User Guide Owner's manual

Section 2: Hardware Overview VN-QUANTUM User Guide
Page 50 I455GB issue 8
Front Panel (ES3304 QUANTUM CONNECT)
The ES3304 VN-QUANTUM CONNECT frame has the same physical construction as the ES3302
with a different front panels design.
Front Panel Features
Status Indicators
Lower Access Panel & Latch
A fold-down access panel providing access to the following components:
• Power On/Off Button
• System Reset Button
• Removable Hard Disk Drive
The access panel is normally secured in the closed position by a quarter-turn latch.
Power On/Off Button
A rocker switch used to turn the Card Frame power on and off.
O/S Reset Button
A momentary-action rocker switch used to reset the operating system only. It does not force a
reboot of the Input/Output cards. A full system reboot (e.g. as required after installing new firmware)
will require a power reset (i.e. power off, power on).
Removable Hard Disk Drive
A 40GB IDE hard disk drive in a removable caddy. The caddy is normally locked in position by a key
(supplied). The drive is partitioned and used as follows:
P
OWER
: Lit
green
when the
mains power supply is OK.
DATA
: Flashes when data
is being written to, or read
from, the hard disk drive.