Specifications - Sony Trinitron HMD-A240 Operating Instructions Manual

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.
8
Damper
wires

Specifications

HMD-A240
CRT
Viewable image size
Viewing image
Resolution
Maximum
Recommended
Standard image area
Deflection frequency*
AC input voltage/current
Power consumption
Operating temperature
Dimensions
Mass (Monitor Weight)
Plug and Play
Supplied accessories
HMD-A440
CRT
Viewable image size
Viewing image
Resolution
Maximum
Recommended
Standard image area
Deflection frequency*
AC input voltage/current
Power consumption
Operating temperature
Dimensions
Mass (Monitor Weight)
Plug and Play
Supplied accessories
* Recommended horizontal and vertical timing condition
• Horizontal sync width should be more than 1.0 µsec.
• Horizontal blanking width should be more than 3.0 µsec.
• Vertical blanking width should be more than 500 µsec.
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
(12 / 9 / inches)
8 8
Approx. 406 mm (16 inches)
Horizontal: 1280 dots
Vertical: 1024 lines
Horizontal: 1024 dots
Vertical: 768 lines
Approx. 312 234 mm (w/h)
3 1
(12 /8 9 /4 inches)
Horizontal: 30 to 70 kHz
Vertical: 48 to 120 Hz
100 - 120 V, 50 - 60 Hz, Max. 1.7 A
Approx. 100 W
10 ºC to 40 ºC
Approx. 422 432 426 mm (w/h/d)
5 1 1
(16 /8 17 /8 16 /2 inches)
Approx. 18 kg (39.1 lb)
DDC2B/DDC2Bi,
GTF
Power cord (1)
Warranty card (1)
This instruction manual (1)
0.24 mm aperture grille pitch (center)
19 inches measured diagonally
90-degree deflection
FD Trinitron
Approx. 365 274 mm (w/h)
3 7
(14 / 10 / inches)
8 8
Approx. 456 mm (18 inches)
Horizontal: 1920 dots
Vertical: 1440 lines
Horizontal: 1280 dots
Vertical: 1024 lines
Approx. 352 264 mm (w/h)
7 3
(13 /8 10 /8 inches)
Horizontal: 30 to 96 kHz
Vertical: 48 to 170 Hz
100 - 120 V, 50 - 60 Hz, Max. 2.0 A
Approx. 130 W
10 ºC to 40 ºC
Approx. 461 479 471 mm (w/h/d)
1 1 1
(18 /8 19 /8 18 /2 inches)
Approx. 26 kg (57 lb)
DDC2B/DDC2Bi,
GTF
Power cord (1)
Warranty card (1)
This instruction manual (1)