Confirm Method Of Operation; Check Mode; All Release Of Set Content; Service Menu - JVC XL-R5020BK Service Manual

4.1 Check mode

All lighting FL display and reducing time operation of clock
(1) Setting method of all lighting FL display
"STANDBY/ON" key is pushed while pushing "REC/REC
MUTING" key by the stand-by state.
(2) Setting method of reducing time operation of clock
FL display is put into the state of all lighting by the method of the
above-mentioned, and "STANDBY/ON" key is pushed afterwards.
The clock display comes to advance during one minute a
second in actual time when changing to this mode.
Because other operation can do the normal operation,
Uses for the confirmation of the operation of the timer
function etc.
(3) Release method
"STANDBY/ON" key is pushed while pushing "REC/REC
MUTING" key.

4.2 All release of set content

All content of the item in the following set is returned to initial
state. (State of factory shipment)
(1) Setting method
"STANDBY/ON" key is pushed while pushing "REC
SOURCE SELECTOR" key by the stand-by state.
[Set items]
• Deletion of time setting
• The setting of the timer is deleted.
• The program of the program play is deleted.
• The content of the registration of the listening editing
and the program editing is deleted.
The repeat setting is turned off.
• Release of disc lock
• The unit of busy is adjusted to the changer mechanism side.
• The play mode of changer mechanism is made a nor-
mal mode.
• The pitch control setting is turned off.
• The selection of the recording source is made DIGITAL of CD.
• DUB-SPEED setting is made HIGH.
• AUTO TRACK setting is turned ON.
• TRACK SPACE setting is turned ON.
• CONVERTER setting is turned ON.
• D-IN SYNCHRO setting is START
• FINALISE setting is ON

4.3 Service menu

There is an item displayed besides "SYSTEM_AGING" and
"READ_VERSION" in the service menu.
However, because the effective item is only "SYSTEM_AGING" and
"READ_VERSION", the function does not actually use other items.
The running operation and the version of the firmware can be
confirmed by the undermentioned method.
(1) Setting method of service menu
a) "STANDBY/ON" key is pushed while pushing "FI-
NALIZE" key by the stand-by state.
b) When the blinking display of the disk distinction
ends, "MENU" key is pushed.
The menu display changes if "MULTI JOG" knob of
the main body is turned.
c) The execution of the each item is completed or either
"CANCEL"key, "CD-RW STOP"key or "MENU"key
is pushed when going out of the menu mode.
(2) Release method
a) If "STANDBY/ON" key is pushed, and the power
supply is turned off once, becomes a normal menu.
SECTION 4

Confirm method of operation

4.4 Running operation

When this mode is executed, the operation of the recording and
the playback is repeated.
Please use to confirm operation.
It is necessary to put the recorded disk or CD-DA in tray 1
of changer mechanism beforehand to execute this item,
and put CD-RW of the blank disk in recording mechanism.
The undermentioned control becomes possible according to the
content of the disk turned on to tray 1 of changer mechanism.
F L display becomes "
running operation is done is displayed by the figure when
"STOP" key is pushed to the running working or interrupted be-
cause of the error etc.

4.5 Display of version number

When this item is executed, version number "system controller",
"CD recording unit", and "3CD changer unit" respectively is dis-
played in FL display for five seconds.
When five seconds pass, this mode is automatically made clear.
Setting method of display of version number
It is displayed instead of version number when failing in reading
version number, "000".

4.6 Extension cord for diagnosis of changer mechanism unit

There is an extension cord to diagnose changer mechanism unit.
The undermentioned connector is connected, and used mutually.
(1) Setting method of running operation
a) "Service menu" is made to be displayed on the FL
display referring to the above-mentioned.
b) "SYSTEM_AGING" is made to turn "MULTI JOG"
knob, and to be displayed on the FL display.
c) The undermentioned operation starts when "SET"
key is pushed.
* The time required of operation of running once
* Movement frequency of pick-up
(1) "Service menu" is made to be displayed on the FL dis-
play referring to the previous page.
(2) "READ_VERSION" is made to turn "MULTI JOG" knob,
and to be displayed on the FL display.
(3) The undermentioned operation starts when "SET" key is pushed.
XL-R5020BK
", and the frequency to which the
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