NEC LT245 Support Question
NEC LT245 Support Question
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Question posted by mariau on January 16th, 2013
What Type Of Screw Driver Neccessary To Open Case-to Remove And Clean Damaged Pa
the unti is an lt245- something appears to be lose inside the unit- I would like to remove the top/botom of the casing to examine what might be causing the noise.
wouldl ike to know what type of screw fitting/ tools to open the casing.
thanks
Current Answers
Related NEC LT245 Manual Pages
NP115 : RS232 codes- Projectors - Page 5
... an reply is an identification data assigned to send it. ( See each command. The response has two types; Command : This sets an identification data assigned to each command to each command description.) Command
|
|
| Controller |
| Projector |
|
|
Response
(ACK or NAK)
4-1.
1 2 To TxD of PC 3 To RxD of PC 4 5 To GND of PC 6 7 To...
NP115 : RS232 codes- Projectors - Page 8
... Start is not compatible with adding data to the command that requests data. For NAK
This adds a cause of not accepting the command to data portion to return it.
(Example) Power On
Command: 02H 00H... FFH F0H 00H CKS
NAK: A2H 00H 01H 20H 02H DATA01 DATA02 CKS
Data Contents
DATA01 Error types 00H : Not supported 01H : Parameter error 02H : Operation mode error 03H : Gain-related error 04H...
NP115 : RS232 codes- Projectors - Page 9
... LAN cards, visit:
Global: http://www.nec-pj.com/
[Port Number]
The TCP port number used
6 RD-
When using a USB hub, please use a self-powered type, not a bus-powered...
NP115 : RS232 codes- Projectors - Page 10
...REMOTE KEY CODE
060. MUTE CONTROL
078-1. SETTING REQUEST
078-2. MODEL NAME REQUEST
078-6. PROJECTOR INFORMATION REQUEST
00H 81H 00H 00H 00H 81H 00H C0H 00H 00H 00H C0H 00H 88H...INFORMATION REQUEST 2
037-4. LAMP INFORMATION REQUEST 4
038. WXGA MODE SETTING SET
050. BASE MODEL TYPE REQUEST
305-3. LAMP INFORMATION REQUEST
037-2. WXGA MODE SETTING REQUEST
049. PIP/SIDE BY SIDE SET...
NP115 : RS232 codes- Projectors - Page 41
...1AH 01H xxH 02H DATA01 DATA02 CKS
(*1) (*2)
(*4)
(*3)
Supplement: * Sound mute is cancelled in the following cases:
Input connector switching Video signal switching Volume adjustment
078-1. 077. Command: 02H 1AH 00H 00H 02H DATA01 DATA02 CKS...on-screen. DATA32 CKS
(*1) (*2)
(*3)
Data Portion Contents DATA01 .. 03 Projector type MUTE CONTROL Function: This command controls the mute of...
LT245/265_1 spec sheet - Page 2
...case for projector Platinum, high impact plastic rolling case for NEC LT, VT, MT, GT and WT projectors
For more information, call 800.632.4636 or visit www.necvisualsystems.com
NEC is covered for laptop and projector.
LT245... x 768 pixels native, up to 100 kHz (RGB: 24kHz or over); PC Card: PCMCIA type II (1) monitor output (mini D-Sub 15-pin), (1) Stereo Mini Audio (variable audio output) ...
LT245/265 UM - Page 2
... the State of your NEC LT265/LT245 Projector and keep the manual handy for future reference.
Acoustic Noise Information Ordinance-3.
ALL SERVICING MUST BE DONE BY QUALIFIED NEC SERVICE PERSONNEL. Important Information
Safety Cautions
Precautions Please read carefully to make any part inside of the unit. NO USER-SERVICEABLE PARTS INSIDE.
Wash hands after handling. WARNING...
LT245/265 UM - Page 4
... power supply fits this requirement before attempting to use the tilt-foot for peripheral device wiring that might have the object removed by parcel delivery service or cargo shipment. Do not touch the power plug during a thunderstorm. The projector inside
your projector. Doing so can damage your projector. Doing so can cause damage to the projector: * While the projector's lamp...
LT245/265 UM - Page 19
...snaps into place. NOTE: Do not mix different types of the remote sensor on the projector cabinet.
• The projector will not respond if there are objects between the ...on projector cabinet
Remote control
• The infrared signal operates by force.
teries until it coming off.
2
1
2 Remove both old batteries and
install new ones (AAA).
Operating Range for a long time, remove the...
LT245/265 UM - Page 24
... commercially available pin adapter (not supplied) to connect to the projector.
It is turned on the notebook PC's screen does not ...type) or Macintosh (Desktop type)
PHONE
IBM VGA or Compatibles (Notebook type) or Macintosh (Notebook type)
Connecting your PC or Macintosh computer to your PC or Macintosh to a PC or Macintosh, simply: 1. 2.
In most cases signal cannot be caused...
LT245/265 UM - Page 31
...damage to as a door knob. Inserting the PC Card 1.
Make sure that the PC card is needed only when the PC memory card being inserted into the projector...inside the slot. Grasp the edges of insertion. * Back up .
Attempting to force the PC card into the slot in case it into the slot or you may break the internal pin and damage... Connections
Inserting and Removing a PC Card To...
LT245/265 UM - Page 60
...case it will need to the projector. • Do not do the following while the USB memory device or USB memory card reader's access indicator is lit or flashing (while data is being accessed.) Doing so can cause damage...for the projector's Security function. Convenient Features
¹ Using a USB Memory Device or USB Memory Card Reader
The projector is connected to the USB port (type A).
•...
LT245/265 UM - Page 92
... Type]
6. Selecting Video Filter Level [Video Filter] (not available for Video, Viewer and LAN)
This function reduces video noise. If you do not get a better picture even when you set "Signal Select" to "Component" in Setup, set this to "Component".
Off The filter is applied partially.
Less The low-pass filter is removed...
LT245/265 UM - Page 104
...entering the Release Code, your Security will provide you lose or damage your registered PC card. • Formatting your registered...as your protect key. • It is recommended that the projector is turned on and display a message to select the PC card...window. 2. See more PC cards in case you with your protect key function. NOTE: • Some types of PC cards cannot be registered as ...
LT245/265 UM - Page 106
Failure to do so may cause projector malfunction or damage to set only for wireless LAN (Network Type and WEP): 1. Select the "Built-in " tab or the "PC Card"...select "Profiles" and then select "Profile 1" or "Profile 2". 2.
See "Inserting and Removing a PC Card" on page 24.
• Always insert or remove the wireless LAN card when the main power is used on the network using a DHCP ...
LT245/265 UM - Page 126
...) or longer, the "Lamp" indicator in the cabinet will blink red and the message will appear. If you continue to use , the lamp bulb may shatter, and pieces of glass may ...surface might cause an unwanted shadow and poor picture quality. • The projector will be sure to cool before handling. • DO NOT REMOVE ANY SCREWS except the lamp cover screw and two lamp case screws. 7. Even...
LT245/265 UM - Page 127
... lamp housing until the lamp housing is an interlock on this interlock. Secure it in place with the two screws.
CAUTION Do not use a lamp other than the NEC replacement lamp (LT60LPK). 5. Remove the lamp housing by pulling out the handle.
7. NOTE: There is plugged into the socket. Be sure to circumvent...
LT245/265 UM - Page 131
...cases signal cannot be output from RGB output unless the notebook PC is turned on the projector cabinet or the AUTO ADJ.
If so, select an appropriate option.
See page 32. • Reposition the projector to improve its angle to connect between the projector... the focus. Replace the lamp. See page 79. • Remove the lens cap. • Reset the settings or adjustments to the...
LT245/265 UM - Page 145
...types of the loan unit. There may have the projector...unit is repaired. Customer keeps the inoperable unit and when customer returns home, customer arranges to have a case, repair and return can borrow a unit for $200 up to 12 days. Warranty Exclusions: This program does not apply if the Projector's serial number has been defaced, modified or removed... unit' is sent or collected from any cause ...
LT245/265 UM - Page 146
... resulting from:
a.
b.
c. d. Removal or installation of technical adjustments, set-up, maintenance, or adjust- e. Any other factors. Use of user controls. 3.
Cartons, carrying cases, shipping cases, batteries, external cabinets, magnetic tapes, or any accessories used under the following terms.
HOW LONG IS THE WARRANTY
NEC Solutions' LT265 and LT245 projectors are not covered...
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