Nokia 800Xi User Manual

DPMS (Display Power Management Signaling) is a trade mark of Video Electronics Standard
Association (VESA)
456A16
6. Site Preparation
6.1. Troubleshooting
These troubleshooting instructions are meant to eliminate interruptions of use caused by possible
easy-- to-- find defects (e.g. loose connector).
Symptom Measures
Picture
screen is
blank
The indi-
cator on
the front
panel is
not illumi-
n
a
t
e
d
Check that the power cord is corre ctly connected to the monitor and to the power
unit. If the monitor is powered through the computer, check that the computer is
switched on with the mains switch. Use a desk light, for example, to verify that
current is connected to a power outlet. If no electricity is connected to the outlet,
call an electrician.
nated
Unplug the power unit from the power outlet for about one minute.
The indi-
cator on
t
h
f
t
The monitor might be in stand-- by position. Push one of the PC’s buttons or move
the mouse.
the front
p
anel is il-
Check that the keyboard’s connection to the computer is OK.
p
a
n
e
l
i
s
i
l
-
luminated
Check that the signal cable connector is connected. If the connector is loose,
tighten the connector’s screws.
U
n
p
l
u
g
t
h
e
m
o
n
i
t
o
r
f
r
o
m
p
o
w
e
r
o
u
t
l
e
t
f
o
r
a
b
o
u
t
o
n
e
m
i
n
u
t
e
U
np
l
ug
t
h
emon
i
t
or
f
rom power ou
t
l
e
t
f
or a
b
ou
t
one m
i
nu
t
e.
Check the signal cable’s connection pins. If the pins are slightly distorted,
usenoseplierstostraightenthem.
The computer may use a timing values which are out of the monitor’ s synchroniza-
tion range.
Picture has color defects Adjust color temperature ( Contrast / R, G, B)
Information fades on
h
i
t
b
k
d
Reduce brightness and contrast.
white background
g
Reset Brightness / W to the factory preset value.
Horizontal or vertical dis-
turbanices on the screen
Adjust pixel frequency (H.size) and phase (Clock phase).
Center the picture (H.position/V.Position)
Poor brightness or con-
trast
Thelifetimeoftheback-- light is limited. In 15 000 hours the luminance of the back--
light has been reduced to half of its original value.
Monitor cannot be ad-
justed with buttons on
front panel
Unplug the monitor from power outlet for about one minute.
6.2. Checking the Operation of PowerSaver
The monitor is equipped with a power management function. If the computer is left idle, the function
gradually reduced the power consumption of the monitor to a fraction of the normal consumption.
The proper operation of the function requires a computer with VESA DPMS power management
capabilities. Note that the power saving feature must be activated in the computer when checking
the operation.
State LED indicators Hsync Vsync I/F board Panel Back light
Normal Operation Green Pulse Pulse Yes Yes Yes
S t a n d --- b y Red No Pulse No No No
Suspend Red Pulse No No No No
Off Red No No No No No
Switched off Not illuminated No No No No No

Nokia 800Xi Specifications

General

Brand	Nokia
Model	800Xi
Category	Monitor
Language	English