Appendix D

Software Version

Table D-1 details software releases from SNB010100 to present. If a new release occurs after this manual is printed, a revised Table D-1 will be shipped with the manual.

Table D-1. Software Releases

Ver-

Date

Serial No.

Mod

Comments

sion

 

 

No.

 

 

 

 

 

 

1.00

SEP 1992

1740A’s

 

Original software.

 

 

B010100

 

 

 

 

 

 

 

1.01

NOV

1740A’s

M7875

Installed in new products, not sent for

 

1992

B010458

0

field upgrade.

 

 

1750A’s

 

• Added AUTO unit of measure

 

 

B010100

 

selection for CURSORS.

 

 

 

 

• Added flashing on-screen indicator

 

 

 

 

for Gain RESET; Line Select

 

 

 

 

NEXT FIELD, ALT 2 FIELD, and

 

 

 

 

ALT 4 FIELD; and all Preset but-

 

 

 

 

tons.

 

 

 

 

• Added SCH R-Y filter to 1750A-

 

 

 

 

Series filter selections.

 

 

 

 

• When Remote Sync is enabled, the

 

 

 

 

on-screen TIME/DIV is not pres-

 

 

 

 

ent. When Remote Sync or Exter-

 

 

 

 

nal Horizontal is enabled with tim-

 

 

 

 

ing cursors, “UNCAL” is dis-

 

 

 

 

played in place of a quantitative

 

 

 

 

readout.

 

 

 

 

 

1.02

NOV

Custom

N/A

N/A

 

1992

 

 

 

 

 

 

 

 

1.03

DEC

Custom

N/A

N/A

 

1992

 

 

 

 

 

 

 

 

1740A/1750A Series Waveform/Vector Monitor User Manual

D-1