweep for vertical and
horizontal beam location. For instruments with SN B060000 and up,
a range is provided between the point of maximum intensity and
blanking override. This allows the operator to adjust the intensity
control within this range to improve the focus for single-sweep
storage near the writing speed limit.
SECTION 5 Calibration
Page 5-11 Step 12 Check Stored Writing Speed
ADD: The following note after the step title:
NOTE
For all Serial numbers. Storage Writing Speed specifications
apply for a new CRT. Some degradation with usage is normal.
With the Option 1 CRT, sustained use (6 hours or more) of the
instrument in Non-Store mode or in Store mode with no writing
may result in a decrease in writing speed. Writing speed can be
restored by leaving the CRT target fully stored for five to
fifteen minutes, then erase and resume desired operation.
Rev./1271
M18,329/1171
To Next Page
Loading...
