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Owners Manual - Page 1
See the label attached on the bottom of the set . Model number : Serial number :
LG DLP PROJECTOR
RD-JT91
OWNER'S MANUAL Retain it for future reference.
Please read this information to your set . Record model number and serial number of the set and quote this manual carefully before operating your dealer when you require service.
Owners Manual - Page 2
... interference to radio communications. DLP PROJECTOR
FCC NOTICE • A Class A digital device
This equipment has been tested and found to comply with the instruction manual, may be required to ... can radiate radio frequency energy and, if not installed and used in accordance with the limits for a Class A digital device, pursuant to Part 15 of this product may cause radio interference, in...
Owners Manual - Page 3
... Instructions ...4-6
Names of parts Main Body ...7 Connecting Part ...7 Control Panel ...8 Remote Control ...9 Installing Batteries...9 Projector Status Indicators...10 Accessories ...11 Optional Extras...11
Installing and Composition Installation Instructions ...12 Basic Operation of the Projector...13 Using Kensington Security System...14 Turning on the Projector ...15 Turning off the Projector...
Owners Manual - Page 4
...instruction may cause light injuries or damage to the projector. ➟ After reading this instruction may cause a fire or an electric shock hazard !
4
Indoor Installation
WARNING
Do not place the Projector...violation of this manual, keep it in the place that the user always can contact easily.
Ensure good ventilation around the projector. Do not place the projector directly on the...
Owners Manual - Page 5
... of the projector such as a heater. Do not touch metal parts during or soon after operation since the vents and lamp cover will not...service center.
Do not plug when the power cord or the plug is damaged or the connecting part of the outlet and causes a fire hazard ! Ensure the power cord does not come into the projector.
It may cause an electric shock hazard !
Safety Instructions...
Owners Manual - Page 6
... hazard! Others
WARNING
Do not attempt to clean the internal parts of battery. Contact your dealer or service centre. Others
NOTES
Be sure to unplug if the projector is moist with old batteries.
Cleaning
NOTES
Contact the Service Center once a year to service the projector yourself.
Accumulated dust may cause damage to be used for removing...
Owners Manual - Page 7
...) Video
AC IN Kensington Security System Connector (Refer to page 14)
7 You may overlap projecting lens.)
Connecting Part
DVI Input
USB(Service) S-Video *This jack is only used for service. Names of parts
Main Body
* The projector is installed. This can be a normal result of the manufacturing process and does not always indicate a malfunction.
If not...
Owners Manual - Page 10
... end of its high temperature. Red
Projector lamp is not closed.
Orange
This projector is cooling as its life and needs to problem with a new lamp. (over 2000 hours)
The projector has trouble in high temperature. Red (flashing)
Power has turned off due to be replaced with the internal cooling fan.
Lamp Indicator Operation Indicator Temperature Indicator
MENU
SOURCE...
Owners Manual - Page 11
...
2 Batteries (size AAA)
Video Cable
Computer Cable
Names of parts
Power Cord DVI-D Cable
RCA to D-Sub Cable
Operating guide
Optional Extras
* Contact your service personnel for projector
Audio Cable
Portable Bag
S-Video Cable
11 Projection Screen
Lamp
SCART to RCA jack (option)
Ceiling installer for replacing a new lamp. * Projector lamp is reaching the end of its life and needs...
Owners Manual - Page 17
... to the operating instructions supplied with your computer.
c.
b. For details, refer to connect >
a. Connection
Connecting to a Desktop PC
* You can connect the projector to a computer of VGA, SVGA, XGA and SXGA output. * You can use ARC function for the RGB signals of the Aspect Ration 4:3. (For HD wide input signals, you set your computer...
Owners Manual - Page 18
...purchase a D-TV receiver (Set-Top Box) and connect it to the projector.
* Please refer to connect... projector.
< How to the Audio output
port (L) of the D-TV Set-Top Box for the connection between projector and D-TV Set-Top...projector to the output jacks of the DVD might be supported the DVI/HDCP.
(R) AUDIO (L)
DTV OUTPUT
DVI OUTPUT
Y
PB
PR
< How to RGB Input (PC/DTV) of the D-TV Set...
Owners Manual - Page 19
... is just example to help with the Projector operation.
* If there is displayed and can be displayed on the screen. * This operating guide explains operation of menu options will not ...) mode mainly.
Function
Function
* In this manual, the OSD(On Screen Display) may be different from your Projector's because it , press OK (A) button after selecting [Reset] item.
G To exit the menu display...
Owners Manual - Page 24
... image to get the image to +50. Press the OK (A) button and then use F, G button to adjust [Clock], [Phase] in accordance with the input source, set the position of the image by using the MENU button. (Only in RGB input only.
1. G Based on the screen size.
* Phase Function This function is...
Owners Manual - Page 25
... the best image quality at a resolution of 640X480 or 800X600.)
Signal
480i
NTSC(60Hz)
480p 720p
1080i
576i
PAL(50Hz)
576p
1080i
* Cable type
1- The following table lists the display formats supported by the projector.
4PVSDFT VGAEGA PC98 / VGA text VGA
SVGA
XGA SXGA
'PSNBU
640X350 640X350 640X400 640X400 720X400 720X400 640X480 640X480 640X480...
Owners Manual - Page 27
Only service personnel can replace lamp after minimum 3 min. from disconnect mains plug to high temperature and voltage. Specifications
Information
MODEL
DLP panel size resolution screen size
remote control distance speaker system
horizontal / vertical ratio zoom ratio
Video compatibility Power
height(mm/inches) breadth(mm/inches) length(mm/inches) weight(kg/pounds)
RD-JT91
0.55 inches 800(...
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