Acer al922 Manual De Usuario

AL922 User’s Manual 

Size 

19" (48 cm) 

Display Type 

Active matrix color TFT LCD 

Resolution 

1280 x 1024 

Display Dot 

1280 x (RGB) x 1024 

Display Area (mm) 

376.32 x 301.056 (H x V) 

Display Color 

16.7M 

Brightness 

250 cd/m

2

 (typical) 

Contrast Ratio 

500:1 (typical) 

Response Time 

Ta=25°C Tr=15ms Tf=10ms 

Lamp Voltage 

700 Vrms (typical) 

Lamp Current 

7.0 mA rms. (typical) 

Viewing Angle 

Vertical: -85° ~ +85° 
Horizontal: -85° ~ +85° 

 

Input Signal 
Input Impedance 
Polarity 
Amplitude 
Multi-mode Supported 

Analog RGB 0.7Vp-p 
75 Ohm ± 2% 
Positive, Negative 
0 - 0.7 ± 0.05 Vp 
Horizontal Frequency: 24 ~ 80 KHz
Vertical Frequency: 56 ~ 75 Hz 

Digital TMDS 
 
 
TMDS 
24~80KHz 
56~75 Hz 

Power switch (hard and soft types)  On/Off switch with LED indicator 

Brightness 
Contrast 
Horizontal Position 
Vertical Position 
Phase 
Clock 
Display Mode Setup 
OSD Format 

Digital 
Digital 
Digital 
Digital 
Digital 
Digital 
Use EEPROM to save settings in memory 
20 characters x 9 rows 

Mode 

Power Consumption* 

AC Input 

LED Color 

On 

56W maximum

240 VAC

Green 

Off 

4W maximum

240 VAC

Yellow 

Soft switch off 

4W maximum

240 VAC

Dark 

Disconnected 

4W maximum 

240 VAC 

Yellow: Standby, Suspend, Off 

Dark: DC Power off 

Hard switch off 

1W maximum 
2W maximum 

120 VAC 
240 VAC 

Dark 

* Meeting VESA DPMS requirements measured from AC Input end of AC adapter.   

 

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