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Acer AL1922 r, User Manual

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Acer AL1922 r User Manual Download Page 16

 

15

   

ERROR  MESSAGE & POSSIBLE  SOLUTION

 

 
CABLE NOT CONNECTED : 

 
1.  Check that the signal-cable is properly connected , If the connector is 

loose,  tighten the connector’s screws. 

2.  Check the signal -cable connection pins for damage. 

 

 

INPUT NOT SUPPORT : 

 

Your computer has been set to unsuitable display mode ,set the computer to 
display mode given in the following table(See page 18). 

 
 
 

Summary of Contents for AL1922 r

Page 1: ...ALLATION INSTRUCTIONS 4 CONTROLS AND CONNECTORS 5 ADJUSTING THE VIEWING ANGLE 6 OPERATING INSTRUCTIONS 7 GENERAL INSTRUCTIONS 7 HOW TO ADJUST A SETTING 9 ADJUSTING THE PICTURE 10 11 PLUG AND PLAY 12 T...

Page 2: ...nce by one or more of the following measures 1 Reorient or relocate the receiving antenna 2 Increase the separation between the equipment and receiver 3 Connect the equipment into an outlet on a circu...

Page 3: ...o your home consult your dealer or local power company z The monitor is equipped with a three pronged grounded plug a plug with a third grounding pin This plug will fit only into a grounded power outl...

Page 4: ...LCD screen an afterimage of the previous screen may remain after switching the image when the same image is displayed for hours In this case the screen is recovered slowly by changing the image or tu...

Page 5: ...or 220 240V AC voltage area No user adjustment is required 3 Connect the AC power cord into your LCD monitor s DC power input The AC power cord may be connected to either a wall power outlet or the p...

Page 6: ...Sub cable to the back of the monitor and connect the other end to the computer s D Sub port 3 Only dual input model Connect one end of the 24 pin DVI cable to the back of the monitor and connect the...

Page 7: ...After rotation is complete adjust the screen height to suit your own position as per Fig 4 5 To return to original position turn 90 degrees in counter clockwise direction as per Fig 5 6 After rotation...

Page 8: ...changing these settings the picture can be adjusted to your personal preferences The power cord should be connected Connect the video cable from the monitor to the video card Press the power button t...

Page 9: ...EXIT KEY EXIT OSD menu 2 When OSD menu is in off status press this button for 2 seconds to activate the Auto Adjustment function The Auto Adjustment function is used to set the HPos VPos Clock and Foc...

Page 10: ...e MENU button to select the function that you want to adjust 4 Press or to change the settings of the current function 5 To exit and save select the exit function If you want to adjust any other funct...

Page 11: ...ness Adjusts the background brightness of the screen image Focus Adjusts picture Focus available in Analog mode only Clock Adjusts picture Clock available in Analog mode only H Position Adjust picture...

Page 12: ...nly Analog input Model N A Auto Config Auto Adjust the H V Position Focus and Clock of picture N A Analog Select input signal from analog D Sub Only dual input model N A Digital Select input signal fr...

Page 13: ...put signal this monitor following a time out period will automatically switch to an OFF mode This reduces the monitor s internal power supply consumption After the video input signal is restored full...

Page 14: ...hat may cause electrical interference The power LED is ON light blue but there s no video or no picture Computer Power Switch should be in the ON position Computer Video Card should be snugly seated i...

Page 15: ...hut down mode Adjust CLOCK and FOCUS or perform hot key AUTO key CLOCK pixel frequency controls the number of pixels scanned by one horizontal sweep If the frequency is not correct the screen shows ve...

Page 16: ...ble is properly connected If the connector is loose tighten the connector s screws 2 Check the signal cable connection pins for damage INPUT NOT SUPPORT Your computer has been set to unsuitable displa...

Page 17: ...1280 x 1024 75Hz Plug Play VESA DDC2BTM ON Mode 60W EPA ENERGY STAR OFF Mode 2W D Sub 15pin Input Connector DVI D 24pin Only dual input model Analog 0 7Vp p standard 75 OHM Positive Input Video Signa...

Page 18: ...nput signal Selection Only dual input model Language Auto configuration only Analog input Model Warm Color Cool Color RGB Color temperature Reset OSD position timeout Display information Exit Power Co...

Page 19: ...1 469 59 940 VGA 640 480 37 500 75 000 800 600 37 879 60 317 SVGA 800 600 46 875 75 000 1024 768 48 363 60 004 1024 768 56 476 70 069 XGA 1024 768 60 023 75 029 1280 1024 64 000 60 000 VESA SXGA 1280...

Page 20: ...al Input Model Pin Meaning Pin Meaning Pin Meaning 1 TMDS Data2 9 TMDS Data1 17 TMDS Data0 2 TMDS Data2 10 TMDS Data1 18 TMDS Data0 3 TMDS Data 2 4 Shield 11 TMDS Data 1 3 Shield 19 TMDS Data 0 5 Shie...

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