Chapter3. User Handling Unit Service Manual
3-4
© 2012
Nautilus Hyosung, Inc.
All Rights Reserved.
3) Operation
1. Do not connect, disconnect the module in the “Power On” condition.
2. Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufactures. Grounding and shielding
methods may be important to minimize the interference.
4) Characteristics
The following items are neither defects nor failures.
1. Response time, luminance and color may be changed by ambient temperature.
2. The LCD may be seemed luminance non-uniformity, flicker, vertical seam or
small spot by display patterns.
3. Optical characteristics (e.g. luminance, display uniformity, etc.) gradually is going
to change depending on operating time, and especially low temperature, because
the LCD has cold cathode fluorescent lamps.
4. Do not display the fixed pattern for a long time because it may cause image
sticking. Use a screen saver, if the fixed pattern is displayed on the screen.
5. The display color may be changed by viewing angle because of the use of
condenser sheet in the backlight.
6. Optical characteristics may be changed by input signal timings.
7. The interference noise of input signal frequency for this product and luminance
control frequency of customer’s backlight inverter may appear on a display. Set
up luminance control frequency of backlight inverter so that the interference noise
does not appear.
5) Others
1. Avoid condensation of water. It may result in improper operation or disconnection
of electrode.
2. If the module displays the same pattern continuously for a long period of time, it
can be the situation when the image “stick” to the screen
▶
General Specifications of LCD
Display area
304.128 [11.97] (W) x 228.096 [8.98] (H) mm [inch] (typ.)
Diagonal size of display
38.0 cm [14.96 inch]
Drive system
a-Si TFT active matrix
Display color
16,777,216 colors (6bit+FRC)
Pixel
1,024 (H) x 768 (V) pixels
Pixel arrangement
RGB (Red dot, Green dot, Blue dot) vertical stripe
Dot pitch
0.099 [0.003] (W) x 0.297 [0.01] (H) mm [inch]
Pixel pitch
0.297 [0.01] (W) x 0.297 [0.01] (H) mm [inch]
Module size
326.50 [12.85] (W) x 253.5 [9.98] (H) x 11.2 [0.44] (D)
mm [inch] (typ.)
Weight
1000g [0.22lb] (typ.)
Contrast ratio
450:1 (typ.)
Viewing angle
▪
Horizontal : 120° (typ.)
▪
Vertical : 100° (typ.)
Содержание MX5300CE
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