Panasonic DMR-ES30VEB, Руководство по обслуживанию

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12 (DVD) SELF-DIAGNOSIS AND SPECIAL MODE SETTING
12.1. (DVD) SELF-DIAGNOSIS FUNCTIONS
Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has
occurred.
U**, H** and F** are stored in memory and held.
Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
Error
Code
Diagnosis contents Description Monitor Display FL display
U30 Remote control
code error Display appears when main unit and remote
controller codes are not matched. No display
“*” is remote controller code of the
main unit.
Display for 5 seconds.
U59 Abnormal inner
temperature detected Display appears when the drive temperature
exceeds 70°C.
The power is turned off forcibly.
For 30 minutes after this, all key entries are
disabled. (Fan motor operates at the highest
speed for the first 5 minutes. For the
remaining 25 minutes, fan motor is also
stopped.) The event is saved in memory as
well. No display
“U59” is displayed for 30 minutes.
U99 Hang-up Displayed when communication error has
occurred between Main microprocessor and
Timer microprocessor. No display
Displayed is left until the [POWER]
key is pressed.
H19 Inoperative fan motor Display appears when inoperative fan motor
is detected after powered on.
The power is turned off when detecting. No display No display
F00 No error information Initial setting for error code in memory
(Error code Initialization is possible with error
code initialization and main unit
initialization.) No display No display
F58 Drive hardware error Display appears when drive unit error is
detected. The event is saved in memory. No display No display
F34 Initialization error when
main microprocessor is
started up for program
recording Display appears when initialization error is
detected after starting up main
microprocessor for program recording. The
event is saved in memory.
The power is turned off when detecting. No display No display
UN-
SUPPORT Unsupported disc error *An unsupported format disc was played,
although the drive starts normally.
*The data format is not supported, although
the media type is supported.
*Exceptionally incase of the disc is dirty. “This disc is
incompatible.”
Display for 5 seconds.
NO READ Disc read error *A disc is flawed or dirty.
*A poor quality failed to start.
*The track information could not be read. “Cannot read.
Please check the
disc.”
HARD ERR Drive error The drive detected a hard error. “ DVD drive error.” Display for 5 seconds.
SELF CHECK Restoration operation Since the power cord fell out during a power
failure or operation, it is under restoration
operation.
*It will OK, if a display disappears
automatically. If a display does not
disappear, there is the possibility that
defective Digital P.C.B. / RAM drive. No display
Full
Program 16 programs are
already set. 16 programs are already set. No display
17
DMR-ES30VEG / DMR-ES30VEC / DMR-ES30VEB