======== HP8648A/B/C/D Display Messages ======== 

=============== YO4HFU, v1.0 =============== 

"Cal corrupt: restored "
"Modulation cal restore failure"
"FM sense cal restore failure"
"FM mult cal restore failure"
"Output level cal restore failure"
"Attenuator cal restore failure"
"Timebase cal restore failure"
"Temperature cal restore failure"
"TC coeff's cal restore failure"
"Generic path cal restore failure"
"Output tune cal restore failure"
"Failed attempt to access cal file"
"Freq Ext level cal restore failure"
"Config cal restore failure"
"Config2 cal restore failure"
"Output prelevel cal restore failure"
"Atten comp loss cal restore failure"

"-12V power supply failure"
"+12V power supply failure"
"+38V power supply failure"
"ALC out-of-lock: "
"Synth out-of-lock: "
"200 kHz reference missing at synth"
"Reference out-of-lock at 10 MHz"
"Reference out-of-lock at 1 GHz"
"400 or 150 Hz modulation source failed"
"1 kHz modulation source failed"
"AM modulation path failure"
"FM modulation path failure"
"PM modulation path failure"
"Modulation 20 db step failure"
"Comm failure: "
"ROM checksum failure"
"Volatile RAM read/write failure"
"Battery RAM failure: memory lost"
"Non-volatile RAM read/write failure"
"Reverse power: Press a key to reset"
"Temperature correction failed"
"Entered value out of range"
"End of increment range"
"End of knob range"
"Increment value out of range"
"Invalid units selection"
"Key invalid for pulse mod"
"DCFM calibration in progress"
"Amplitude unspecified above 10 dBm"
"Modulation exceeds deviation range"
"No external DC coupling for PM"
"No external DC coupling for AM"
"AM unspecified above 4 dBm"
"AM disallowed below 100kHz"
"Amplitude exceeds Attn Hold limits"
"FW Revision: "
" has no registers saved in it"
" has not been saved"
"There are no registers available"
" registers available"
" Enter number to delete"
" to copy memory FROM 8647/48"
"Press "
" to copy memory TO 8647/48"
"Copying registers from 8647/48 "
"Copying registers to 8647/48 "
"Invalid data in Memory Interface"
"Communication failure: copy aborted"
"Memory copy was successful"
"Five second self test..."
"Help messages off"
"Output LF level cal restore failure"
"LF Attenuator cal restore failure"
"dsp board failure"
"DSP cal restore failure"

"No error"
"Command error"
"Invalid character"
"Syntax error"
"Invalid separator"
"Data type error"
"GET not allowed"
"Parameter not allowed"
"Missing parameter"
"Command header error"
"Header separator error"
"Program mnemonic too long"
"Undefined header"
"Header suffix out of range"
"Numeric data error"
"Invalid character in number"
"Exponent too large"
"Too many digits"
"Numeric data not allowed"
"Suffix error"
"Invalid suffix"
"Suffix too long"
"Suffix not allowed"
"Character data error"
"Invalid character data"
"Character data too long"
"Character data not allowed"
"String data error"
"Invalid string data"
"String data not allowed"
"Block data error"
"Invalid block data"
"Block data not allowed"
"Expression error"
"Invalid expression"
"Expression data not allowed"
"Macro error"
"Invalid outside macro definition"
"Invalid inside macro definition"
"Macro parameter error"
"Execution error"
"Invalid while in local"
"Settings lost due to rtl"
"Trigger error"
"Trigger ignored"
"Arm ignored"
"Init ignored"
"Trigger deadlock"
"Arm deadlock"
"Parameter error"
"Settings conflict"
"Data out of range"
"Too much data"
"Illegal parameter value"
"Data corrupt or stale"
"Data questionable"
"Hardware error"
"Hardware missing"
"Mass storage error"
"Missing mass storage"
"Missing media"
"Corrupt media"
"Media full"
"Directory full"
"File name not found"
"File name error"
"Media protected"
"Math error in expression"
"Macro syntax error"
"Macro execution error"
"Illegal macro label"
"Macro definition too long"
"Macro recursion error"
"Macro redefinition not allowed"
"Macro header not found"
"Program error"
"Cannot create program"
"Illegal program name"
"Illegal variable name"
"Program currently running"
"Program syntax error"
"Program runtime error"
"Device specific error"
"System error"
"Memory error"
"PUD memory error"
"Calibration memory lost"
"Save/recall memory lost"
"Configuration memory lost"
"Out of memory"
"Self-test failed"
"Queue overflow"
"Query error"
"Query INTERRUPTED"
"Query UNTERMINATED"
"Query DEADLOCKED"
"Query UNTERMINATED after indefinite response"