Appendix D: Software Version

Table D-1. Software Releases (Continued)

Ver-

Date

Serial No.

Mod

Comments

sion

 

 

No.

 

 

 

 

 

 

1.04

JAN

1740/41A,

M7891

Product enhancement to coincide with

 

1993

1750/51A

4

the release of dual-standard monitors.

 

 

B010729

 

Not sent for field upgrade.

 

 

1745/55A

 

• Remote sync changed to positive

 

 

B010100

 

edge trigger.

 

 

 

 

• CONFIG REFERENCE menu now

 

 

 

 

avail. only for dual-standard moni-

 

 

 

 

tors. A123/B123 Follow selection

 

 

 

 

deleted, replaced with A123/B123

 

 

 

 

Composite / Component selections

 

 

 

 

in CONFIG INPUT menu.

 

 

 

 

• Dual-standard monitors: When

 

 

 

 

NTSC & PAL ext ref’s are set the

 

 

 

 

same, and EXT REF is selected,

 

 

 

 

the ext ref channel is used to

 

 

 

 

determine the video standard.

 

 

 

 

When NTSC & PAL ext ref’s dif-

 

 

 

 

fer, the displayed video channel de-

 

 

 

 

termines the video standard.

 

 

 

 

 

2.1

APR

B011760

M7928

Added Vector cursors and markers and

 

1993

 

3

modified the operation of the

 

 

 

 

A123/B123 INPUT buttons.

 

 

 

 

 

2.2

OCT

 

 

New features: On-screen field sweep

 

1993

 

 

indication. Configure menu selection

 

 

 

 

for RGB Parade display. Audio &

 

 

 

 

Time Code unit of measure changed to

 

 

 

 

dBu. On-screen pointer to left or right

 

 

 

 

side graticule for dual standard. Lim-

 

 

 

 

ited the 1 of 4 and 1 of 8 line select

 

 

 

 

menu entries to instruments with SC/H

 

 

 

 

function only.

 

 

 

 

 

D-2

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