Setting The Internal Clock - Roland VS-2480 Service Notes

Jun. 2001
[10:Analog Check] (Fig. 5)
Check the Analog I/O operation.
Move "Sampling Freq" on the screen to "Routing" with the
cursor key and change its value with the [TIME/VALUE]
control.
Set Sampling Freq to '96.0 kHz' and Routing to 'Input1-8'.
Press the [F5] (Set) button.
Check here that Inputs 1 through 8 sound is output from the
corresponding Outputs 1 through 8 in a one-to-one
relationship.
Set Sampling Freq to '44.1 Hz' and Routing to 'Input 9-16'.
Press the [F5] (Set) button.
Check here that Inputs 9 through 16 sound is output from the
corresponding Outputs 1 through 8 in a one-to-one
relationship.
Set Sampling Freq to 'Vari'.
Press the [F5] (Set) button.
Check that sound comes from the Output.
Move the cursor to "Phantom Switch status" and turn the
Phantom Switch to 'ON'.
Check here that the voltage between pin 1 and 2 of the XLR
connector is 38V or more.
[11:DSP Check]
Inspects the operation of the DSPs on the main and effect
boards.
OK appears if there is no problem otherwise, "NG" appears.
[12:Clock Set]
Set the built-in clock.
Move the cursor to the item you want to adjust.
You can change the value by turning the TIME/VALUE dial.
Press the [F5] (Set) button to set date and time you have just
entered.
Check that the date and time shown at the upper right corner
of the LCD are what you entered.
[13:Fader Test] (Fig. 6)
Inspects the operation of the motor faders.
Press the [F1] (FdTest) button.
The display changes to "Moving Fader EXEC" and the fader
test starts.
The fader will move from the left to the +6, 0 and -∞ dB
positions, in this order.
Don't touch the fader during the test.
If normal, "OK" is shown in the bottom left of the LCD;
otherwise, "NG" is shown.
[Fig.5]
[Fig.6]
[14:R-BUS Check] (Fig. 6)
Check the R-BUS's I/O operation.
Connect an R-BUS device (ADA-7000 is recommended) to
R-BUS1.
Set the master clock of the R-BUS device to "R-BUS".
Press the [F5] (Rate) button several times to set the "Rate"
shown at the lower left of the screen to '44.1 kHz'.
Press the [F4] (Source) button several times to set the
"Master" shown at the lower left of the screen to 'Internal' .
Press the [F3] (Route) button several times to set the
"Routing" shown at the lower left of the screen to "R-BUS1
>>>>>>1-8'.
Then input a sound from an R-BUS device connected to R-
BUS1.
It is output from another R-BUS device connected to R-BUS1
in a one-to-one relationship via the VS-2480.
Check that the sound is output from every track.
Connect an R-BUS device to R-BUS2.
Press the [F3] (Route) button several times to set the
"Routing" shown at the lower left of the screen to "R-BUS2
>>>>>>1-8'.
Then input a sound from an R-BUS device connected to R-
BUS2.
It is output from another R-BUS device connected to R-BUS2
in a one-to-one relationship via the VS-2480.
Check that the sound is output from every track.

SETTING THE INTERNAL CLOCK

The VS-2480 has a built-in clock.
Since the clock is battery driven, you have to reset the time
whenever you replace the battery as follows:
1. Press the [UTILITY] button.
2. Select [17.DATE/TIME] with the cursor, and press the
[ENTER] button.
3. Move the cursor, and set each time value.
4. Press the [F5] (Set) button to set the time you have just
entered.
DATE EDIT
Set year, month and date by the Christian era.
TIME EDIT
Set the current time by 24 hours.
DATE FORMAT
Select the way of indicating year, month and date.
mm/dd/yyyy: month/date/year
dd/mm/yyyy: date/month/year
yyyy/mm/dd: year/month/date
mmm.dd,'yy: month/date/year
dd mmm 'yy: date/month/year
VS-2480
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