Martel Electronics 235 - Manual (Page 76)

Error Messages
Entered value is out of range
The value entered is outside of the allowable range for the current output
function. Check the specifications for the function being used to determine the
allowable range of values.
Expecting ENTER CE or INC/DEC
The only keystrokes that are acceptable at this time are the ENTER, CE, INC or
DEC.
Expecting ENTER or CE/CANCEL
The only keystrokes that are acceptable at this time are the ENTER or CE
(interpreted as Cancel).
Eeprom error
Indicates that the calibrator failed the checksum of its eeprom. The
user should have the calibrator serviced. The calibrator may still
function in specification, but should be checked against reference
standards prior to use. To use the calibrator when this error message
occurs, press the ENTER key to bypass the eeprom error message.
Illegal key for current function
The active function does not recognize the last key pressed. Review the
instructions for the function you are using.
INPUT function not expecting data
You are attempting to enter numeric data and the keyboard is in input mode. The
keyboard should be in output mode (press the OUTPUT key) before entering
numeric data.
Input section out of tolerance
The input section of the calibrator is out of calibration tolerance to the extent that
the calibrator is not usable. Power the calibrator off and back on to reset the
error. If the error persists the calibrator must be serviced.
Error Messages
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