EVS XT Series Technical Reference

XT Series DISK RECORDER - Technical Reference
EVS Broadcast Equipment SA - Nov 2005
Issue 3.0
45
4.4.3 RTCL BOARD ON DISK ARRAY (WITH HCTX)
Disk Arrays on systems with HCTX Boards have a controller on the disk
array board.
4.4.3.1 LEDS
0/A – 1/B – 2/C – 3/D – 4/E (between the 2
nd
and 3rd disk from left in front) :
these LEDs match the position of the disks on the board, i.e :
0/
A
RCTL 3/D
1/
B
2/C 4/E
• off : the corresponding disk is not started (not spinning)
• on, fast blinking (green) : the corresponding disk is starting (spinning)
• on, steady (green) : the corresponding disk is started and used in the RAID array
• on, slowly blinking (green) : the corresponding disk is started but not used in the RAID
array
TF
(just behind the 5 disks leds) :
• on (green) when data are transferred between the RAID array and the HCT-X board. If
the led is nearly permanently on, it means that data are transferred almost all the time
between the RAID array and the HCT-X board, thus being close to the max. bandwidth
of the system.
STS
(between the 1st and 2
nd
disk from left in front) :
on (green) when RCTL RAID controller is properly booted.
ERR
(next to STS) :
lights red when errors occur during the data transfer between the RAID controller and the disks.

EVS XT Series Specifications

General

Brand	EVS
Model	XT Series
Category	Computer Hardware
Language	English