ENVIRONMENTAL SPECIFICATION
Environmental Specifications (System Processing Unit, with Hard Disk)
Operating Temperature
+ 40°F to 104° F (+5°C to +40°C)
Recommended Operating
Temperature
+59°F to +158°F (+15°C to +30°C)
Storage Temperature
-40°F to +158°F (-40°C to +70°C)
Over Temperature Shutdown
+122°F (+50°C)
Operating Humidity
15% to 80% (relative)
Storage Humidity
8% to 80% (relative)
Acoustic noise emission
<40 dB in the workplace under normal conditions
as defined by DIN 45635 T.19 and ISO 7779
Operating Altitude
10000 ft (3100m) max
Storage Altitude
15000ft (4600m) max
Operating temperature and humidity ranges may vary depending upon the mass storage
devices installed. High humidity levels can cause improper operation of disk drives. Low
humidity levels can aggravate static electricity problems and cause excessive wear of the disk
surface.
CONTROL PANEL
The control (status) panel of the
HP Vectra XM 5/xx series 4 PC has the following features:
•
a power on/off button with integrated on/error status light (which flickers in power-saving
mode)
• a
press-and-hold RESET button
•
a hard disk activity light (for IDE drives)
•
a keyboard lock button with integral status light
•
a LAN activity light (for the network board).