30
RM1x
Display Of Test Results
OK
NG
Not appearing
Test End
After displaying the test result the test will be finished.
After pressing the [F4] to exit the test, press the
[+1] switch to proceed with the next test and then
the [ENTER] switch to execute the next test.
Refer to
“
B PROCEEDING THROUGH THE
TESTS
”
if the
“
NG
”
occurs while testing.
C-19 FDD TEST
Insert the floppy disk (2HD, formatted) which is
set to
“
protect off
”
position. Press the [ENTER]
to execute the write/read test by using the test
two pattern.
Confirm that
“
OK
”
is displayed.
Display Of Test Results
OK
NG
Error Code
RDERR
: Read
error
WRERR
: Write error
NODSK
: No disk (FD is not installed)
UNFORM : Unformat (FD is unformatted)
WRPRT
: Write protect
Test End
After displaying the test result and the test will
befinished.
After pressing the [F4] to exit the test, press the
[+1] switch to proceed with the next test and
then the [ENTER] switch to execute the next test.
Refer to
“
B PROCEEDING THROUGH THE
TESTS
”
if the
“
NG
”
occurs while testing
.
C-20 MIDI IN/OUT TEST
After connecting the MIDI IN to the MIDI OUT
via- a MIDI cable, execute the test.
The test result appears on the LCD.
Display Of Test Results
OK
NG
TIME OUT
ERROR
(When the reception does not end
within the fixed time)
Test End
After displaying the test result the test will be finished.
Press the [+1] switch to proceed with the next test and
then the [ENTER] switch to execute the next test.
Refer to
“
B PROCEEDING THROUGH THE
TESTS
”
if the
“
NG
”
occurs while testing.
C-21 WAVE ROM TEST
Confirm that the read test of the
“
WAVE ROM
”
and the display of OK appears.
Display Of Test Results
OK
NG
Test End
After displaying the test result the test will be finished.
After pressing the [F4] to exit the test, press the
[+1] switch to proceed with the next test and then
the [ENTER] switch to execute the next test.
C-22 PCM SOUND OUTPUT (OUTPUT L)
TEST
The VOLUME control must be set at maximum.
Insert the appropriate phone plugs into each
output jack and check the OUTPUT (L, R),
PHONES (L, R) outputs.
If necessary, verify the frequency, output
waveform and output level of each output using
a frequancy countor, oscilloscope and AC
voltmeter (with JIS-C filter). Listed below are the
specifications and conditions of each output
during this test.
18: FOOT SW
1 OK
20: MIDI (IN/OUT)
OK
20: MIDI (IN/OUT)
NG
20: MIDI (IN/OUT)
TIMEOUT
19: FDD
(WRITE/READ)
21: WAVE ROM
19:FDD (WRITE/READ)
OK
19: FDD
(WRITE/READ)
21: WAVE ROM
OK
21: WAVE ROM
NG
20: MIDI (IN/OUT)
22: PCM SIN 1kHz L
Содержание RM1x
Страница 7: ...RM1x 7 CIRCUIT BOARD LAYOUT ...
Страница 16: ...RM1x 16 ...
Страница 17: ...19 RM1x 28CA1 8812706 ...
Страница 19: ...21 RM1x Patternside DM Circuit Board ...
Страница 21: ...23 RM1x Patternside 2 PN 2NA V260490 PN 1 3Circuit Board ...
Страница 43: ...RM1x 2 OVERALL ASSEMBLY ...