Instruction/ maintenance manual of the product LMD-2050W Sony
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3-100-042- 12 (1) LCD Monitor © 2007 Sony Corporation LMD-2050W LMD-2450W Oper ating In structions.
2 WA R N I N G T o redu ce the r isk of f ire or el ectri c shoc k, do not expose this a pparatus to rain or moistu re. T o av oid electri cal sh oc k, do not open th e cabi net. Ref er serv icin g to qu alifi ed per son nel onl y . W ARNING THIS APP ARA TUS MUST BE EARTHED .
3 For t he customer s in the U SA Lamp in t his product contains mercury . Disposal o f these m aterials may be regulated due to environmental conside rations. F or disposal or rec ycling informat ion, please contact your local authorities or the Electronic Industri es Alliance ( www .
T able of Contents 4 T able of Con tents Prec aution ................ .................................... .......... 5 On Safety ....................... ..................................... 5 On Installat ion ............... ........................
Precaut ion 5 Precauti on On S afe ty • Operate the uni t only wi th a po wer source as specif ied in the “Speci f ications” sectio n. • A namepla t e ind icating operating v oltage, etc.
F eatures 6 On Repac king Do not thro w away the c arton and packing mat erials. The y make an i deal container which to transport the unit. On Mounting on a Rac k Leav e 1U space empty abo ve and belo w the monitor to ensure adequate air circulation or i nstall a f an to maintain the monitor’ s performan ce.
F eatures 7 Rack mount The monit or support s the VESA (100 × 100) standard. The LMD-2050W may be mounte d on an EIA-standar d 19-inch r ack (using an o ptional mounting b r ack et). Tw o - d i s p l a y T wo kin ds of input signal s are put on the monitor .
Locatio n and Function of P ar ts and Controls 8 Location and Function of P ar ts and Contr ols Fr ont P anel a T ally lamp Y ou can check t he status of t he monitor b y the color of the tall y lamp. The tally lamp lig hts in red, green or amber according to the sett ing of P ARALLE L REMOTE in the REMOTE menu.
Locatio n and Function of P ar ts and Controls 9 +/– b uttons Press to select the items and setting v alues. ENTER button Press to con f irm a selec ted item on the menu. When th e menu is n ot displa yed an d the button is pressed, the distinguished si gnal fo rma t is di spl aye d.
Locatio n and Function of P ar ts and Controls 10 Input signals and adjustable/setting items a : Adjustable /can be set × : Not adjusta ble/can not be set *1 Adjustment of SUB CONTR OL is the same. *2 When a component si gnal (480/6 0I or 480/60P) i s input and th e COMPONEN T LEVEL is se t to SMPTE, th is can be switchab le.
Locatio n and Function of P ar ts and Controls 11 Rear/Bottom P anel a a / ? (power) switch The po wer is turned on or off. The monit or is tu rned on b y pressing side ? . b A C IN socket Connect the supplied A C power cord . c DC 24V IN connector Plug th e DC 24V po wer supply to thi s connector t o pro vide po wer to the moni tor .
Locatio n and Function of P ar ts and Controls 12 k A U DIO L/ R OUT connec tors (ph ono jack) Outputs the aud io signal which is selected b y the input select b utton on the f ront pane l. When BKM-220D o r BKM-24 3HS is not installe d, output the audio signal which is selec ted in IN PUT SELECT of t he USER CONFIG menu (s ee page 29).
Installing to the Rac k (LMD-2050W only) 13 Inst alling to the Rac k (LMD-2 050W onl y) Y ou can attach t he monitor to the rack after remo ving the stand. 1 Put the monitor on a soft cloth with the surface o f the LCD monitor do wnward. 2 Slide and re mov e the arm co ver of the st and.
Adjusti ng the Height of the Stand 14 Adjusting the Height of the St and Y ou can adjust the h eight of the monito r in four levels for the LMD-2050 W and three le vels for t he LMD- 2450W b y changing t he position of the st and att achment bracke t and the arm attachment position.
Connecti ng the A C P ower Cord 15 These scre ws are used for each d i splay at the f actory . Connecting t he A C Po w e r C o r d 1 Plug the A C po wer cord into the A C IN socket o n the rear pane l. Then, attach t he A C plug holder (suppl ied) to the AC power cord.
Installing the I nput Adaptor / Selecting t he Default Setti ngs 16 Installing t he Input Adaptor Before in stalling t he input adaptor , disconnec t the power cord. 1 Remo ve the pane l of the opti onal inpu t slot. 2 Ins ert the input adap tor into th e slot.
Selecti ng the Def ault Settings 17 1 T u rn on t he unit w ith the a / ? (power) switch on the rear pane l. The SELECT SETTING screen appears. 2 Press the + or – butt on to select the ar ea where you intend t o use the uni t and press the ENTER b utton.
Selecti ng the Menu Languag e 18 Selecti ng the Men u Langua g e Y ou can sel ect one of se ven langu ages (English, French, German, Spanish, Italia n, Japanese, Chinese) for displaying t he menu and other on- screen disp lays. “ENGLISH (English)” is selected in the default set ting.
Using the Me nu 19 Using the Men u The unit is equipped wi th an on-scr een menu for making va r ious adjustments and setting s such as pictu re control, input settin g, set setting chan ge, etc. Y ou can also change the me nu language displa yed in the on-screen menu.
Adju stm ent Usi ng the M enus 20 About the memor y of the settings The settings are automat ically stored i n the monitor memory . Adjustment Using t he Men us Items The screen menu of this mo nitor consi sts of the foll o wing ite ms. ST A TUS (the items indicate the current settings.
Adjustment Us ing the Men us 21 MA TR IX COMPO NENT LE VEL NTSC SETUP SCAN FORMA T DISPLA Y LANGU A GE PO WER SA VING PICTUR E DELA Y MIN MARKER SETTING MARK ER EN ABLE MAR KER SELE CT CENTER MARKER S.
Adju stm ent Usi ng the M enus 22 For the D VI/ HD15 inp ut • Signal forma t •f H •f V • Color temperatur e • Po wer savi ng • Model name and serial number • OPTI ON A and serial numbe r.
Adjustment Us ing the Men us 23 For the video input Submen u Setting AU T O C H R O M A / PHA SE Adjusts color i ntensity (CHR OMA) and tones (PHASE). • A UTO ADJ V ALUE : Selects ON or OFF of the auto adjustme nt. When yo u set to OFF , this parameter is reset to the fac tory setti ng.
Adju stm ent Usi ng the M enus 24 For the D VI/ HD15 inp ut Submenu Se tting SUB CONTROL Adjus ts finely t he adju stment range of the bu tton on the front panel fo r CONTRAST , BRIGHTNESS, CHR OMA and P HASE. • CONTRAST : Adjusts the pic ture contras t.
Adjustment Us ing the Men us 25 USER CONFIG menu The USER CONFIG menu is used for setti ng the system, ma rker , multi displa y , func tion button, cl osed caption a nd audio. SYSTEM SE TTING Submen u Setting MA TRIX App lied to 4 80/60I or 480/60P sign al.
Adju stm ent Usi ng the M enus 26 Scan mode ima g e MARKER SETTING LMD-20 50W : 1400 × 1050 LMD-24 50W : 1600 × 1200 LMD-20 50W : 1680 × 945 LMD-24 50W : 1920 × 1080 LMD-20 50W : 1470 × 1050 LMD-.
Adjustment Us ing the Men us 27 MUL TI DISPLA Y SETTING SAFETY AREA Selects the safe area size for the aspect ra tio determin ed by the b u tton whic h the a spect func tion is assigned. Y ou can sel ect from amon g OFF , 80%, 85% , 88%, 90 % and 93%.
Adju stm ent Usi ng the M enus 28 FUNCTION BUTT ON SETTING About the function assigned to the function b utton SCAN Press to change the scan size of the picture according to the setting of “ST ANDARD” or “FULL+N A TIVE” selected in SCAN (page 25).
Adjustment Us ing the Men us 29 For f iner according to the input signal, se e “DOT PHASE” on page 24. When the men u screen is displayed, t he AP A does not function. Note If the AP A operation does not fin ish correctly depend ing on the input si gnal, adju st DO T PHASE (pa ge 24).
Adju stm ent Usi ng the M enus 30 KEY INHIBIT menu Submenu Se tting P ARALLEL REMO TE Selects the P ARALLEL REMO TE connect or pins for which y ou want to change the functio n. Y ou ca n assign various f unctions to 1 to 4 pin s and 6 to 8 pins. T he follo wing lists the functions you can assi gn to the pins.
T roubleshoot ing 31 Y ou can lo ck the settin g so that the y cannot be change d by an u n authorized user . Select OFF or ON. If you set to O N, all items are d isplayed in b lack, indicating t he items are locked.
Specifications 32 Specifi cations Picture perform ance LCD pa nel a-Si TF T Active Matrix Pixe l eff icienc y 99.99 % V iewin g angle ( up/do wn/lef t/right, co ntrast > 10 : 1) 89°/89°/ 89°/89° (typ ical) Scan Normal 0 % Over scan 5 % Eff icient pict ure size LMD-2050W : 433.
Specifications 33 (1) Power ON, curren t probe method: 18.3 A (100 V), 37.1 A ( 240V) (2) Hot switching inru sh current, measured in accord ance with European standard E N55103-1: 35.5 A (230 V) LMD-2450W : (1) Power ON, curren t probe method: 21.8 A (100 V), 40.
Specifications 34 A vailabl e signal formats The unit is a pplicab le to the fol lowing signal formats. *1 The fra me rate is also compatible with 1/ 1.
Specifications 35 A vailab le HD15 input signal f ormat s VESA DMT VESA CVT *Dow n con vert di splay Resolution Dot c lock [MHz] fH [kHz] fV [Hz] Sync. polarity LMD-20 50W LMD-245 0W Hori zont al V er ti cal 640 × 480 60 Hz 25.175 31.469 59.94 0 Negative Negative aa 800 × 600 56 Hz 36.
Specifications 36 Others A vailab le D V I input signal f ormats Range of D VI input signal (av ailable to UXGA/60Hz) (UXGA down con vert displa y in LMD-2050W) V ertical frequency : 50.0 to 85.1 Hz Horizontal frequenc y: 31.5 to 7 7.0 kHz Dot clock: LMD-2050W : 25.
Dimensions 37 Dimensions LMD-2 050W LMD-2 450W – + – + – + – + – + – + 518.5 (20 1 / 2 ) 328.7 (13) 320.0 (12 5 / 8 ) 104.7 (4 1 / 8 ) 269.
Sony Cor poration.
An important point after buying a device Sony LMD-2050W (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Sony LMD-2050W 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 Sony LMD-2050W - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Sony LMD-2050W you will learn all the available features of the product, as well as information on its operation. The information that you get Sony LMD-2050W will certainly help you make a decision on the purchase.
If you already are a holder of Sony LMD-2050W, 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 Sony LMD-2050W.
However, one of the most important roles played by the user manual is to help in solving problems with Sony LMD-2050W. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Sony LMD-2050W 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
