Pcm Sine Wave 1Khz Output Test; Factory Settings - Yamaha RM1x Service Manual

L ) : 1 kHz +/- 3.0 Hz, Sine wave
OUTPUT (
+2 +/- 2 dBm (10 kHz load),
Distortion : less than 0.5%
R ) : less than -76 dBm
OUTPUT (
PHONES ( L ) : 5 +/- 2 dBm (33 ohm load),
Distortion : less than 0.5%
PHONES ( R ) : less than -68 dBm
The LCD display during the sound output.
22: PCM SIN 1kHz L
Display Of Test Results
Not appearing
Test End
Press the [F4] switch to finish the test.
After press the [F4] switch 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-23 PCM SINE WAVE 1kHz OUTPUT
(R) TEST
23: PCM SIN 1kHz R
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.
OUTPUT ( R ) : 1 kHz +/- 3.0 Hz, Sine wave
+2 +/- 2 dBm (10 kHz load),
Distortion : less than 0.5%
L ) : less than -76 dBm
OUTPUT (
R ) : 5 +/- 2 dBm (33 ohm load)
PHONES (
Distortion : less than 0.5%
PHONES ( L ) : less than -68 dBm
The LCD display during the sound output.
23: PCM SIN 1kHz R
Display Of Test Results
Not appearing
Test End
Press the [F4] switch to finish the test.
After press 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.
ON
ON
C-24. FACTORY SETTINGS
24: Factory Set
This test is used to initialize the following data to
the factory settings.
System Data
Song Data
Sequence data
When this test is executed, the following
display will appear.
24: Factory Set
[NO] or [YES] ?
[YES] : execute the factory settings.
[NO] : not execute the factory settings.
Display Of Test Results
When the factory set is set.
24: Factory Set
When the factory set is not set.
24: Factory Set
Test End
After displaying the test result the test will be
finished.
After press 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.
At this time, each data are set as follows.
Master Tune fine =
Foot Switch Assign =
Pattern Change quantize = 16 ' s note
Memory protect =
LED Display =
LCD Mode =
MTC Start Offset =
Metronome =
Click Beat =
Interval Time =
Edit Event List TG View =
MIDI SYNC =
MIDI Control =
Echo Back =
MIDI Filter in =
MIDI Filter out =
TG Parameter =
Voice Setup to TG =
OK
not set
0
Start Stop
OFF
BPM display
POSI
00:00:00:00
REC
4 ' s note
100 ms
ON
Internal
Out
Thru
All Receive
All Transmit
OFF
ON
RM1x
31