Power for optoma ep 716

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OPTOMA EP-739 - remote control - replacement - $17.4

https://www.remote-control-world.eu > optoma-ep-739-...

Replacement remote control OPTOMA EP-739 (EP739) - 100% replacement 1:1 of ... It is not an universal remote, but dedicated for projector models listed above.

Video Projector Remote Control for Optoma ep739

https://www.amazon.com > Video-Projector-Remote-Co...

Tekswamp remote features comfortable, easy to reach buttons in a compact, rectangular body, convenient for everyday use and transportation.
Compatible Devices: Video Projector
Batteries: ‎2 AAA batteries required
Brand: Tekswamp
Number of Batteries: 2 AAA batteries required Rating: 1 · ‎1 review · ‎US$19.99 · ‎In stock

DLP Projector Remote Control For Optoma EP739 EP738 ...

https://www.ebay.com > itm > brand=Optoma
Features: Infrard ; Year Manufactured: 2020 ; Wireless Range: 5-10 m ; Compatible Brand: For Acer, For BenQ, For Canon, For Sanyo, For Panasonic, For PROMETHEAN, ...
Type: DLP Projector Remote control
Compatible Model: Universal
Compatible Brand: For Acer, For BenQ, For Ca...
Year Manufactured: 2020

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Reset instructions according to this
https://factory-reset.com/wiki/Optoma_Service_Menu
Optoma Service Menu Instructions Most of our Optoma Service Menu methods require the use of an original remote, typically you can not do it with just the buttons on the front of the set. If you no longer have your remote or have damaged it, we recommend that you purchase a Optoma Remote before trying to enter the service menu.
Method 1

1. Press simultaneously {UP} & {ENTER} buttons twice.
2. Press simultaneously {LEFT} & {ENTER} buttons twice.
3. A Service Menu will be displayed
   1. Then to access the Full Service Menu: Press the {UP}, {LEFT} & {DOWN} buttons once.
4. To exit, turn the Projector Off.

Method 2

1. Press the {UP} {UP} {LEFT} {LEFT} buttons.

Method 3

1. Press the {POWER} {LEFT} {LEFT} {MENU} buttons.

Method 4

1. Press simultaneously the {RE-SYNC} {ENTER} {SOURCE} buttons on the Projector.

Method 5

1. Press the {POWER} button.
2. It will show: "Power Off" or "Picture Mute".
3. Then press the {LEFT} button 8 times slowly.

Method 6

1. Press {MENU} {6} {1} {9} {MENU} buttons.
2. To exit the Service Menu: Press {MENU} {6} {1} {9}

There is a source lock and source button I would unlock source lock button and the push source button until you get to your hdmi input you are using. You also may just plug in one input first and once you get the input right play with the multiple hdmis

The blinking green light means the unit is either Powering On (Warming Up) or Powering Off (Cooling Down).

Powering On the Projector
1. Remove the lens cap.
2. Securely connect the power cord and signal cable. When connected, the ON/STANDBY LED will turn Amber.
3. Turn on the lamp by pressing " " button either on the top of the projector or on the remote. The ON/STANDBY LED will now turn Green. The startup screen will display in approximately 10 seconds. The first time you use the projector, you can select your preferred language from quick menu after the startup screen displays.
4. Turn on and connect the source that you want to display on the screen (computer, notebook, video player, etc). The projector will detect the source automatically. If not, push menu button and go to "SETUP". Make sure that the "Source Lock" has been set to "Off". If you connect multiple sources at the same time, press the "SOURCE" button on the control panel or direct source keys on the remote control to switch between inputs.

If you are still unable to get the unit to turn on, try unplugging it for 10 minutes and plugging it back in. If it still ceases to work, contact Optoma here: http://www.optomausa.com/rma_policy.asp
Their Technical Support line is 1-888-887-5001

I’m happy to help further over the phone at https://www.6ya.com/expert/jeremy_69f3cc28d95bf514

on the projector, restart your laptop/computer, this will detect automatically. if not then try display settings to 800x600.

There is no fuse. I took my EP 716 apart to find out why it died. I found a resistor had blown on the power board made by the Tiwan co. Quazarpower. 

ok u have a projector and i thing that the fan on that unit is installed on the projector lamp board and if it is this is the part number for it # ep 716 the bad news is it cost about 300.00 dollars. now if it is not then u are lucky u ccan take the fan in to any electronice parts house and get another one with n/p. and i wish that i could tell u all u have to do is put a little grease on it and that would work but the unit is sealed. i hope this helps marty

It's a setting in the menu. A few minutes poking around will fix it.

You can test the power source if you are getting any power input from the power cord itself. Plug in your power cord and use an eletronic meter on the other end to see if you are getting the proper voltage (110/120) reading. If not, then the power cable is bad in itself. IF you are getting power from your cord, it could also be a fuse inside the Optoma and/or where the power plug on the Optoma meets the actual power source is out of alignment or may also be not making the proper contact to the main circuit board on the Optoma. Hope it helps....JGUAM