Gateway VX900T User Manual

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VX900T
POWER SAVING FUNCTION
This monitor has three Power Saving modes.
By sensing the absence of a video signal from the
computer, it reduces power consumption as follows:
NOTE:
If no video signal is input to the monitor, the
"NO INPUT SIGNAL" message appears. After
about 30 seconds, the Power Saving function
automatically puts the monitor into active-off
mode and the indicator lights up orange. Once
the monitor detects horizontal and vertical sync
signals, the monitor automatically resumes
normal operation mode.
Power Required Recovery
State Consumption Time Power Indicator
1
Normal Operation < 125W Green on
2 Standby (1st mode)
< 15W approx. 3 sec. Green and oran
g
e alternate
3 Suspend (2nd mode)
< 15W approx. 3 sec. Green and oran
g
e alternate
4 Active-off (3rd mode)
< 8W approx. 10 sec. Oran
g
e
5 Power-off 0.2W Off
6 Failure modes See below
TIMING SPECIFICATION
MODE 123
Resolution (H x V) 720 X 400 1280 X 1024 1600 X 1200
Dot Clock (MHz) 28.321 135.000 202.500
HORIZONTAL
Hor. Freq. (kHz) 31.468 79.976 93.750
H-Total 31.779 12.504 10.667
H-Blanking 6.356 3.022 2.765
H-Front Porch 0.636 0.119 0.316
H-Sync. 3.178 1.067 0.948
H-Back Porch 2.542 1.837 1.501
H-Active 25.423 9.481 7.901
( µ
sec
)
VERTICAL
Ver. Freq. (Hz) 70.084 75.025 75.000
V-Total 449 1066 1250
V-Blanking 4 9 4 2 5 0
V-Front Porch 1 3 1 1
V-Sync. 2 3 3
V-Back Porch 3 4 3 8 4 6
V-Active 400 1024 1200
(lines)
SYNC.
Int (G) No No No
Ext (H/V)/Polarity Yes -/+ Yes +/+ Yes +/+
Ext (CS)/Polarity No No No
Int/Non Int Non Int Non Int Non Int
SELF DIAGNOSIS FUNCTION
When a failure occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate
the possible cause of the problem. If there is more than one error, the lamp will
identify the first of the problem areas.
Status Area of Failure LED Indication
1 Failure 1 HV or B+ Orange (0.5 second)/Off (0.5 second)
2 Failure 2 H Stop, V Stop, Thermal Orange (1.5 second)/Off (0.5 second)
3 Failure 3 ABL Orange (0.5 second)/Off (1.5 second)
4 Aging/Self Test Orange (0.5 second)/Off (0.5 second)/
Green (0.5 second)/Off(0.5 second)

Gateway VX900T Specifications

General

Brand	Gateway
Model	VX900T
Category	Monitor
Language	English