Gebruiksaanwijzing /service van het product L37A01A van de fabrikant Hitachi
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Model Name L26A01A L32A01A L37A01A This is the image of the model L37A01A. LCD Television READ THE INSTRUCTIONS INSIDE CAREFULL Y . KEEP THIS USER'S MANUAL FOR FUTURE REFERENCE For future reference, record the serial number of your television. SERIAL NO.
USER MANUAL Thank you for purchasing the HIT ACHI LCD T elevision. Please read this user manual carefully before operatin g this product. T o ensure pro per operation, please read a nd follow ALL the instructions, especially the "IMPOR T ANT SAFETY INSTRUCTIONS" and "SAFETY PRECAUTIONS".
1 CONTENTS IMPORTANT SAFETY INSTRUCTIONS ................ 01 INSTRUCTIONS ........................................................ 02 About This Manual ........................................................ 02 Tra d e m a r k C r e dits ............
2 INSTRUCTIONS Thank you for purchasing the HIT ACHI LCD T elevision. We hope that you will enjoy the great performance with this product. This LCD T elevision has been designed to meet the Internationa l standards. Ho wever , it could cause personal injuries and property damage if improperly handle d.
3 SAFETY P RECAUTION S For your safety , please read the following precautions carefully before using this product. Impr oper u se would cause serious pe rsonal injuries and/or damage to your propert y or this product. About the Symbols The following are the symbols used in this manual and affixed on th e unit itself.
4 SAFETY PRECAUTIONS (continued) WARNING There is a risk of fire, elect ric shock, or serious injury. Install the unit at a proper area w here it does not expose anyone to any danger . ● If you hit against the edge of the unit, you may be injured.
5 SAFETY PRECAUTIONS (continued) CAUTION Do not co ver or block any v entilation holes on the product. The unit would overheat, and it could cause fire or dam age the p roduct which may shorten its service life. ● Install the product in accordance with the instructions in this manual.
6 SAFETY PRECAUTIONS (continued) PRECAUTIONS Do not install the unit at areas w here it will be subjected to high te mperatures. It could damage the cabinet or parts of the product. ● Do not install n ear any heat sources such as radiator , heat registers, stoves, or other apparatus that produce heat.
7 ABOUT LCD PANEL Other Common Char acteristics of LCD P anel The following are the com mon phenomena when op erating LCD Panel due to it s structural rea son. Please note that they are not malfunctions. ● Defectiv e Spots on P anel The LCD p anel is manufactured with high-precisi on tech nology .
8 QUICK START GUIDE For more information on connecting an d using your TV, pleas e be sure to read all instruct ions in this user manual. 1. Supplied Accessories U s e r M a n u a l Remote Control 123.
9 QUICK START GUIDE (continued) 3. Inser t the ba tteries into the remot e control… 12 4. Remo ving t he Protective Sheet Before using the TV, remove the protective sheet from the cabinet. 5. Switch On… 19 Press either Power On/ Off switch on the unit or Power On/ Off button on the remote control.
10 COMPONENT NAMES Main Unit F ront Panel ① Cabinet ② Panel ③ Remote Control Receiver ④ Indicating Lamp ⑤ S peaker ⑥ Desktop S tand ⑦ Main Power Switch (on the left side) ⑧ Sub Power S.
11 COMPONENT NAMES (continued) R emote Contr ol Sub Power Press this button to switch TV On or Off standby. Function Select (TV / AV) Press this button to select function mode. Normally, select “TV”. DTT input is not available. Program Select [Page Select] Press these buttons to select a TV program directly.
12 PREPARATION R emote Contro l Batteries Installa tion Handling the R emote Control This remote control operates on 2 “ AA ” batteries. 1. Open the battery compartment cover ● Slide open the battery compartment cover on the backside in the direction of an arrow , and remove the cover .
13 PREPARATION (continued) Safety Precaution on Main Unit Installa tion Read SAFE TY PRECA UTIONS ( 3 to 6 ) car efully besides this pa ge. The Desktop S tand has been used for the illustration in this manual. When installing the main unit, be sure to use the specifi ed m ount units in order to obtain maximum performance and maintain the safety .
14 CONNECTION T er minal P ositions Rear ① Powe r Cord Socket ② Aerial Socket ③ AV1 ④ Service Use Only ⑤ AV2 ⑥ AV3 ⑦ Monitor Out ⑧ PC(RGB)/HDMI Analog Audio Input ⑨ PC Connection Terminal (D-Sub 15 pin) ⑩ HDMI Side ⑪ Headphone Terminal ⑫ AV4 Connecting Pr ocedure This unit is ready for various kinds of connections.
15 CONNECTION (continued) Connecting Pr ocedure (continued) 3. Connecting to Exter nal Equipment ● T er minals on Rear A V1 and A V 2 can be connected to the equi pment with Component output. If your external device has a Compon ent terminal, COMPONENT / AUDIO connection is recommended for higher quality picture.
16 CONNECTION (continued) Connecting Pr ocedure (continued) Monitor Out can be used to display same image a nd sound as main unit on anot her television.
17 CONNECTION (continued) Connecting Pr ocedure (continued) NOTE ● About PC (RGB)/HDMI analog audio input termina l This terminal can be used in one of the follo wing cases only . ① The extern al device is connected to the PC (RGB) terminal of the TV .
18 CONNECTION (continued) Connecting Pr ocedure (continued) 4. Connecting the plug into the wa ll sock et Connect the power cord after completing all other connecti ons. (The type of plug is different from this drawing for some countries.) CAUTION ● Use only the power cord provided.
19 BASIC OPERATION P O W E R O n / O f f Now , turn On the main power of the unit. ● T o turn On the power of the television 1. Press the Main Power switch on the television. ● The Indicating Lamp will illuminate i n Red (S tandby mode). 2. Press either Sub Power button on the control panel or Sub Power button on the rem ote contro l.
20 BASIC OPERATION (continued) V olume UP/DOWN 1. T o increase the sound volume, press button on the remote control, or V olume Up button on the control panel. ● The V olume Indicator value on the screen will shift right. 2. T o decrease the sound volume, press button on the remote control or V olume Dow n button on the control panel.
21 BASIC OPERATION (continued) Input Signal Scre en Display The input signal status can be di splayed on the screen b y pressing the button of the remote control. • The display in TV mode will appear when changing the chan nels. • The display will go out in approximatel y 5 seconds .
22 TV SETUP OPERATION Ho w to use the On-Scr een Display (OSD) system With the On-Screen Display system, you can access the var ious kinds of the features and functions i n this product. Pictur e A udio Tim er Setup Language Select OK Set <Main Menu> • Basic Operation 1.
23 TV SETUP OPERATION(continued) Main Menu List Menu Page Menu Page Picture Mode 27 Perfect V olume 29 Contrast 27 TV S peakers 29 Brightness 27 Audio Reset 29 Color 27 T imer Off T imer 30 Sharpness .
24 TV SETUP OPERATION (continued) Setup Menu (TV mode) You can install channels and make the various settings related channels. 1. Press button. 2. Select “ Setup ” menu and press button.
25 TV SETUP OPERATION (continued) Setup Menu (TV mode) (continued) With this menu, you can access various kinds of features relating to T V channel settings. Setup Auto Tuning Manual Tuning Fine Tu ning Sort T eletext Language Select OK S e t R e t u r n Selected Items Setup hint Auto NTSC4.
26 TV SETUP OPERATION (continued) Channel Selections There are 2 ways to select the channels: step ping through the channel, and selecting b y number. Stepping through the Channel Press Channel Up/Down button to switch the next or previous chann el on the list.
27 TV SETUP OPERATION (continued) Pictur e Setting Y ou can make specific adjustments for the picture based on your preference. 1. Press button. 2. Select “Picture” menu and press button.
28 TV SETUP OPERATION (continued) Pictur e Setting (continued) Selected Items Setup hint Off Low Middle Black Enhancement High Adjusts the black level compensation. Off Low Middle DNR High The noise on the screen or in terference could be reduced, espec ially at the area of weak electric field.
29 TV SETUP OPERATION (continued) Audio Setting You can adjust and customize t he audi o conditin as you like. 1. Press button. 2. Select “ Au d io ” menu and press button.
30 TV SETUP OPERATION (continued) Timer Menu This allows your television to turn Of f (S t andby mode ) at set time automatically , wh ich you may find us eful. Tim er Off Timer ◄► A d j u s t R e t u r n - - Min. Selected Items Setup hint - - Min.
31 TV SETUP OPERATION (continued) Audio Switch ing (TV) NICAM / Sound Multiple x (inc luding A2) (TV mode) Y ou can make optimum use of available audio by pressing I/II button of remo te control.
32 TV SETUP OPERATION (continued) PC Adjustment Setting You can adjust the display condition suc h as position adjustment and co lor setting while connecting to the PC and b eing RGB mode. See 16 for the PC connection. From Setup Menu (RGB) 1. Press button.
33 TV SETUP OPERATION (continued) PC Adjustment Setting (conti nued) F rom Pictur e Menu (RGB) 1. Press button. 2. Select “ Picture ” menu and press button.
34 TV SETUP OPERATION (continued) About T elete xt W hat is “ T elete xt” T eletext is the written information services pr ovided by each TV channel.
35 TV SETUP OPERATION (continued) About T elete xt (continued) How to Oper ate the T elete xt Y ou can display the T eletext s imply by pressing the remote control buttons . Operation Press T o activate T elete xt mode. T o exit from the T eletext mode.
36 FUNCTION Size Switc hing Each time button of the remote control is pressed, the screen display size is switched in sequence, and the status will be displayed at the bottom of the screen.
37 FUNCTION (continued) Size Switching (continued) RGB signal input Y ou can select a suitable size dependin g on the resolution. F u l l 4 : 3 Display Area Selection Diagra m Resolution Full 4:3 640 .
38 FUNCTION (continued) Pow e r Sa ve M od e W hen the A V input is selected Y ou are provided the function to save power consumption w hen no signal is detected i n A V input. Set to On in “ V ideo Power Save ” from Function Menu, which leads to the power save mode i n A V1 /A V2 /A V3 /A V4 /HDMI and the S t andby mode in other A V input.
39 TR OUBLESHOO TING Before calling service technician, check the follo wing tabl es first. If the problem is not be solved with the suggested procedures, contact your local dealer.
40 TROUBLESHOO TING (continued) Symptom and Check List (continued) Symptoms Check list Page ● No picture – normal s ound ● Check the value level of “Brightness” a nd “Contrast” in “Picture Menu”. 27 ● The remote control d oes not work .
41 TROUBLESHOO TING (continued) Symptom and Check Li st (continued) Symptoms Check list Page ● The imag e on the screen is movin g in an oblique direction. (PC input mode only) ● Adjust “Horiz ontal Clock” and “Clock Phase”. 32 ● The coarse h orizontal stripes could be seen in full-display mo de.
42 PRODUCT SPECIFICATIONS SPECIFICATION L26A01A L32A01A L37A01A Display dimensions Approx. 26inches: (576 (H) × 324 (V)mm diagonal 660.5mm) Approx. 32inches: (698 (H) × 392 (V)mm diagonal 801mm) Approx.
43 PRODUCT SPECIFICATIONS (conti nued) Signal Input S-input connector pin specifica tions Pin Input signal 1 Y 2 Y -GND 3 C 4 C-GND Frame GND HDMI connector Input pin specifications Pin Input signal Pin Input signal 1 T . M.D.S. Data2+ 1 1 TMDS Clock Shield 2 T .
44 PRODUCT SPECIFICATIONS (continued) Recommended Signal List W ith Component Video INPUT Signal mode No Signal name Resolution Vertical frequency (Hz) Horizontal frequency (kHz) Dot clock frequency (MHz) Remarks 1 576i 720(1440) x 576 50.00 15.63 27.
45 PRODUCT SPECIFICATIONS (continued) Recommended Signal List (continued) W ith RGB input Signal mode No Signal name Resolution Vertical frequency (Hz) Horizontal frequency (kHz) Dot clock frequency (MHz) Remarks 1 640 x 400 70.09 31.47 25.18 2 VGA 640 x 480 59.
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