Most projectors require you to reset the lamp operating time counter to 0 after changing the light. If the counter is not reset, the projector may prematurely indicate that the replacement light is worn out or may even refuse to turn on. You can either follow the procedures below or consult your projector’s manual to learn how to reset the light counter.
Never swap out the lamp before resetting the counter. We advise that you order a new lamp right away even if your old one is still shining brightly and the projector is beginning to suggest that its life is about to expire. Install the new lamp as soon as it is delivered, and save the old one as a backup. It is recommended to avoid exceeding the bulb’s lifespan because doing so considerably increases the risk of explosions.
Procedures differ depending on the projector model as well as between projector manufacturers. Here are a few illustrations to get you started:
- Viewsonic, 3M, Dukane, and Elmo
- To access the menu, click the “MENU” button.
- Use the “ARROW UP” and “ARROW DOWN” buttons to select “Go To Advanced Menu…” when “EASY MENU” appears, then hit the “ARROW RIGHT” button.
- Press the ARROW RIGHT button after selecting “OPTION” from the menu in the left column using “ARROW UP” or “ARROW DOWN.”
- Press and hold the “RESET” button or the “ARROW RIGHT” button after selecting LAMP TIME from the “OPTION” (or “ADVANCED”) menu using the “ARROW UP”/”ARROW DOWN” buttons.
- A dialog box is displayed. Using the “ARROW UP” button, select “RESET”.
- Proxima, Infocus, and ASK
- Approach 1:
- Turn on the projector.
- Press and hold the volume up (“Vol+”) button for at least three seconds before pressing and holding the volume down (“Vol-“) button.
- The warning light ought to go green.
- Approach 2:
- Choose “About” from the menu (resp. “Info”).
- Reset the counter by selecting “Reset Lamp Timer” and confirming it.
- srie P/H/XD/X from Acer
- On the projector’s control panel or the remote control, press the “MENU button.
- To select Advanced setup, press the “Arrow up” and “Arrow down” buttons.
- To select “Reset lamp hours,” use the “Arrow up” and “Arrow down” buttons.
- To reset the lamp counter to zero, press the > button and select “Yes.”
- To return to the main menu, press the “MENU” button on the remote control or the control panel.
- Press the “MENU” button on the remote control or the control panel to close the OSD menu. The projector will save the modified settings and the OSD menu will exit.
- To display the lamp counter, press and hold Exit on the projector control panel for five seconds.
- To reset the counter to zero, press the Auto button on the remote control or the control panel.
- The OSD will vanish after around 5 seconds.
- Call up the OSD menu once the starting logo has appeared.
- SYSTEM SETUP: “Advanced” > “Lamp Settings” should be accessed.
- Enter the “MODE” or “ENTER” key.
- A popup titled “Lamp Settings” will appear. Press the “MODE”/”ENTER” button and select “Reset.”
- You’ll get a notice asking if you want to restart the lamp counter.
- Press the “MODE”/”ENTER” button after selecting the “Reset” option.
- The count of lamps will be reset to 0.
- PB6100/PB6110/PB6200/PB6210 from BenQ
- To activate the light counter, press and hold the “Exit” button on the projector control panel for 5 seconds.
- Press “MENU” to restart the counter when the OSD menu displays, or “Exit” to end it.
- Press the “Exit” button to exit the menu or the “Button” to reset the lamp’s running time to zero.
- “LAMP HOUR RESET OK” will be displayed. To exit the menu, click the “Exit” button.
- Canon, Christie, Eiki, and Boxlight
- Turn on the projector and select “MENU” from the menu. You’ll see the “ON-SCREEN MENU” emerge.
- To move the red frame to the “SETTING” icon, use the “POINT LEFT/RIGHT” buttons.
- Select “POINT DOWN.” When the “SET” button is pressed, the red frame will move to the “Lamp counter reset” option.
- You’ll see the message “Lamp replace counter Reset?”
- The “Yes” and “SET” buttons should receive the red arrow.
- You’ll see a second dialogue box with a request to confirm your selection. To reset the lamp counter to 0 click the “Yes” button.
- The lamp indicator “LAMP REPLACE” will stop lighting up after the counter has been reset.
- When the projector settings are displayed, press “MENU” and select “RESET” from the menu.
- Select “Setting LAMP HOURS,” then press “ENTER” to confirm the reset.
- The menu can be accessed by turning on the projector and pressing the “MENU” button.
- Choose “LAMP TIME” from the “OPTION” menu.
- The “RESET” button should be pressed and held for around 3 seconds.
- To confirm, select “RESET.”
- To open the menu, click the “Menu” button.
- To access the “Information” menu, use the “Right” or “Left” buttons.
- Select “Lamp Hour Reset” with the “Up” or “Down” buttons.
- Either “Enter” or “Right” should be pressed. You will notice the message “Please check user manual.”
- Press the “Down,” “Up,” “Left,” and “Right” buttons on the remote control in that order. There will be information about how to reset the counter.
- Turn the projector on.
- Hold the “ARROW RIGHT” and “ARROW LEFT” buttons down on the remote control while simultaneously depressing the “POWER” button on the projector control panel.
- The lamp indicator will blink twice after 3 seconds.
- To finish the lamp reset, let go of the buttons.
- The NEC srie NP/U/LT/VT
- Select “RESET” from the “MENU” menu by pressing the
- Select “CLEAR LAMP HOURS”; a dialogue box will display; then click “OK.”
- The projector won’t turn on if the counter has accumulated more than 3,100 running hours.
- Put the projector on standby if this happens. For roughly 10 seconds, hold down the “ON/STANDBY” and “CANCEL” buttons on the remote control. The “LAMP” sign will stop glowing once the bulb counter resets to zero.
- Activate the “Menu” button. To navigate to and select the “Settings” menu, press the “left” and “right” arrows (respectively, “3” and “4”).
- To access “Lamp Counter,” press the “Arrow up” and “Arrow down” buttons. Click “Select.”
- The screen will show the lamp counter. To confirm, click “Reset” and then “Yes.”
- The “ENTER/ARROW right” and “AUTO SYNC” buttons should be pressed and held. Press the “ON” button, then the “ARROW left” button while still holding them down.
- You will see “0000h” on the screen to indicate that the counter has been successfully reset.
- Sharp XR10X, XR20S, XR20X, and XR10S
- The “MENU/HELP,” “ENTER,” and “ARROW down” buttons should be pressed and held. Press the “STANDBY/ON” button while you are holding them down.
In This Article...
How can I turn the TV lamp back on?
Remember to reset the lamp working time counter to 0 after replacing the light in your TV. If you don’t reset the counter, the TV can even refuse to turn on or prematurely declare that the new light is worn out. The steps to reset the lamp counter can be found in your television’s handbook or you can follow the instructions below.
Never swap out the lamp before resetting the counter. Even if your old light is still shining brightly but the TV begins to warn that the end of the lamp’s life is approaching, we advise that you get a new lamp right away. Install the new lamp as soon as it is delivered, and save the old one as a backup. It is recommended to avoid exceeding the bulb’s life expectancy because doing so raises the risk of explosions.
Examples of how to reset a lamp counter specifically:
- On the TV and remote control, press and hold the MENU button until the menu appears.
- Release the television’s MENU button first, then the remote control.
- The MUTE button on the remote control should be pressed first, followed by ENTER or OK, which should be held down until the lamp’s operating hours display on the screen.
- Release the ENTER / OK button first, then the MUTE button.
- Click SELECT on the remote control, then press the reset button once again to restart the counter.
- Turn on the TV.
- Press YES or ENTER if the message Please Replace Lamp displays.
- Input the MENU key.
- Go to the menu and select Low Reminder.
- Double-click the Enter button.
- Turn the TV off.
- Press RETURN or EXIT if the message Please Replace Lamp appears.
- Hold down the “Vol -” button on the TV’s remote control. Press and hold the PIP or SPLIT button on the remote control’s bottom row simultaneously for at least five seconds.
- Release the button after you see the message LAMP TIME WAS RESET TO 0.
- For the reset to be complete, press the “OK” button.
- Press the RECALL button on the remote control while simultaneously depressing the “Vol-” button on the TV’s control panel. A red icon will show in the bottom left corner of the screen after approximately 3 seconds.
- Press the RECALL button many times to make the red icon vanish.
- Press the following buttons sequentially while pointing the remote control at the TV: 1 8 2 POWER MUTE On some devices, you must press MENU rather than MUTE.
- The phrase “Loading Factory” will show up on the TV screen.
- Press ARROW RIGHT or ENTER to select Option.
- Press ENTER after selecting RESET LAMP TIMER.
- Press EXIT, then use the POWER button to turn the TV off. Turn it off for at least five seconds before turning it back on.
- Turn on the television and select MENU.
- Press SELECT after choosing SETTINGS using the arrows.
- From the menu that displays, pick SETUP.
- Decide on RESET LAMP TIMER.
- To confirm the counter reset, select YES.
- Wait at least ten seconds after turning off the TV.
- Press and hold the TV’s ON, INPUT, and MENU buttons all at once.
- For some models, VOLUME instead of MENU may be the proper combination.
- Release the buttons once the STANDBY indicator turns on.
On a Mitsubishi, where is the reset button located?
Resetting a Mitsubishi TV
- Pushing on the front panel will make it open.
- Push the “System Reset” button using a pointed instrument, like the tip of a paper clip or the sharpened end of a pencil.
- Wait until the green LED light on the front panel display stops flashing, which should take around a minute.
Why is my Mitsubishi TV always shutting off?
TV Automatically Turns Off If the light isn’t blinking, something may have moved the plug out of the electrical socket, blown a fuse, or triggered a circuit breaker. Connect the TV, change the fuse, or restart the circuit breaker as necessary.
How can you reset a projector hard?
Navigate to the Advanced Settings by pressing the menu button on the projector or the remote control. 2. Pick resetting everything to factory defaults. Note that the reset button could be located slightly differently on some models.
What does a projector lamp timer mean?
What would happen if your projector suddenly stopped working during a presentation? Would a training session stop too soon, requiring your team to return later? Would an interruption to a client engagement cost you and your team a possible sale? This could occur to you if the lamp in your projector fails. Projector manufacturers use lamp timers into their products to warn you when to change your bulb before it breaks and stop this from happening. You presumably already change the bulb in your projector on a regular basis, but do you also reset the timer each time? Your projector won’t be able to alert you when it’s time to swap out that new bulb if you aren’t.
How can I reset the Mitsubishi TV remote control?
To clear the menu, hold down the INPUT and VOL+ buttons for 10 seconds. Perform a System Reset if the TV won’t turn on or off, respond to the remote control, or respond to the buttons on the control panel. For ten seconds, hold down the POWER button on the control panel.
When there is a power outage, how can I reset my TV?
Before hiring a repairman or heading online to look for a new TV, there are a few things you may do if your TV isn’t working properly or won’t turn on at all after a power loss.
Unplug Your TV and Perform a Power Drain
- Remove the TV’s plug from the outlet.
- The power button should be pressed and held for 10 to 30 seconds to completely drain the TV of any remaining power.
- Reconnect the TV to the power supply at this point, then try turning it on. If it doesn’t work, try repeating the previous steps and unplugging the TV for a number of hours. After some time, some electronic components can reset themselves.
- Your problems should now be resolved, but if the TV is still not functioning properly, move on to the next step.
Reset to the Factory Default Settings
The TV’s factory default settings were there when it left the production line. If you’re using the coaxial connection to connect your TV, disconnect it from the wall first before you begin the reset process (it is most likely plugged into the “Coax or “Ant port).
Where is the Mitsubishi mini split’s reset button located?
You must click the AC’s reset button to restart the tiny split “reset switch (found on the bottom).
Remember to flip the breaker back on after checking to see whether it has tripped “leave it off for about a minute, then switch it back on.
The Mitsubishi thermostat needs to be reset.
It can be useful to reset a Mitsubishi air conditioner. By resetting the device, any potential serious problem can be avoided. How then do you reset it? Let’s answer this down here, shall we?
Following are the steps to reset your Mitsubishi air conditioner:
- Turn off the electricity to the outside unit and the AC unit.
- Wait anywhere between 30 and 1 minute.
- Restart the indoor and outdoor AC units by turning the power back on.
- Use the remote to adjust your air conditioning or turn on the thermostat.
Was it really that simple? As we discuss the causes of your Mitsubishi AC unit not cooling, please keep reading. Additionally, we’ll discuss some connected issues that might be of interest to you. So with that, let’s get started!