segments use levels above the test level.
MEMORY CLEARED The RAM was in an inconsistent state (usually at power-up) and
(129) was therefore cleared completely. May be due to a battery failure,
or to new software having just been installed.
Memory corruption
MEMORY OPERATIONS No memories available, reduce configuration C - see section 4.18.
NOT ALLOWED (32)
NEED OSC13 This message indicates that you need new waveform EPROMs to
OSCILLATOR EPROMs use a particular feature, such as the 22.5kHz frequency or double
tones.
NO HANDSHAKE The printer is not ready for data, either because it is turned off, not
connected or it is off-line. This error may also occur if the printer
lead is wired incorrectly, or if the wrong handshake mode is
selected on the printer (the LA102 needs DTR/CTS handshaking
and will not work with XON/XOFF).
DTR/CTS handshake XON/XOFF handshake
NOT ALLOWED WITH Remote display is not allowed with repeating frequency sweeps
REMDISP (because the processor cannot handle that many tasks).
NOT AVAILABLE No results are available for the selected measurement because no
suitable segments were included in the sequence test (or the
source message was not received).
OUT OF RANGE (66) Numeric parameter was out of range (in remote command or in
sequence definition)
RANGE? The level at the sweep cursor frequency was not be measured
because it overloaded the LA102 (see section 3.14) or because it
was out of the frequency range covered by the test tape or disc
(see sections 6.1 and 6.2).
SEQ ERROR 1 FSK Parity error (signal noisy, or bad dropouts)
FSK failure
SEQ ERROR 2 FSK carrier (sync) tone lost (dropouts?) FSK speed tolerance
SEQ ERROR 3 FSK frequency too low (period too long)
SEQ ERROR 4 FSK frequency too high (period too short), may be noisy
SEQ ERROR 5 FSK frequency went out of range (check speed is within ±5%)
SEQ ERROR 6 FSK decode failed
SEQ ERROR 7 FSK Segment code not known or corrupted
SEQ ERROR 8 Missed segments (not all received), possibly because the LA102
did not receive the start of the sequence (ensure that the LA102 is
put into sequence mode before the sequence is run on the LA101
or played from a recording). This error may also occur if another
sequence error has already occurred, resulting in segments being
lost (watch the LA102 display for sequence errors before this one).
Another likely cause is insufficient compartments being available to
hold the results (see sequence error 12 and section 4.18).
SEQ ERROR 9 Source ID (+ segment) message too long or corrupted.
SEQ ERROR 10 Timed out waiting for sequence (see remote SP command, section
9.14).
Time-out period
SEQ ERROR 11 Serial port busy or no handshake.
SEQ ERROR 12 Not enough compartments to hold sequence results (increase
configuration C - compartments per memory - see sections 4.18
and 3.23).
Results compartments
SEQ ERROR 13 A noise or crosstalk segment has been received when no Test
180
Appendix E Error Messages
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