LG DS420 User Manual

— i — Copnual, nor any of the material contained herein, may be consent of the author. © Copyright March, 2008 Dische content hereof without obligat

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Rear view ITEM LABEL DESCRIPTION SEE PAGE: 1. AC IN Connect

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Bottom view ITEM LABEL DESCRIPTION SEE PAGE: 1. Ceiling

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Remote Control Parts Important: 1. Avoid using the projector with

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 7 – ITEM LABEL DESCRIPTION SEE PAGE: 1. Up cursor Na

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Remote Control Operating Range The remote control uses infrared tr

– 9 – SETUP AND OPERATION Inserting the Remote Control Batteries 1. Remove the battery compartment cover by sliding the cover in the direction of t

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Connecting Input Devices A PC or notebook computer and video devic

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Starting and Shutting down the Projector 1. Connect the pow

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll 5. When the “Power Off? /Press Power again” message appears, pres

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Setting an Access Password (Security Lock) You can use the f

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll — ii — Important Safety Information Important: It is strongly reco

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll 5. You can use the cursor buttons ▲▼◄► either on keypad or IR rem

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Adjusting the Projector Level Take note of the following whe

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Adjusting the Zoom, Focus and Keystone 1. Use the Image-zoom con

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Adjusting the Volume 1. Press the Volume +/- buttons on th

– 18 – ON-SCREEN DISPLAY (OSD) MENU SETTINGS OSD Menu Controls The projector has an OSD that lets you make image adjustments and change various setti

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Setting the OSD Language Set the OSD language to your prefer

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll OSD Menu Overview Use the following illustration to quickly find a

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll OSD Sub-Menu Overview – 21 –

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Image Menu Press the MENU button to open the OSD menu. Press the

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Advanced1 Feature Press the Menu button to open the OSD menu

PPPrrreeefffaaaccceee – iii – Power Safety  Only use the supplied power cord.  Do not place anything on the power cord. Place the power cord wh

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Color Manager Press (Enter) / ► to enter the Color Manager sub m

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Computer Menu Press the MENU button to open the OSD menu. P

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Video/Audio Menu Press the MENU button to open the OSD menu. Pres

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Audio Press (Enter) / ► to enter the Audio sub menu. ITEM

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Installation I Menu Press the MENU button to open the OSD menu. P

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Installation II Menu Press the MENU button to open the OSD

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Advanced2 Feature Press the Menu button to open the OSD menu. Pres

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll OSD Menu Setting ITEM DESCRIPTION Menu Position Press ◄►

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Lamp Hour Reset Please refer to Resetting the Lamp on page 36 to

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Factory Reset Press the cursor ▲▼ button to move up and down

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll — iv — Main Features • Lightweight unit, easy to pack away and tr

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 34 – MAINTENANCE AND SECURITY Replacing the Projection Lamp The

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll 3. Remove the two screws from the lamp module. 4. Lift the

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Resetting the Lamp After replacing the lamp, you should reset the

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 37 – Cleaning the Projector Cleaning the projector to remo

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Using the Kensington® Lock If you are concerned about security, at

– 39 – TROUBLESHOOTING Common problems and solutions These guidelines provide tips to deal with problems you may encounter while using the projector.

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 40 – LED Error Messages ERROR CODE MESSAGES POWER LED BLINK OVER

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 41 – Lamp Problems Problem: There is no light from the pro

– 42 – SPECIFICATIONS Specifications (DS420 Only) Model DS420 DX420 Display type TI DMD 0.55-inch SVGA TI DMD 0.55-inch XGA Resolution SVGA 800x600

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Projection Distance vs. Projection Size DS420 Projection Di

PPPrrreeefffaaaccceee – v – Table of Contents GETTING STARTED...

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 44 – DS420 Timing Mode Table The projector can display several r

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 45 – SIGNAL RESOLUTION H-SYNC (KHZ) V-SYNC (HZ) COMPOSIT

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 46 – SIGNAL RESOLUTION H-SYNC (KHZ) V-SYNC (HZ) COMPOSITE / S-

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Projector Dimensions – 47 –

– 48 – REGULATORY COMPLIANCE FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device pur-suant to

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll — vi — HAVING THE PROJECTOR SERVICED ...

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll – 1 – GETTING STARTED Packing Checklist Carefully unpack the

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr———UUUssseeerrr’’’sss MMMaaannnuuuaaalll Views of Projector Parts DS420/DX420 Front-right View ITEM LA

DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll Top view—On-screen Display (OSD) buttons and LEDs ITEM LAB