Troubleshooting Alarm Indications and Actions

TROUBLESHOOTING Alarm Indications and Actions

The GY-DV300 displays messages in the case of improper operation, notices on remaining battery power and tape and warnings in the case of abnormalities during VTR operation on the LCD screen and in the viewfinder. The TALLY lamp also blinks when the remaining battery power or tape becomes low.

TALLY lamp

Indication

Screen

HEAD CLEANING REQUIRED!

Indications on the LCD screen/Viewfinder screen

● Improper operation and notices

Indication	Condition	Remedy

CLOSE CASSETTE	The cassette cover is open.	Close the cassette cover.
COVER!	The GY-DV300 does not operate
	when the cassette cover is open.
NO TAPE	Displayed when no videocassette	Insert a videocassette.
	is loaded.
REC INHIBIT	Displayed when an unrecordable	Set the switch on the back of the cassette
	videocassette (the switch on the	is set to “REC”.
	back of the cassette is set to
	“SAVE”) is loaded.
1394 INHIBIT	Displayed if an attempt to record is	Input the DV signal.
(GY-DV301 only)	made when no DV signal is input.

COPY INHIBIT	Displayed when attempt to record	A copy-guard protected signal cannot be
	a copy-guard protected signal is	recorded.
	made.
COPY GUARD	Displayed when an attempt is	Copy-guarded tapes cannot be played
	made to playback a copy-guarded	back.
	tape.

LOW VOLTAGE	Displayed when remaining	Prepare a charged battery or replace the
	battery power becomes low.	battery immediately.
TAPE NEAR END	The remaining tape is 3 minutes	To continue the recording, prepare a new
	or less. (Only displayed in the	tape or replace with a new tape
	shooting mode.)	immediately.
TAPE END	Displayed when the tape has run
	out.
TAPE BEGIN	Displayed when the tape is at
	begining position
CASSETTE COVER	Displayed when the cassette cover
OPEND!	was opened during recording.
CASS.CARRIAGE	Displayed when the cassette cover	Lock the cassette holder correctly.
UNLOCK	is closed but the cassette holder is
	not locked.

E-100

GY-DV301, GY-DV300 specifications

The JVC GY-DV300 and GY-DV301 are part of JVC's renowned D-Series of professional camcorders, known for their impressive video quality and user-friendly features. Launched in the early 2000s, these models gained widespread recognition for their reliability and versatility in various broadcasting and filmmaking environments.

Both camcorders utilize a 1/3-inch CCD sensor that delivers high-quality images with a resolution of up to 720 x 480 pixels in standard definition. The GY-DV300 is particularly notable for its innovative pixel shift technology, which enhances image resolution and detail by shifting the sensor pixels to improve clarity and reduce artifacts. This feature is especially beneficial for capturing finer details in dynamic scenes, making it suitable for both documentary filmmaking and news reporting.

One of the standout features of the GY-DV301 is its advanced lens system, which provides a 16x optical zoom with a focal length range that allows for excellent versatility in framing shots. The Fujinon lens used in these models is well-regarded for its superior optical performance, ensuring crisp, vibrant images in various lighting conditions. Additionally, both camcorders come equipped with a built-in ND (neutral density) filter, enabling filmmakers to control light exposure creatively without compromising on depth of field.

The user interface of the GY-DV300 and GY-DV301 is designed with professionals in mind. The camcorders offer manual controls for focus, iris, and white balance, allowing users to have precise control over their shooting parameters. The ergonomic design ensures that the camcorders are comfortable to use over extended periods, with a range of customizable buttons and settings readily accessible.

In terms of recording formats, the GY-DV300 and GY-DV301 support DV format recording, which offers high-quality digital video suitable for editing and broadcast. They also feature multiple connectivity options, including FireWire and composite outputs, making them compatible with a wide array of editing systems and broadcasting equipment.

Overall, the JVC GY-DV300 and GY-DV301 represent a significant step forward in video technology during their time, merging advanced imaging capabilities with robust professional features. Their blend of quality, flexibility, and an intuitive operational design has made them enduring choices for videographers and broadcasters alike, solidifying JVC's reputation in the professional video market.