background image

EN-3

the product was exposed to rain  or  water

the  product  has been  dropped or  the  case  has  been  damaged

the product  exhibits a  distinct change  in performance, indicating a need for service

the product  does not  operate  normally  after following  the operating  instructions

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Note:  Adjust  only  those  controls  that  are  covered by  the operating  instructions,
since  improper  adjustment  of  other  controls  may  result in  damage  and  will
often require  extensive work  by  a  qualified technician  to  restore  the product  to
normal  condition.

LCD  Pixel  Statement

The  LCD  unit  is  produced  with  high-precision  manufacturing techniques.  Nevertheless,
some  pixels may occasionally misfire  or appear as black or red  dots. This  has no effect  on
the recorded  image and  does  not  constitute  a  malfunction.

Tips  and  information  for  comfortable  use

Computer users  may  complain  of eyestrain  and  headaches  after prolonged  use. Users  are
also  at  risk  of physical injury  after  long hours  of working in front of  a  computer. Long
work  periods,  bad  posture,  poor  work  habits,  stress,  inadequate working  conditions,
personal  health and  other  factors  greatly  increase  the risk  of physical  injury.
Incorrect computer  usage  may  lead to  carpal tunnel  syndrome,  tendonitis,  tenosynovitis
or  other  musculoskeletal  disorders.  The  following symptoms  may  appear  in the  hands,
wrists,  arms,  shoulders, neck  or  back:

numbness,  or  a  burning  or  tingling  sensation

aching,  soreness  or  tenderness

pain,  swelling  or  throbbing

stiffness or tightness

coldness or  weakness

If  you  have  these symptoms,  or any  other  recurring  or  persistent  discomfort and/or  pain
related  to  computer  use, consult  a  physician  immediately and  inform  your  company’s
health  and  safety  department.
The  following  section  provides tips  for  more  comfortable computer  use.

Finding  your  comfort  zone

Find your  comfort zone  by adjusting  the  viewing  angle of  the monitor,  using a  footrest,
or  raising  your sitting  height  to  achieve maximum  comfort.  Observe  the  following  tips:

refrain from  staying too  long  in  one fixed  posture

avoid  slouching  forward  and/or  leaning  backward

stand  up  and  walk around  regularly  to  remove  the  strain on  your leg  muscles

take  short  rests  to relax  your neck and shoulders

avoid  tensing  your  muscles or  shrugging  your  shoulders

Содержание B233HL

Страница 1: ...acking 5 Attaching Removing the base 6 Screen position adjustment 7 Connecting the power cord 9 Safety precaution 9 Cleaning your monitor 9 Power saving 1 0 DDC 1 0 Connector Pin Assignment 1 1 Standard Timing Table 13 Installation 14 User controls 15 How to adjust a setting 16 Troubleshooting 20 ...

Страница 2: ...may find slightly uneven brightness on the screen depending on the desktop pattern you use The LCD screen has effective pixels of 99 99 or more It may include blemishes of 0 01 or less such as a missing pixel or a pixel lit all of the time Due to the nature of the LCD screen an afterimage of the previous screen may remain after switching the image when the same image is displayed for hours In this...

Страница 3: ...s they may touch dangerous voltage points or short out parts that could result in a fire or electric shock Never spill liquid of any kind onto or into the product To avoid damage of internal components and to prevent battery leakage do not place the product on a vibrating surface Never use it under sporting exercising or any vibrating environ ment which will probably cause unexpected short current...

Страница 4: ...rk habits stress inadequate working conditions personal health and other factors greatly increase the risk of physical injury Incorrect computer usage may lead to carpal tunnel syndrome tendonitis tenosynovitis or other musculoskeletal disorders The following symptoms may appear in the hands wrists arms shoulders neck or back numbness or a burning or tingling sensation aching soreness or tendernes...

Страница 5: ... from the monitor and focusing on a distant point Blink frequently to keep your eyes from drying out Display Keep your display clean Keep your head at a higher level than the top edge of the display so your eyes point downward when looking at the middle of the display Adjust the display brightness and or contrast to a comfortable level for enhanced text readability and graphics clarity Eliminate g...

Страница 6: ...P N MU LSL00 001 2010 Quick Start Guide B233HL LCD monitor ...

Страница 7: ...ING THE BASE Install Align the base with the stand and push the base towards the top of the monitor and then rotate the base clockwise until it stops Tighten the screw clockwise Remove Reverse the steps to remove the base ...

Страница 8: ...ition you can adjust the height tilt swivel of the monitor Tilt Please see the illustration below for an example of the tilt range Height Adjustment After pressing the top of the monitor push the lock button towards right then you can adjust the height of the monitor 110mm ...

Страница 9: ...EN 8 Swivel With the built in pedestal you can swivel the monitor for the most comfortable viewing angle ...

Страница 10: ...n which the equipment will be installed SAFETY PRECAUTION Avoid placing the monitor or any other heavy object on the power cord to avoid damage to the cable Do not expose the monitor to rain excessive moisture or dust Do not cover the ventilation slots or openings of the monitor Always put the monitor in a place where there is adequate ventilation Avoid placing the monitor against a bright backgro...

Страница 11: ...ery time from Active OFF state back to ON state is around 3 seconds DDC To make your installation easier the monitor is able to Plug and Play with your system if your system also supports DDC protocol The DDC Display Data Channel is a communication protocol through which the monitor automatically informs the host system about its capabilities for example supported resolutions and corresponding tim...

Страница 12: ...ON 1 Red 9 5V 2 Green 10 Logic Ground 3 Blue 11 Monitor Ground 4 Monitor Ground 12 DDC Serial Data 5 DDC return 13 H Sync 6 R Ground 14 V Sync 7 G Ground 15 DDC Serial Clock 8 B Ground CONNECTOR PIN ASSIGNMENT 15 Pin Color Display Signal Cable ...

Страница 13: ...14 5V Power 3 TMDS Data 2 4 Shield 15 GND return for 5V hsync vsync 4 NC 16 Hot Plug Detect 5 NC 17 TMDS Data0 6 DDC Clock 18 TMDS Data0 7 DDC Data 19 TMDS Data 0 5 Shield 8 NC 20 NC 9 TMDS Data1 21 NC 10 TMDS Data1 22 TMDS Clock Shield 11 TMDS Data 1 3 Shield 23 TMDS Clock 12 NC 24 DDC TMDS Clock ...

Страница 14: ...0x480 60 Hz 2 MAC 640x480 60 66 Hz 3 VESA 720x400 70 Hz 4 SVGA 800x600 56 Hz 5 SVGA 800x600 60 Hz 6 XGA 1024x768 60 Hz 7 XGA 1024x768 70 Hz 8 VESA 1152x864 75 Hz 9 SXGA 1280x1024 60 Hz 10 WXGA 1280x800 60 Hz 11 WXGA 1400x900 60 Hz 12 UXGA 1920x1080 60 Hz ...

Страница 15: ......

Страница 16: ...atus this button will act as EXIT KEY EXIT OSD menu 2 When OSD menu is in off status press this button for 2 seconds to activate the AutoAdjustment function The Auto Adjustment function is used to set the HPos VPos Clock and Focus 5 1 When OSD menu is in active status Press or to select the desired function Press or to change the settings of the current function 2 When OSD menu is in off status Pr...

Страница 17: ...sired function 3 Press the 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 function repeat steps 2 4 Acer eColor Management Step 1 Press Key to open the Acer eColor Management OSD and access the scenario modes Step 2 Press or to select the mode Step 3 Pre...

Страница 18: ...y N A Grahpic mode Enhances colors and emphasize fine detail N A Movie mode Displays scenes in clearest detail Pictures and photographs appear in vibrant colors with sharp detail Main Menu icon Sub Menu icon Sub Menu item Description Contrast Adjust the contrast between the foreground and background of the screen image Brightness Adjust the background brightness of the screen image ACM ACM Adaptiv...

Страница 19: ...vailable in Analog mode only N A Warm Set th e co lo r tem p eratu re to warm white N A Cool Set the color temperature to cool white User Red Adjusts Red Green Blue intensity User Green User Blue N A English Multi language selection N A N A Deutsch N A Francais N A Espanol N A Italiano N A N A N A Suomi EMEA version OSD only N A Nederlands N A Pyccknn N A Türkçe N A Polski N A Português ...

Страница 20: ...meout N A Input Source Select input signal from D Sub or DVI D N A Wide Mode Select Wide mode setting for Full screen Aspect ratio N A DDC CI Turn ON OFF DDC CI support N A Information Show the resolution H V frequency andinput port of current input timing N A Reset Clear each old status of Auto configurationand set the color temperature to Cool N A Exit Save user adjustment and OSD disappear ...

Страница 21: ... the specification of graphics adapter and monitor is in compliance which may be causing the input signal frequency mismatch Display is missing center shift or too small or too large in display size Using OSD adjust RESOLUTION CLOCK CLOCK PHASE H POSITION and V POSITION with non standard signals Using OSD in case of missing full screen image please select other resolution or other vertical refresh...

Страница 22: ... properly connected to the monitor LED displays amber color Check if video signal cable is properly connected at the back of monitor Check if the power of computer system is ON Abnormal Sound Only Audio Input Model Optional No sound or sound level is too low Check the audio cable with the host PC is connected Check if the volume setup of the host PC is in minimum position and try to raise the volu...

Страница 23: ...attested by conformity with the following harmonized standards EN55022 AS NZS CISPR22 Class B EN55024 EN61000 3 2 Class D EN61000 3 3 Low Voltage Directive 2006 95 EC as attested by conformity with the following harmonized standard EN60950 1 RoHS Directive 2002 95 EC on the Restriction of the Use of certain Hazardous Substances in Electrical and Electronic Equipment The maximumconcentration values...

Страница 24: ...ence received including interference that may cause undesired operation The following local Manufacturer Importer is responsible for this declaration Product LCD Monitor Trade Name Acer Model Number B233HL SKU Number B233HL xxxxxx x 0 9 a z A Z or Blank Name of Responsible Party Acer America Corporation Address of Responsible Party 333 West San Carlos St San Jose CA 95110 U S A Contact Person Acer...

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