Dell Dimension 4700 Series Service Manual page 39

Hard-drive access light
Link integrity light (on integrated network adapter)
Activity light (on integrated network adapter)
Diagnostic lights
Standby power light
Power
DC power supply:
Wattage
Heat dissipation
Voltage (see the safety instructions located in
your Product Information Guide for important
voltage setting information)
Backup battery
Physical
Height
Width
Depth
Weight
Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
Storage
Maximum shock:
Operating
Storage
Altitude:
Operating
Storage
Back to Contents Page
power problem (see "Power Lights").
green
green light - A good connection exists between a 10-
Mbps network and the computer.
orange light - A good connection exists between a
100-Mbps network and the computer.
off (no light) - The computer is not detecting a
physical connection to the network.
yellow blinking light
four lights on the back panel (See
Lights".)
CR3J1 on the system board
305 W
434.6 BTU/hr
90 to 135 V and 180 to 265 V at 50/60 Hz
3-V CR2032 lithium coin cell
36.8 cm (14.5 inches)
18.4 cm (7.25 inches)
42.6 cm (16.75 inches)
10.4 kg (23 lbs)
10° to 35°C (50° to 95°F)
NOTE: At 35°C (95°F), the maximum operating
altitude is 914 m (3000 ft).
-40° to 65°C (-40° to 149°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)
27-G faired square wave with a velocity change of
200 inches/sec (508 cm/sec)
-15.2 to 3048 m (-50 to 10,000 ft)
-15.2 to 10,668 m (-50 to 35,000 ft)
"Diagnostic