Sony 5500 manual 135

Item number	Display	Meaning
12	TAPE TOP ERROR	A tape beginning sensor fault was detected.
13	TAPE END ERROR	A tape end sensor fault was detected.
14	FAN MOTOR ERROR	A cooling fan motor operation fault was detected.
20	CC TIME OVER	A fault was detected in a cassette compartment raising or lowering
		operation.
21	SHIFT TIME OVER	A fault was detected movement of the reel table to adjust for
		cassette size.
22	POSITION BOTH DETECT	The reel table was detected in the L cassette position and S
		cassette position at the same time.
23	THREAD BOTH DETECT	The threading end and unthreading end were detected at the same
		time.
93	DR IF ERROR	A communications error between the SV CPU (board SS-95) and
		drum CPU (board DR-508) was detected.
97	NVRAM CHECK SUM ERROR	An operation fault was detected in the servo system NV-RAM
		(board DR-508).
FF	SV UNDEFINE ERROR	Undefined SV error was detected.
A0	SY UNDEFINE ERROR	Undefined SY error was detected.
A2	SY1-SY2 DPRAM ERROR	A DPRAM (board SS-95) operation fault between SYS1 and SYS2
		was detected.
A5	SY-FC DPRAM ERROR	A DPRAM (board FC-91) operation fault between SYS1 and FC
		was detected.
A8	SY NVRAM CHECK SUM ERROR	A SYS NVRAM (board SS-95) operation fault was detected.
B8	SY1-SY2 INTERFACE ERROR	A SYS CPU communications fault was detected.
B9	SY-SV INTERFACE ERROR	An SV CPU communications fault was detected.
BA	SY-EQ INTERFACE ERROR	An EQ CPU communications fault was detected.
BB	SY-FC INTERFACE ERROR	An FC CPU communications fault was detected.
BC	SY-50PIN INTERFACE ERROR	A communications fault with the 50-pin CPU was detected.

Warning Messages

When one of the problems described below is detected, a warning mark is displayed in the upper left corner of the display. Operation can continue even when the mark is flashing.

If you press the SFT button (see page 19) and the DIAG button (see page 18) when the mark is flashing, an information display appears, showing a warning message.

Note

The warning messages can be viewed in any menu except the CUE or SET UP menu.

Only one message will be displayed even if there are multiple messages. The number of errors appears at the lower right, and you can check the messages using the R and r buttons.

A history of errors is kept in the error log menu.

For more information about warning messages, refer to the Maintenance Manual.

Use the displayed warning information to eliminate the cause of the warning.

For more information about eliminating the cause of warning, refer to the Maintenance Manual.

To automatically display a warning message Whenever a warning occurs, change the setting of the VTR SETUP menu item 120 “WARNING DISPLAY” to “on”.

Appendix

Error Messages and Warning Messages 135