If You Have a Problem

Error Messages

EMPTY DLP MEM

Indicates that the user-defined items (user-defined functions, user-defined variables, user-defined traces, user-defined softkeys) and any personalities (for example, the HP 85721 cable TV system personality) in the cable TV analyzer memory have been deleted. If the message is continuously displayed at power up, it may indicate a hardware failure. See the cable TV analyzer Service Guide for more information. (U)

Factory dlp, not editable

Indicates that the downloadable program or variable that you have selected is used by a “personality” and cannot be edited. A personality is a program that is manufactured by Hewlett Packard and is available for use with the HP 8591C cable TV analyzer. An example of a personality is the HP 85721A cable TV system personality. (LJ)

FAIL:- - _

An error was discovered during the power-up check. The 4-digit by lo-digit code indicates the type of error. Error codes are described in the cable TV analyzer service guide. (H)

File type incompatible

Indicates that the selected file is not a display image lile. The Iile name for a display image EIe is always preceded by an ‘3.” (U)

FREQ UNCAL

If the FREQ UNCAL message appears constantly, it indicates a YTO-tuning error. If this message appears constantly, perform the CAL FREQ routine. FREQ UNCAL appears briefly during the CAL FREQ routine; this is normal and does not indicate a problem. (U) and (H) (U) and (H)

Function not available in current Mode

Indicates that the function that you have selected can only be used with the cable TV analyzer mode. You can use the (MODE) key to select the cable TV analyzer mode. (U)

Function not available with analog display

Indicates that the function that you have selected is not compatible with the Analog+ display mode. To use the function, you must first turn off the Analog+ display mode with ANALOG* ON OFF (U)

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