Self-Diagnosis Function; Specifications - Sony Trinitron HMD-A230 Manual De Instrucciones

If thin lines appear on the screen
(damper wires)
These lines do not indicate a malfunction; they are a normal
effect of the Trinitron picture tube with this monitor. These are
shadows from the damper wires used to stabilize the aperture grille.
The aperture grille is the essential element that makes a Trinitron
picture tube unique by allowing more light to reach the screen,
resulting in a brighter, more detailed picture.

Self-diagnosis function

This monitor is equipped with a self-diagnosis function. If there is
a problem with your monitor or computer, the screen will go blank
and the 1 (power) indicator will either light up green or flash
orange. If the 1 (power) indicator is lit in orange, the computer is
in power saving mode. Try pressing any key on the keyboard or
moving the mouse.
x If the 1 (power) indicator is green
1
Disconnect the video input cable or turn off the
connected computer.
2
Press the 1 (power) button twice to turn the monitor
off and then on.
3
Move the joystick , for 2 seconds.
If all 4 color bars appear (white, red, green, blue), the monitor is
working properly. Reconnect the video input cables. Adjust the
brightness and contrast, and check the monitor. If the fault still
exists, check your computer.
If the color bars do not appear, there is a potential monitor failure.
Inform your authorized Sony dealer of the monitor's condition.
x If the 1 (power) indicator is flashing orange
Turn the monitor OFF and then ON.
If the 1 (power) indicator lights up green, the monitor is working
properly.
If the 1 (power) indicator is still flashing, there is a potential
monitor failure. Count the number of seconds between orange
flashes of the 1 (power) indicator and inform your authorized Sony
dealer of the monitor's condition. Be sure to note the model name
and serial number of your monitor. Also note the make and model
of your computer and graphics board.

Specifications

CRT
Viewable image size
Resolution
Damper
wires
Standard image area
Deflection frequency
AC input voltage/current
Power consumption Approx.100 W
Operating temperature
Dimensions
Mass
Plug and Play
Supplied accessories
Preset and user modes
When the monitor receives an input signal, it automatically matches the
signal to one of the factory preset modes stored in the monitor's memory to
provide a high quality picture
For input signals that do not match one of the factory preset modes, the
digital Multiscan technology of this monitor ensures that a clear picture
appears on the screen for any timing in the monitor's frequency range
(horizontal: 30 – 80 kHz, vertical: 48 – 170 Hz). If the picture is adjusted,
the adjustment data is stored as a user mode and automatically recalled
whenever the same input signal is received.
Power saving function
This monitor meets the power-saving guidelines set by VESA,
S
TAR, and NUTEK. If no signal is received by the monitor from your
computer, the monitor will automatically reduce power consumption as
shown below.
Power mode
normal operation
active off*
power off
*
Design and specifications are subject to change without notice.
0.24 mm aperture grille pitch (center)
17 inches measured diagonally
90-degree deflection
FD Trinitron
Approx. 327 × 243 mm (w/h)
7 5
× 9
(12 / / inches)
8 8
Viewing image Approx. 406 mm (16.0 inches)
Maximum Horizontal: 1280 dots
Vertical: 1024 lines
Recommended Horizontal: 1024 dots
Vertical: 768 lines
Approx. 312 × 234 mm (w/h)
3 1
× 9
(12 / / inches)
8 4
Horizontal: 30 to 80 kHz
Vertical: 48 to 170 Hz
220 to 240 V, 50-60 Hz, Max. 0.7 A
10 ºC to 40 ºC
Approx. 418 × 416 × 426 mm (w/h/d) (16
7
16 / inches)
8
Approx. 19 kg (41.9 lb)
DDC2B/DDC2Bi
GTF
Power cord (1)
Warranty card (1)
Notes on cleaning the screen's surface (1)
This instruction manual
(see "Preset mode timing table" on page i)
Power consumption
≤ 100 W
≤ 3 W
0 W (Approx.)
When your computer is in active off mode, MONITOR IS IN POWER
SAVE MODE appears on the screen if you press any button on the
monitor. After a few seconds, the monitor enters the power saving
mode again.
1 × 16 1 ×
/ /
2 2
GB
.
E
NERGY
1 (power)
indicator
green
orange
off
7