HP 8753D, User Manual, Page: 602 / 678

Error Messages in Numerical Order
Refer to the alphabetical listing for explanations and suggestions for solving the problems .
Error
Number
Error
1 OPTIONAL FUNCTION; NOT INST ALLED
2 INV ALID KEY
3 CORRECTION CONST ANTS NOT STORED
4 PHASE LOCK CAL F AILED
5 NO IF FOUND: CHECK R INPUT LEVEL
6 POSSIBLE F ALSE LOCK
7 NO PHASE LOCK: CHECK R INPUT LEVEL
8 PHASE LOCK LOST
9 LIST T ABLE EMPTY
10 CONTINUOUS SWITCHING NOT ALLOWED
11 SWEEP TIME INCREASED
12 SWEEP TIME TOO F AST
13 A VERA GING INV ALID ON NON-RA TIO MEASURE
14 FUNCTION NOT V ALID
15 NO MARKER DEL T A - SP AN NOT SET
16 TRANSFORM, GA TE NOT ALLOWED
17 DEMODULA TION NOT V ALID
18 not used
19 LIST T ABLE EMPTY : occurs if user selects LIST sweep type but there is no
list freq. table
20 AIR FLOW RESTRICTED: CHECK F AN FIL TER
21 POWER SUPPL Y HOT!
22 POWER SUPPL Y SHUT DOWN!
23 PROBE POWER SHUT DOWN!
24 PRINTER: not on, not connect, wrong addrs
25 PRINT ABORTED
26 PLOTTER: not on, not connect, wrong addrs
10-26 Error Messages