Panasonic AJ-YA120AG manual Condensation, Operation performed by AJ-HD1200A

Error messages

Error messages which may appear when the AJ-YAD120AG board is installed

Error No.	Error message and description
	UNKNOWN SIG
	This appears when the format of the signals
	supplied to the digital video interface is neither
	DVCPRO nor DV.
E – 04	It also appears when two AJ-HD1200A units are
	used as the input and output units and different
	settings are selected for the menu item No.25
	[SYSTEM FREQ] of the two units.
	Operation performed by AJ-HD1200A
	Operation is continued (21).
	NO MATCH SIG
	This appears when the signals supplied to the digital
E – 14	video interface are at variance from the system
	format which is set by the AJ-HD1200A.
	Operation performed by AJ-HD1200A
	Operation is continued (21).
	INVALID VIDEO SIG
	This appears when the video signals supplied to the
E – 16	digital video interface are not the correct ones.
	Operation performed by AJ-HD1200A
	Operation is continued (21).
	INVALID AUDIO SIG
	This appears when the audio signals supplied to the
E – 17	digital video interface are not the correct ones.
	Operation performed by AJ-HD1200A
	Operation is continued (22).

Error No.	Error message and description
	INVALID TC SIG
	This appears when the time code signals supplied to
E – 18	the digital video interface are not the correct ones.
	Operation performed by AJ-HD1200A
	Operation is continued (23).
	NOT 1X 100M SIG
	This appears when the signals supplied to the digital
E – 90	video interface do not have the 1k transfer speed of
	the DVCPRO HD (100 Mbps) format.
	Operation performed by AJ-HD1200A
	Operation is continued (21).
	1394 INITIAL ERROR
	This appears when the initialization process fails
E – 92	during communication via the digital video interface.
	Operation performed by AJ-HD1200A
	Operation is continued (24).

<Notes>

21: This error message always appears in the E-E mode.

In such a case, black signals are recorded as the video signals, and the audio signals are muted. 22: This error message always appears in the E-E mode.

In such a case, the audio signals are muted.

23: This error message always appears in the E-E mode.

In such a case, the time code of the time code generator inside the AJ-HD1200A is recorded as the time code signal. 24: This error message always appears in the E-E mode.

In such a case, no signals can be output using the digital video interface.

Condensation

Condensation forms in the unit and on the tape following the same principle which is behind the formation of droplets of water (condensation) on the window panes of a heated room. This phenomenon occurs when the unit or tape is moved to a location with significantly different temperature and humidity levels. Condensation forms when:

O The unit (or tape) is moved to a high-humidity place filled with steam or to a room immediately after it has been heated up.

O The unit (or tape) is suddenly moved from a cool place to a place with high temperature and humidity levels.

When the unit (or tape) has been moved to such a place, do not turn on the power immediately but leave the unit (or tape) standing for about 10 minutes. When condensation has formed in the unit, the “– – d – –” error message lights on the counter display, and the cassette tape is automatically ejected.

Keep the power on, and wait until the error message is cleared.

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