Parts of Function and Location 2 Chapter

2-1 Front Panel

2-1-2 Status Indications

1 Status indication panel

2 WARNING indicator

3 RESET button

4 DISPLAY switch

Status indications

1Status indication panel

This displays warnings, the tape remaining, the battery capacity remaining, the operating status, and time indications.

 

Warning

 

Operating status

 

indications

 

indications

 

RF SERVO HUMID SLACK

 

PB VITC NDF EXT-LK 2FLD

 

TAPE

 

 

 

BATT E

F

 

 

 

 

H MIN SEC FRM

Tape

Battery capacity

Time indications

remaining

remaining

 

 

Status indication panel

The details of these indications are as follows:

Warning indications

The following indications appear in the event of a fault in the unit:

RF: Recording or playback is not possible because the video heads are clogged, or there is a fault in the circuit.

SERVO: The drum servo or capstan servo lock is lost.

HUMID: There is condensation on the head drum. Alternatively, the humidity is high.

SLACK: The tape winding is not correct.

For more details, see the section “Warning Indications” (page A-1).

Operating status indications

These show the operating status of the unit, as follows: DIAG: in diagnosis mode

PB: when the playback time code is displayed.

VITC: when the time code displayed is the VITC (Vertical Interval Time Code)

NDF: in non-drop frame mode (DVW-250 only) (see the footnotes on page 4-9)

EXT-LK: when the time code on this unit is locked to the time code on an external unit

2FLD: when the internal time code generator is not color frame locked1)

..........................................................................................................................................................................................................

1) Color frame lock

information in the input video signal and the time code is

This forces the time code frame number to be even for

the first and second color fields and odd for the third and

not locked to an external time code, then in the F-RUN

fourth color fields. When there is color frame

mode the color frame lock is automatically applied.

2-4Chapter 2 Location and Function of Parts