Question about JVC GR-DV800U Camcorder

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Screen reads unit in safeguard mode eject and reinsert tape. unit will not accept tape. jvc safeguard mode E04 camcorder model gr-dv800u

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6 Suggested Answers

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  • 2 Answers

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Posted on Jan 02, 2017

magic seadog
  • 38 Answers

SOURCE: safegaurd mode

Unfortunately this is a repair issue. There are several failures that can occur, none of which will be resolved without service, that create this safeguard situation. Often the fpc cable which carries sensor information to the micro has been injured and that requires repair. Good luck, magic seadog

Posted on Aug 12, 2007

JDeRuvo
  • 48 Answers

SOURCE: JVC Camcorder Model # GR-D270U

On page 51 of your manual, it states that an error has occurred and recommends resetting it by removing your battery, waiting a few minutes to clear it, and then resuming. If that doesn't clear the issue, then it may need servicing.

J. DeRuvo
Digital Camcorder HQ

Posted on Dec 04, 2007

kala
  • 156 Answers

SOURCE: not ejecting

DRUM FG
In the case there is no DRUM FG input in the
drum rotation mode for 4 seconds or more. This
error is defined as [E04], and the mechanism
mode is shifted to STOP with the pinch roller
set off.
1. The drum cannot be started or drum rotation is stopped
because tape transport load is too high.
1) Tape tension is extremely high.
2) The tape is damaged or soiled with grease, etc.
2. The DRUM FG signal is not received by the syscon
CPU.
1) Disconnection in the middle of the signal line.
2) Failure of the DRUM FG pulse generator (hall element).
3. No drum control voltage is supplied to the MDA.
4. No power is supplied to the DRUM MDA

Posted on Dec 26, 2007

kala
  • 156 Answers

SOURCE: E04 Safeguard mode due to Dirt head

1. The drum cannot be started or drum rotation is stopped
because tape transport load is too high.
1) Tape tension is extremely high.
2) The tape is damaged or soiled with grease, etc.
2. The DRUM FG signal is not received by the syscon
CPU.
1) Disconnection in the middle of the signal line.
2) Failure of the DRUM FG pulse generator (hall element).
3. No drum control voltage is supplied to the MDA.
4. No power is supplied to the DRUM MDA.

Posted on Jan 08, 2008

caroldon
  • 17129 Answers

SOURCE: my JVC GR-D32 keeps saying

Use a hair dryer heater into the opening tray to warm up the inside. It is possible that the DEW SWITCH is triggered and so the system goes to safe mode so that it does not entange if moisture is present on the drum. If not there are errors on the servo section and can be a failure on the board.

Posted on Jul 13, 2011

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2 Answers

I'm getting an E04 ( error) when I try to record or play


Here is some information regarding the E04 error message from http://www.techlore.com/article/10974/JVC-Camcorder-Stuck-in-Safe-Mode/:

"JVC notes that you are also given a malfunction code when the unit is placed into safeguard. If it displays code 01, 02, or 06 you should remove
the battery and powersupply and wait for a while. Code 03 and 04 indicate that you should eject and reinsert the tape.

If neither of these solutions work, your only alternative is to bring it to a shop or send it to JVC for diagnosis or repair. Unfortunately, there is no other way to clear the condition."

This doesn't seem uncommon, and indicates a bad tape is loaded, or unfortunately, that the camcorder requires servicing.

May 22, 2009 | JVC GR-DVM50 Camcorder

1 Answer

Gr-dvl-520u trying to record or playback tape it goes into safeguard mode within 5 seconds. alternatly pressing play and still every 3 seconds advanced the playback without it going into safeguard mod


According to http://www.techlore.com/article/10974/JVC-Camcorder-Stuck-in-Safe-Mode/,

"JVC notes that you are also given a malfunction code when the unit is placed into safeguard. If it displays code 01, 02, or 06 you should remove
the battery and powersupply and wait for a while. Code 03 and 04 indicate that you should eject and reinsert the tape.

If neither of these solutions work, your only alternative is to bring it to a shop or send it to JVC for diagnosis or repair. Unfortunately, there is no other way to clear the condition."

If you are getting E03 or E04 errors on every tape you try, it sounds like a servicing is required.

Apr 17, 2009 | JVC Cybercam GR-DV500US Mini DV Digital...

1 Answer

I am recieving error E04 "safeguard mode"


An excerpt from http://www.techlore.com/article/10974/JVC-Camcorder-Stuck-in-Safe-Mode/:

"JVC notes that you are also given a malfunction code when the unit is placed into safeguard. If it displays code 01, 02, or 06 you should remove
the battery and powersupply and wait for a while. Code 03 and 04 indicate that you should eject and reinsert the tape.

If neither of these solutions work, your only alternative is to bring it to a shop or send it to JVC for diagnosis or repair. Unfortunately, there is no other way to clear the condition."

According to this, E04 denotes a problem with the recording media or the mechanical bits that deal with the tape. Hopefully trying another tape helps.

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1 Answer

Tape stuck in cam corder


take a screw driver and open it up.

Dec 04, 2008 | JVC GR-D30U Camcorder

1 Answer

Not ejecting


DRUM FG
In the case there is no DRUM FG input in the
drum rotation mode for 4 seconds or more. This
error is defined as [E04], and the mechanism
mode is shifted to STOP with the pinch roller
set off.
1. The drum cannot be started or drum rotation is stopped
because tape transport load is too high.
1) Tape tension is extremely high.
2) The tape is damaged or soiled with grease, etc.
2. The DRUM FG signal is not received by the syscon
CPU.
1) Disconnection in the middle of the signal line.
2) Failure of the DRUM FG pulse generator (hall element).
3. No drum control voltage is supplied to the MDA.
4. No power is supplied to the DRUM MDA

Dec 23, 2007 | JVC GR-AXM17U Camcorder

1 Answer

Safegaurd mode


Unfortunately this is a repair issue. There are several failures that can occur, none of which will be resolved without service, that create this safeguard situation. Often the fpc cable which carries sensor information to the micro has been injured and that requires repair. Good luck, magic seadog

Aug 07, 2007 | JVC GR-D240 Mini DV Digital Camcorder

1 Answer

E04 Error Can't watch or play


Hi there, please check this link: http://www.planetdvd.net/board/index.php/m/131342/0/#msg_131342 Best regards, Arpi

Jun 08, 2007 | JVC Cybercam GR-DVL820 Mini DV Digital...

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