|
|
User programmable tone bursts; FSK decoding improved.
|
|
|
LA101 keyboard test.
|
|
|
Tolerence testing introduced. Every test segment may be given its own measurement level.
|
|
|
Repeating frequency sweeps and improved tone burst accuracy.
|
|
|
Automatic selection of tolerance by LA101 using ± segment.
|
|
|
New RR? remote command to read results.
|
|
|
Real-time display of phase, phase jitter and stereo level.
|
|
|
Printable wide frequency response graphs, new remote commands and faster graph updating.
|
|
|
DC+ and DC- polarity reversed.
|
|
|
New frequency ranges for sweeps; weighted sweeps; sequences can call other sequences.
|
|
|
Weighting curves may be entered and applied to all tones generated.
|
|
|
New frequency ranges for sweeps and segments can be repeated in a sequence at different levels, e.g. UU+10U-10
|
|
|
Minor changes.
|
|
|
Improved test tape operation and more...
|
|
|
Automatic option selection on crosstalk; tolerance failure indicated on LCD for sweep graphs; configuration J selects normalisation; Studer tape tolerance.
|
|
|
New features in V4.7-V4.12 software tidied up and rationalised; improved help in tolerance editor; 15kHz crosstalk segment; improved range selection on two channel repeating sweeps.
|
|
|
Segment to select output channel.
|
|
|
Provisional HP Deskjet printer support.
|
|
|
Full HP Deskjet and Epson LQ printer support. Improvements to user level segments and graph functionality and more...
|
|
|
Improvements to sequence functionality and new remote command for rapid level sampling.
|
|
|
Speed measurement, faster autoranging, Mono distortion tone, simpler printout formats and more...
|
|
|
New waveforms for negative going sawtooths and double tones (requires oscillator EPROM updates to OSC13). Difference frequency distortion.
|
|
|
Test tape mode is now more tolerant of noise and glitches, FSK decoding on right channel, crosstalk measurements at different levels.
|
|
|
Sequence banks. LA101 Configurations T6 and S6. Printing channel difference graphs. User tolerances increased from 5 to 10. CSV results files. SR? remote command.
|
|
|
Improved phase measurement and improved Epson and HP printer support.
|
|
|
Remote results format tidied up, heading correctly positioned and time out error fixed.
|
|
|
Subtract referance curve facility introduced.
|
|
|
V6.3 did not permit the use of weighted frequency sweeps. This is corrected.
|
|
|
Sweep headroom modified to provide greater accuracy in certain test circumstances.
|
