NEC VT695 Support Question

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Question posted by seraphimdawn on November 17th, 2015

Replaced Lamp, Still No Light.

My nec vt695 stopped producing a picture, replaced bulb, lamp cover is in tact, still no picture after pressing the help button for ten seconds to reset lamp hours. Red status light keeps blinking.

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Answer #1: Posted by TechSupport101 on November 17th, 2015 11:30 PM

TechSupport101

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Hi. If you are certain you have correct replacement part (lamp) and you have it properly installed, then it will be that the root cause lies else where. Find the 46MB large service manual specific for this model that should be able to help isolate the issue.

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Related NEC VT695 Manual Pages

NP115 : RS232 codes- Projectors - Page 27

... 82 : Reserved DATA83 .. 86 : Lamp Hour Meter (second) (!) DATA87 .. 90 : Filter Usage (second) DATA91 .. 94 : Panel Usage (second) DATA95 .. 98 : Projector Usage (second) Response: At the time of projector. Lamp Timer Acquisition Examples DATA83 DATA84 DATA85 DATA86 : Lamp Timer 00H 00H 00H 00H : Total 0 seconds C0H 65H 52H 00H : Total 5400000 seconds/3600 = 1500 hours 00H E4H 57H 00H...

NP115 : RS232 codes- Projectors - Page 28

... A3H 94H 01H xxH 02H DATA01 DATA02 CKS (*1) (*2) (*4) (*3) value will change to 10800 seconds : Starting time for acquiring remaining lamp time (in terms of Normal mode values) : Lamp Hour Meter (Normal mode) DATA01 DATA02 DATA03 DATA04 30H 2AH 00H 00H : 10800 seconds Calculator Procedure 1) Set calculator to HEX 2) Punch in DATA04 DATA03 DATA02 DATA01 (00002A30...

NP115 : RS232 codes- Projectors - Page 29

... acquires the information on the projector lamp in DATA06 DATA05 DATA04 DATA03 (00004650) 3) Change from HEX to Decimal - Command: 03H 96H 00H 00H 02H DATA01 DATA02 CKS (*3) Data Portion Contents DATA01 Target 00H : Lamp1 01H : Lamp2 DATA02 item 00H : Lamp Hour Meter (second) (!) 01H : Lamp usage time (second) (!!) 04H : lamp remaining amount until lamp warning message (100% to -10...

NP115 : RS232 codes- Projectors - Page 30

... acquires the information on the projector lamp. Command: 03H 9BH 00H 00H 03H DATA01 DATA02 DATA03 CKS (*3) Data Portion Contents DATA01 Target 00H : Lamp1 01H : Lamp2 DATA02 Unit(!4) 00H : Second 01H : Reserved 02H : Hour DATA03 Item 00H : Lamp Hour Meter (second)(!2) 01H : Lamp usage time (second)(!3) 04H : lamp remaining amount until lamp warning message ( 100% to...

NP115 : RS232 codes- Projectors - Page 31

... 01H : Eco Response: At the time of projector. LAMP MODE REQUEST Function: This command acquires the setting of the lamp mode of a failure A3H B0H 01H xxH 02H...lamp's use of hours 50H 46H 00H 00H : 18000 seconds Lamp Usage = 18000 / 3600 = 5 hour (!1) X = 100 - ((Lamp Use Prohibited Time * 100) / Lamp Use Warning Starting Time) Example) The case of Lamp Use Prohibited Time 2100[H] A Lamp...

NP216 : NP01UCM (ceiling mount) instructions - Page 9

... able to just slightly loosen the screw so that your key for projector removal. Use additional man power or mechanical lifting equipment to touch the projector while tightening the set screw. Visit the NEC Web Site at www.necsam.com 9 of the projector! If not using security allen wrench (B) or standard 4 mm allen wrench...

VT595/695/700 spec sheet - Page 2

..., carts, mount accessories and replacement cables. 12.2" (309mm) 10.2" (258mm) 4.4" (112mm) UNIQUE FEATURES Advanced AccuBlend ensures detailed images when non-native resolution sources are connected to the projector Autosense automatically syncs with any computer signal and features one year or 500 hours - The lamp is covered for use with projector mount Adjustable suspended ceiling...

VT695/700 IG - Page 1

...Description Type: 3 panel LCD projector, 0.63" p-Si TFT w/MLA Resolution: 1024 x 768 Dimensions: 12.1" (W) x 4.4" (H) x 10.2" (D) Power Consumption: 295W (max) Lens Specifications Throw Ratio: 1.5 - 1.8:1 (for 100" diagonal) Offset Angle: 8.7° - 10.4° (for 100" diagonal) Screen Sizes: 25" - 300" diagonal (4:3) Brightness: Fan Noise: Weight: BTU's: VT695: 2500 ANSI Lumens VT700...

VT49/490/491/590/595/695 UM - Page 15

...) 4. PIC-MUTE Button (→ page 30) 6. S-VIDEO Button (→ page 22) 15. VOLUME (+)(-) Button (→ page 27) 18. LAMP MODE Button (→ page 31) 19. PAGE UP/DOWN Button* (→ page 34,35) 7. POWER ON Button (→ page 20) 3. SELECT ̆̄̇̈ Button 9. Button (→ page 27) 17. HELP Button (→ page 48) 22. PICTURE Button (→ page...

VT49/490/491/590/595/695 UM - Page 29

...) NOTE: Immediately after turning on the power. 21 After this happens, replace the lamp. • If the lamp fails to light, and if the STATUS indicator flashes on and off in a cycle of the 8 menu languages. This menu gives you will light green. If one of the projector is set to protect the internal system. When the...

VT49/490/491/590/595/695 UM - Page 38

... POWER MAGNIFY PIC-MUTE PAGE UP MENU DOWN ENTER EXIT · Freezing a Picture Press the FREEZE button to magnify the picture. Press the MAGNIFY (+) button to freeze a picture. To move the magnified image, use the SELECT ̆,̄,̇ or ̈button. 1 S-VIDEO LAMP MODE 2 VOLUME ASPECT HELP PICTURE FREEZE OFF ON POWER MAGNIFY PIC-MUTE PAGE UP MENU DOWN ENTER...

VT49/490/491/590/595/695 UM - Page 39

...: VT695 Steady Green light LAMP STATUS POWER To change from [Eco] to [Normal], Go back to Step 2 and select [Normal]. Press the LAMP MODE button on the remote control to select [Security] and press the SELECT ̈ button. 31 Select [Setup] → [General] → [Lamp Mode]. • The lamp life remaining and lamp hours used can be checked in Eco mode, the picture brightness...

VT49/490/491/590/595/695 UM - Page 48

...) RGB/Component RGB/Component, RGB, Component Yes Computer 2 (Analog) (VT695/VT595) RGB/Component RGB/Component, RGB, Component Yes Computer(VT590/VT490/VT59/VT49) RGB/Component RGB/Component, ..., PAL, PAL-M, PAL-N, PAL60, SECAM Separate Sync, Composite Sync, Sync on Green, Sync on Video Interlace, Non-interlace Reset Item Current Signal All Data Clear Lamp Hours Clear Filter Hours 40 5.

VT49/490/491/590/595/695 UM - Page 56

Using On-Screen Menu ¶ Menu Descriptions & Functions [Information] Displays the status of lamp usage. The value informs you of the amount of the current signal and lamp usage. Model VT695/VT595/ VT590/VT490 Lamp life(H) Normal Eco 2000 3000 Replacement lamp VT85LP VT59/VT49 3000 4000 VT80LP [Source] [Source Index] [Vertical Frequency] [Video Type] [Sync Polarity] [...

VT49/490/491/590/595/695 UM - Page 57

... happens, press the HELP button on the remote control for a confirmation. Selecting this option displays submenu for ten seconds to reset the lamp clock back to 4100 hours in Eco mode) of the lamp use will turn off and go into standby mode after replacing the lamp. * VT59 and VT49: 3100 hours (up to the factory preset levels. NOTE: The projector will...

VT49/490/491/590/595/695 UM - Page 60

... the lamp housing. Turn the projector off, wait 30 seconds, turn it has been used. If this happens, contact your lamp has been operating for VT59/VT49 is pressed To turn off and go into standby mode after 2000*1 hours (up to access the lamp cover on the lamp housing. 6. Maintenance » Replacing the Lamp After your NEC dealer for lamp replacement. *1 NOTE: Lamp life...

VT49/490/491/590/595/695 UM - Page 62

... until it with the two screws. 6. Order this happens, press the HELP button on the projector. 7. Maintenance 4. Be sure to reset the lamp usage hours. NOTE: When the lamp exceeds 2100* hours (up to 4100 hours in Eco mode) of service, the projector cannot turn on the remote control for ten seconds to reset the lamp clock back to 3100* hours in Eco mode). 54

VT49/490/491/590/595/695 UM - Page 63

... the lamp with the STATUS indicator blinking (2-cycle On and Off.) Should this happen, do the following: • Unplug the power cable after the cooling fans stop. • Move the projector to a cooler location. 4 cycle (0.5 sec On, Fan error Fans will be displayed. The projector is replaced. ing down . Lamp Indicator Blinking light Indicator Condition Off Red Steady light Red Green...

VT49/490/491/590/595/695 UM - Page 64

... there is still no picture, press the button again. • Ensure your registered keyword if the Security function is enabled. (→ page 31) • Be sure to connect the projector and notebook PC while the projector is installed correctly. (→ page 54) • Check to see if the lamp usage exceeds 2100* hours (up to the notebook...

VT49/490/491/590/595/695 UM - Page 74

... other Power No power (POWER indicator does not light green) See also "Status Indicator (STATUS)". Lamp cover is flickering. Usually, the combination of function keys will help us solve your dealer or service personnel, check the following list to be trapezoidal (unchanged even though you carry out [Reset] in the projector's menu. Still no image even though you...