yellow light — A good connection exists between a 1-
GB (1000-Mbps) network and the computer.
off (no light) — The computer is not detecting a
physical connection to the network.
Activity light (on integrated network adapter)
yellow blinking light when there is activity on the
network; if there is not any network activity, the light
will be off
four lights on the front panel (see Diagnostic Lights)
AUXPWR on the system board
eight multi-colored LEDs provide illumination for the
front of the computer
NOTE: The color of the front panel LEDs can be
adjusted in system setup (see System Setup).
two multi-colored lights provide illumination for the
I/O panel on the back of the computer
NOTE: The color of the back panel LEDs can be
adjusted in system setup (see System Setup).
CAUTION: To reduce the risk of fire, electric shock,
or injury, do not overload an electrical outlet,
power strip, or convenience receptacle. The total
ampere rating of all products plugged into an
electrical outlet, power strip, or other receptacle
should not not exceed 80 percent of the branch
circuit rating.
750 W: 1150 BTU/hr or
1 KW: 1075 BTU/hour
Voltage (see the safety instructions located in
the Product Information Guide for important
voltage setting information)
auto-sensing power supply—90 V to 265 V at 50/60
Hz
3-V CR2032 lithium coin cell
10°to35°C(50°to95°F)
–40°to65°C(–40°to149°F)
20% to 80% (noncondensing)
0.25 G at 3 to 200 Hz at 0.5 octave/min
0.5 G at 3 to 200 Hz at 1 octave/min
bottom half-sine pulse with a change in velocity of 20
inches/sec (50.8 cm/sec)