MAXTECH XT5988 Manuale Utente
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the blue intensity, The (-) button decreases the blue intensity.
13. Rotation Control (rear of unit)
Adjusts display tilt.
*Dual function controls. Use the Dual-Function Toggle (7) to switch
between Function Group A and Function Group B.
between Function Group A and Function Group B.
Section 4 - Troubleshooting
No picture, power indicators A, B, C off
• Check AC cord is plugged into outlet and monitor.
• Turn on the power switch.
• Turn on the power switch.
No picture, power indicators A, B, C on.
• Adjust brightness and contrast controls.
No picture, power indicator A off, indicators B and C on.
• Monitor is in DPMS “SUSPEND” mode. Press a key or move the
mouse.
No picture, power indicators A and B off, indicator C on.
• Monitor is in DPMS “OFF” mode. Press a key or move the mouse.
• Check that video cable is connected completely.
• Check that video cable is connected completely.
Image is not centered
• Adjust Vertical Position and Horizontal Position controls.
Appendix A - Specifications
Picture Tube
Size
15-inch diagonal
Dot pitch
0.28mm
Surface treatment
Anti-glare
Bandwidth
75 MHz
Data Area
11.125 x 8.5 in.
Display mode
Mode
Resolution
V. Frequency
H. Frequency
VGA
640 x 350
70 Hz
31.47 KHz
VGA
640 x 400
70 Hz
31.47 KHz
VGA
640 x 480
60 Hz
31.47 KHz
VGA
640 x 350
84 Hz
37.86 KHz
VGA
640 x 400
84 Hz
37.86 KHz
VGA
640 x 480
72 Hz
37.86 KHz
MAC-II
640 x 480
67 Hz
35.00 KHz
8514A
1024 x 768
87 Hz
35.52 KHz
SVGA
800 x 600
56 Hz
35.16 KHz
SVGA
800 x 600
60 Hz
37.88 KHz