22
Jan.2003
Since this test will rewrite the contents of the hard disk, you must back up the
data before you execute this test.
[07:R-BUS Check]
Checks R-BUS input/output operation.
1. Connect an R-BUS device to R-BUS1.
2. Press the [F5 (Rate)] button several times to set Rate to “44.1kHz” in the
lower left of the screen.
3. Press the [F4 (Source)] button several times to set Master to “Internal” in
the lower left of the screen.
4. Press the [F3 (Route)] button several times to set Routing to “R-
BUS1>>>>>> 1-8” in the lower left of the screen.
5. In this state, when audio is input from the R-BUS device connected to R-
BUS1, it will pass through the VS-2400CD and be output one-to-one from
the R-BUS device connected to R-BUS1.
Verify that the audio of all tracks is passed.
6. Connect an R-BUS device to R-BUS2.
7. Press the [F3 (Route)] button several times to set Routing to “R-
BUS2>>>>>> 1-8” in the lower left of the screen.
8. In this state, when audio is input from the R-BUS device connected to R-
BUS2, it will pass through the VS-2400CD and be output one-to-one from
the R-BUS device connected to R-BUS2.
Verify that the audio of all tracks is passed.
[08:MIDI Check]
Checks MIDI IN and OUT operation.
1. Use a MIDI cable to connect MIDI IN and MIDI OUT, and then press the
[F6] button.
2. If the result is satisfactory, the display will indicate “OK.”
[9:IDE Check]
Checks the connections of the hard disk drive and CD-RW drive.
If satisfactory, the model number of each drive unit will be displayed.
[10:Analog Check]
Checks analog input/output operation.
fig.5
1. Set Sampling Freq to “96.0 KHz,” and set Routing to “Input 1 - 8.”
2. Press the [F5 (Set)] button.
3. In this state, verify that inputs 1 - 8 are output in a one-to-one
correspondence from outputs 1 - 8.
4. Set Sampling Freq to “44.1Hz,” and set Routing to “Input 9 -16.”
5. Press the [F5 (Set)] button.
In this state, verify that inputs 9 -16 are output in a one-to-one
correspondence from outputs 1 - 8.
6. Set Sampling Freq to “Vari.”
7. Press the [F5 (Set)] button.
In this state, verify that audio is sent from the output.
8. Move the cursor to the Phantom Switch status, and set the Phantom
Switch “ON.”
In this state, verify that there is voltage of at least 38 volts between pins 1
and 2 of XLR connector.
[11:DSP Check]
Checks operation of the main board and effect board DSPs.
fig.6
If satisfactory, the display will indicate “OK.” If there is a problem, the display
will indicate “NG.”
[12:Clock Set]
The VS-2400CD contains a clock.
Since the internal clock runs on the battery, you must set the clock after
replacing the battery.
fig.7
[Fig.5]
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