Instruction/ maintenance manual of the product LM720 AOC
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AOC LM720 1 v2_123 102 AOC LM72 0 A OC LM720 17 inch TFT LCD Monitor User’s Man ual by Envi sion Peri phera ls, Inc. www .aocmonito r .com Before op erati ng your monito r , pleas e re ad this manual tho rough ly .
AOC LM720 2 v2_123 102 AOC LM72 0 For Y o ur Safety FCC St atement This e quipme nt has bee n te sted an d found to comply with the limi ts for a Clas s B d igital de vice , pursuan t to Part 15 of the FCC Ru les. The se limits are desi gned t o prov ide rea sonab le p rotecti on against harm ful in terfe rence i n a re siden tial installa tion.
AOC LM720 3 v2_123 102 AOC LM72 0 Preca utions • Do not u se the monitor n ear water , e.g. nea r a bathtub , washb owl, kitc hen sink , laun dry tub, swimm ing po ol or in a we t base men t. • Do not p lace t he moni tor on an unstable cart, stand, or table.
AOC LM720 4 v2_123 102 AOC LM72 0 For Y o ur Safety S pec i a l N o t es on LCD M on it ors The foll owing symp toms are norma l with an LCD monitor and do n ot indic ate a pr oblem : • Due to th e natur e of th e fluores cent li ght, the scre en m ay f lic ker duri n g in itia l us e.
AOC LM720 5 v2_123 102 AOC LM72 0 Before Y ou Operate the Monitor Inst alling & R emoving the Base Gene ral Fea tu res : • 17" (43.2cm) TFT Color LCD Monitor • Cri sp, Cle ar Displa y for.
AOC LM720 6 v2_123 102 AOC LM72 0 Before Y ou Operate the Monitor Connecting the Wir es Using the Pow er Cor d Supplied 1. Connect th e bu ilt-in v ideo cable into th e 15 -pin conne ctor on t he b ack of y our com pute r and tighten the two screws . 2.
AOC LM720 7 v2_123 102 AOC LM72 0 Before Y ou Operate the Monitor Preparing to Install An Optiona l W all Mount ing Arm (N ot supp lied ) This m onitor c an be a ttached to a wall m ountin g arm you purchas e separatel y . Disconn ect pow er before thi s proc edure .
AOC LM720 8 v2_123 102 AOC LM72 0 Before Y ou Operate the Monitor Inst all An Op tional Wall Moun ting Ar m (N ot s uppli ed) Follow thes e steps to finish installi ng the wall mo unt ing arm : 1. Place th e wall mounti ng arm on to the b ack o f the mon itor .
AOC LM720 9 v2_123 102 AOC LM72 0 Before Y ou Operate the Monitor Adj us ti ng th e Vi ew i ng A ng l e For op timal viewing, adjus t the mo nitor' s angle to your o wn pref erence. • Hold t he stand firm ly wh en you chang e the monitor 's angl e.
AOC LM720 10 v2_123 102 AOC LM72 0 Operatin g Instru ctions Front Panel Buttons Auto : Press this butt on t o autom atically set the H-Pos ition , V -Po sitio n, C lock and Focus s etti ngs. Power Indicat or : A gre en li ght in dicate s that the monito r is on.
AOC LM720 11 v2_123 102 AOC LM72 0 Operatin g Instru ctions Adjusting the OSD Settings 1. Press the ME NU button to open the OSD window . 2. Press the < or > buttons until the des ired function is highlighted . 3. Press MENU to open th e func tion’s window .
AOC LM720 12 v2_123 102 AOC LM72 0 Operatin g Instru ctions DOS-mode This feature a llows yo u to choose b etwe en resoluti ons of 720 x 400 or 640 x 400 while worki ng in DOS-mo de. F ollow the in structi ons f or selec ting functi ons in the OSD windo w as listed on the p revious page.
AOC LM720 13 v2_123 102 AOC LM72 0 T e chnica l Suppo rt (F AQ ) Problem Possible Solution Power L ED is no t ON • Make s ure th e power bu tton is ON. • Make s ure th e power ad apt or is prop erly conn ected to a groun ded powe r outlet an d to the monito r .
AOC LM720 14 v2_123 102 AOC LM72 0 T e chnica l Suppo rt (F AQ ) 1 CLOCK (p ixel f requenc y) contro ls the number of pixel s sc anned by one horiz ont al sw eep. I f the fre quenc y is not co rr ect , the s cre en sh ow s ver tic al str ipe s an d the pic ture ’s width is in corr ect .
AOC LM720 15 v2_123 102 AOC LM72 0 T e chnica l Suppo rt (F AQ ) Resolution Chart Error Messa ge Possible Solut ion Input not su pporte d • Y our comp uter has been set to an incompatib le disp lay mod e. Right clic k on the d eskto p and choo se Proper ties.
AOC LM720 16 v2_123 102 AOC LM72 0 Appe ndix Sp ecifi cations LCD Panel Driv ing system TFT Color LCD Size 17" (4 3.2 cm) Diagonal Pixel pitch 0.264 mm (H ) x 0.264 mm (V) Vi ew a b le angle 150° (H) 125° (V) Input Resp onse tim e 16 m i l l i s e c o n ds Video Red, Gr een, B lue Analog Interf ace Sep ar ate Sync.
AOC LM720 17 v2_123 102 AOC LM72 0 Appe ndix Sp ecificati ons (c ontinued) Front Pa nel B uttons Auto Brig htne ss Contras t Power Sw itch MENU / Ex it Exter nal Controls: Func tions C ontras t Brig htne ss Focus Clo ck H-P os i tio n V- P o s i t i o n Auto- Center Lang uage Dos-m ode Res olution Select ed 6500 ° K 7800 ° K RGB Col o r t em p.
AOC LM720 18 v2_123 102 AOC LM72 0 Appe ndix Factory Preset T iming T able St andard Re so lut i on (in pixel s) Horizont al Frequency V ertical Frequency DOS- Mode 600 x 400 31.47 kH z 70 Hz 720 x 400 31.47 kH z 70 Hz VGA 640 x 480 31.47 kH z 60 Hz 640 × 480 35.
AOC LM720 19 v2_123 102 AOC LM72 0 Appe ndix Con ne cto r Pin A ssi gnm ent Pin Number Descripti on Pin Number Descript ion 1R e d 9+ 5 V 2 Green 10 Detect Cable 3B l u e 1 1 N C 4 Ground 12 DDC-Seria.
An important point after buying a device AOC LM720 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought AOC LM720 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data AOC LM720 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, AOC LM720 you will learn all the available features of the product, as well as information on its operation. The information that you get AOC LM720 will certainly help you make a decision on the purchase.
If you already are a holder of AOC LM720, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime AOC LM720.
However, one of the most important roles played by the user manual is to help in solving problems with AOC LM720. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device AOC LM720 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
