Rohde & Schwarz R&S VENICE 2U, Руководство по оборудованию, Страница: 74 / 90

Appendix
 Troubleshooting
A-2 VENICE 2U | Hardware Guide | Version 1.2
Rohde & Schwarz DVS GmbH
A.1 Troubleshooting
The table below lists some errors that may occur during the operation
of the R&S DVS system and details how to resolve them. If you experi-
ence trouble that cannot be resolved with the solutions described here
or in chapter “Maintenance” on page 5-1, please contact your local
vendor or R&S DVS directly.
Table A-1: Troubleshooting for the VENICE 2U system
Error Cause Solution
Accesses to the main
storage are slow.
AND/OR
Drops occurred dur-
ing playout/capture.
The data storage is
too full. It is recommended to use only 85%
of the overall hard disk capacity to
ensure realtime capability. If the stor-
age is too full, delete some of your
data.
Configurations of the
system have been al-
tered. Contact the R&S DVS service depart-
ment.
One or more hard
disks of the hard disk
array are worn. Try to identify the worn disk and re-
place it as described in section “Hard
Disk Maintenance” on page 5-2.
A RAID controller is
defective. If you can rule out the above men-
tioned causes, a RAID controller may
be defective. Please contact the R&S
DVS service department.
An alarm is sounded
and the alarm LED
within the operation
items is lit.
AND/OR
You received an e-
mail notification ac-
cording to your set-
tings.
One of the power sup-
ply units has been dis-
connected from
power during opera-
tion. Check the LEDs of the power supply
units. If one is extinguished, this unit
may be disconnected from power.
Examine the power cord of the unit.
See to it that it is in good technical or-
der, correctly plugged in at both ends
and that the mains current is operat-
ing properly.
One of the power sup-
ply units has failed. Check the LEDs of the power supply
units. If one is extinguished and you
can rule out the above mentioned
cause, a power supply unit has failed.
Replace the broken unit as described
in section “Power Supply Mainte-
nance” on page 5-10.
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