(tray err) what does that mean? - JVC FS-GD7 Shelf System

past post of some interest
https://www.fixya.com/support/t13429513-communication_error_2_means_requires

If your blood pressure mahine is like those fro Walgreen's:
Walgreen's Blood Pressure Error Readings.
Error Codes

Err 0 No pulse is detected
Err 1 Inflation rate is too low
Err 2 Systolic reading unattainable
Err 3 Cuff pressure is too high
Err 4 Diastolic pressure is outside of operation range
Err 5 Cuff deflated too fast
Err 6 Cuff deflated too slow
Err 7 Systolic pressure is outside of operation range
Err 8 Overall pressure is outside of operation range
Err 9 Cuff is unable to inflate to the necessary pressure level

Turn the power off at fuse box for 20 minutes. This will reset the stove. Turn power back on and use.

Err 68 means
Err 68 Hold-in Relay ON. Output from the Display is short circuit. No fuel to the engine. Contact your John Deere dealer

A "P Err" readout means there is an overload in the pump/master valve circuit. A readout of "1 Err" means there is an overload in station No. 1, while "2 Err" means an overload in station No. 2 and so on, depending on the number of total stations being operated by the controller.

An overload occurs when the wiring circuit is requiring more than .56 amps of current. This overload will typically occur when the field wiring or valve solenoid is shorted, or if the field wiring is a smaller gauge than required for the application and/or distance.

ASSUMING IT'S A KODAK IT'S A MAIN PAPER TRAY EMPTY
PAPER TRAY COULD BE STUCK, WEAK SPRING, ETC
GOOD LUCK. HARD TO SAY WITHOUT MORE SPECIFIC INFO

If you don't wanna send it for service, open the chassis of the player and free the CDs from the tray. Its highly likely that the CDs came off the trays and got stuck inside.

it sounds like the tray has come off the guides a comon problem with kids pushing the tray in rather than pressing the button. if the teeth on the track are ok then it is just a case of opening it up and putting the tray back

Err 11, Err 12, Err 14, Err 17
Dirt or a scratch on the disc stops the laser
beam from being able to focus.
Dirt or a scratch on the disc hinders the track

Clean or replace scratched disk.


There ya go, clean or replace the cd that is displayed.

i had err 2 screen. removed case (about 10 screws, took just a few minutes) and found 1 disc was had been knocked out of the tray. removed all discs. replaced case. works fine again