Wytron Technolog
Wytron Technolog y Co.,
y Co., Ltd.
Ltd.
8
8.
. T
Trou
rouble
ble sho
shooti
oting
ng
1Q: No display or only black squares on LCD display and the unit does not boot when
1Q: No display or only black squares on LCD display and the unit does not boot when
power on.
power on.
A:
A: Please check the con
Please check the connection of power cable and the powe
nection of power cable and the power environment is normal.
r environment is normal.
B:
B: Please check
Please check the fan of power s
the fan of power supply
upply. It should rota
. It should rotate if power-on. If no
te if power-on. If not, the power
t, the power
supply might have problem.
supply might have problem.
C:
C: T
Turn off the
urn off the power of duplicator, open
power of duplicator, open the case to
the case to check whether the power cable
check whether the power cable is
is
fixed.
fixed.
2Q: Error message shown on LED:
2Q: Error message shown on LED:
A:
A: During operation
During operation like Copy
like Copy, Emulate W
, Emulate Write, compare
rite, compare and verify
and verify, you ma
, you may press
y press MODE
MODE
switch to abort the operation. An Error message will be shown on the LCD. Some
switch to abort the operation. An Error message will be shown on the LCD. Some
writers, abort will cause the duplicator to hang up and you have to re-start the power
writers, abort will cause the duplicator to hang up and you have to re-start the power
to return to normal operation.
to return to normal operation.
B:
B: Failed reading
Failed reading may cause
may cause the error mes
the error message shown
sage shown on the LCD
on the LCD display
display. Change
. Change the
the
master disc to try again.
master disc to try again.
C:
C: During operation
During operation, if read
, if read error,
error, buffer un
buffer under run
der run or writing
or writing error occurs,
error occurs, the LCD
the LCD will
will
show error message like: Pass xx, failed xx.
show error message like: Pass xx, failed xx.
D:
D: If there is
If there is no devic
no device connec
e connected and
ted and detected b
detected by duplicator
y duplicator during powe
during power-on, the
r-on, the
duplicator will show error message on LCD before entering the main menu.
duplicator will show error message on LCD before entering the main menu.
3Q: CD/DVD-ROM doesn’t read disc and shows Err
3Q: CD/DVD-ROM doesn’t read disc and shows Error message.
or message.
A:
A: Check the master disc for dama
Check the master disc for damage.
ge.
B:
B: T
Try to u
ry to use writer
se writer to read
to read the master
the master to see
to see if the m
if the master is
aster is defective or
defective or simply no
simply nott
compatible with CD/DVD-ROM.
compatible with CD/DVD-ROM.
C:
C:
Change
Change the
the option
option of “CD
of “CD-ROM d
-ROM drive”
rive” to s
to switch
witch the
the present
present CD/DVD-ROM
CD/DVD-ROM into
into
another one for testing.
another one for testing.
4Q: Switches do not function.
4Q: Switches do not function.
A:
A: Maybe still busy on task
Maybe still busy on task..
B:
B: Switch
Switch blocked.
blocked.
C:
C: Button
Button malfunction.
malfunction.
D:
D: Faulty
Faulty board.
board.
E:
E: Screws
Screws too
too tight
tight for
for the
the button
button board.
board.
5Q: COPY completed but CD/DVD disc is
5Q: COPY completed but CD/DVD disc is not readable / executable?
not readable / executable?
A:
A: Use Compare function to ch
Use Compare function to check.
eck.
B:
B: Change
Change another
another CD/DVD-ROM
CD/DVD-ROM drive
drive to
to test.
test.
6Q: The failed rate is high.
6Q: The failed rate is high.
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