HP A4576 User Manual

– 3 –
A4576
POWER SAVING FUNCTION
TIMING SPECIFICATION
Aging Mode (Video Aging) : During Power Save, press “MENU” key for longer than 2 second.
Self Test (OSD Color Bar) : During Power Save, press “CONTRAST” + (/) key for longer than 2 second.
Reliability Check Mode : During Power Save, press “CONTRAST” – (?) key for longer than 2 second.
DIAGNOSIS
Failure
+B failure
Horizontal / Vertical Deflection failure,
Thermal protector
ABL protector
HV failure
Aging / Self Test
Power LED
Yellow → Off
(0.5 sec) (0.5 sec)
Yellow → Off
(1.5 sec) (0.5 sec)
Yellow → Off
(0.5 sec) (1.5 sec)
Yellow → Off → Yellow → Off
(0.25 sec) (0.5 sec) (0.25 sec) (1.25 sec)
Yellow → Off → Green → Off
(0.5 sec) (0.5 sec) (0.5 sec) (0.5 sec)
MODE AT PRODUCTION MODE 1 MODE 2 MODE 3 MODE 4 MODE 5 MODE 6 MODE 7 MODE 8 MODE 9 MODE 10
RESOLUTION 640 X 400 640 X 480 800 X 600 1024 X 768 1024 X 768 1280 X 1024 1280 X 1024 1280 X 1024 1600 X 1200 1600 X 1200
CLOCK 25.175 MHz 36.000 MHz 56.250 MHz 78.750 MHz 94.500 MHz 135.000 MHz 135.000 MHz 157.500 MHz 202.500 MHz 229.500 MHz
—HORIZONTAL—
H-FREQ 31.469 kHz 43.269 kHz 53.674 kHz 60.023 kHz 68.677 kHz 78.125 kHz 79.976 kHz 91.146 kHz 93.750 kHz 106.250 kHz
usec usec usec usec usec usec usec usec usec usec
H. TOTAL 31.778 23.111 18.631 16.660 14.561 12.800 12.504 10.971 10.667 9.412
H. BLK 6.356 5.333 4.409 3.657 3.725 3.319 3.022 2.844 2.765 2.44
H. FP 0.636 1.556 0.569 0.203 0.508 0.474 0.119 0.406 0.316 0.279
H. SYNC 3.813 1.556 1.138 1.219 1.016 1.422 1.067 1.016 0.948 0.837
H. BP 1.907 2.222 2.702 2.235 2.201 1.422 1.837 1.422 1.501 1.325
H. ACTIV 25.422 17.778 14.222 13.003 10.836 9.481 9.481 8.127 7.901 6.972
— VERTICAL —
V. FREQ(HZ) 69.931 Hz 85.008 Hz 85.061 Hz 75.029 Hz 84.997 Hz 72.005 Hz 75.025 Hz 85.024 Hz 75.000 Hz 85.000 Hz
lines lines lines lines lines lines lines lines lines lines
V. TOTAL 450 509 631 800 808 1085 1066 1072 1250 1250
V. BLK 50 29 31 32 40 61 42 48 50 50
V. FP 12111131 111
V. SYNC 2 3 3 3 3 3 3 3 3 3
V. BP 36 25 27 28 36 55 38 44 46 46
V. ACTIV 400 480 600 768 768 1024 1024 1024 1200 1200
— SYNC —
INT(G) NO NO NO NO NO YES NO NO NO NO
EXT(H/V)/POLARITY YES N/P YES N/N YES P/P YES P/P YES P/P NO YES P/P YESP/P YES P/P YES P/P
EXT(CS)/POLARITY NO NO NO NO NO NO NO NO NO NO
INT/NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT NON INT
97.9.19 VER.

HP A4576 Specifications

General

Brand	HP
Model	A4576
Category	Monitor
Language	English