Question about Behringer EUROPOWER EP2500 Amplifier

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Need schmatic for ep2500

Ch 1 has very shrill sound no yellow led action...start to turn up vol and red led lights right away......i suspect blown input on that ch.......also ch 1 bleeds into ch 2 output and causes red led to light up with no input to ch 2 just a 1kc tone on ch 1. are there any schematics in pdf form that i can download anywhere?....please help...thank you...ted kay

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Http://www.qsc.com/support/library/schems/Current/RMX%20Series/rmx1850.pdf is a similar product, ie perfectly identical in most respects. This may not be trivial. Good luck.

Posted on Oct 22, 2007

  • Anonymous Oct 22, 2007

    Ha! Confused again here. Wrong model. Try:http://www.qsc.com/support/technical_sup...
    The RMX2450 is more like it. I should sleep more... Sorry

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Check preamps small parts! maybe you have change value capacitors and resistors!

Posted on Sep 25, 2007

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1 Answer

What dose red or yellow blinking lights on my jazzy pride electric power chair mean /


  1. VR2/VSI DIAGNOSTIC FLASH CODES
# OF LEDS
CODE
CAUSE
POSSIBLE SOLUTION
One red LED
1
Low battery voltage
Charge batteries
Two red LEDs
2
Left motor open
Make sure left motor is plugged into controller.
Three red LEDs
3
Left motor wiring fault
Contact your authorized Pride Provider.
Three red LEDs One yellow LED
4
Right motor open
Make sure right motor is plugged into controller.
Three red LEDs Two yellow LEDs
5
Right motor wiring fault
Contact your authorized Pride Provider.
Three red LEDs Three yellow LEDs
6
Inhibit active
Contact your authorized Pride Provider.
Three red LEDs Four yellow LEDs
7
Joystick error
Contact your authorized Pride Provider.
Three red LEDs Four yellow LEDs One green LED
8
Controller error
Contact your authorized Pride Provider.
Three red LEDs Four yellow LEDs Two green LEDs
9
Brake fault
Make sure both motors are plugged into controller.
Three red LEDs Four yellow LEDs Three green LEDs
10
High battery voltage
Contact your authorized Pride Provider.
What if the speed LEDs on the VR2/VSI begin to flash?

  • Determine if the battery charger is connected to the power base. When the battery charger is connected to the power base, a charger inhibit feature keeps the power chair from driving. This is indicated by the VR2/VSI speed
    LED(s) flashing.
  • Determine if the charger harness fuse has blown. A blown charger fuse can cause the charger inhibit to
    activate.
  • Determine if all controller connections are plugged into the power base properly. If the 3-pin charger
    inhibit connector is not plugged in properly, then the charger inhibit feature will activate.

Oct 05, 2017 | Pride Health & Beauty

1 Answer

Power and opc bottom blinking, tv won't come on


Sharp LED/LCD EEP cleared Step 1 Remove Mains Plug 2 Press On/Off Switch from LED/LCD Panel 3 Press Ch Down & Input Switch together and plug in mains cord 4 LED/LCD will start 5 "K" will appier on Screen 6 Press Ch Down & Vol Down from LED/LED Panel 7 1/9 Page will appier on Screen 8 Go to 9/10 page by pressing Up & Down arrow of remote 9 Select EEP Cleared 10 Press ok button from remote 11 On Screen dispay EEP running 12 Remove Mains Plug after complete EEP Run 13 Restart LED/LCD

Jan 08, 2016 | Sharp Televison & Video

1 Answer

Replaced power supply and reset still on light no sound just a flashing green light


Remove Mains Plug and press Standby switch from LED Panel for 30 sec.
Press Input & Ch Down Switch from LED panel and plug in and start LED
LED will start and "K" will appear on screen
Press Ch Down & Vol Down switch at same time
You will get 1/10 page on screen
Go to 9/10 page by pressing left & right button from remote
Select EEP and press Ok button from remote
After 30Sec remove main plug and restart LED.

Dec 13, 2015 | Sharp AQUOS LC-32D44U 32 in. LCD TV

1 Answer

After replacing power supply and resetting tv still only have green flashing light


Remove Mains Plug and press Standby switch from LED Panel for 30 sec. Press Input & Ch Down Switch from LED panel and plug in and start LED LED will start and "K" will appear on screen Press Ch Down & Vol Down switch at same time You will get 1/10 page on screen Go to 9/10 page by pressing left & right button from remote Select EEP and press Ok button from remote After 30Sec remove main plug and restart LED.

Dec 13, 2015 | Sharp AQUOS LC-32D44U 32 in. LCD TV

1 Answer

Accidently changed something and not able to get antenna tv now - do not ahve cable here at work


I am unable to see at a glance how to correct this but it is between its menu, channel and volume buttons to alter the settings it may be worth to run through the re-tune sequence below?


To preset a channel or to change a preset channel, follow the procedure below.
1) Press the POWER button to turn on the TV.
2) Press the MENU button so that the menu display appears
on the TV screen.
3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".
Then, press the VOL(ume) ? button.
4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".
Then, press the VOL(ume) ? button.
The tuner scans and memorizes all active channels in your area.
? The TV distinguishes between standard TV channels and cable channels.
? When AUTO PRESET CH action is completed, the lowest memorized channel reappears on the
screen.
? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH", the tuner
will stop at the memorized channels only.
? The TV may recognize TV channels to be CATV channels by the receiving conditions. In this
case, try AUTO PRESET CH action again in the fine receiving conditions.
? When AUTO PRESET CH is activated where there is no TV signal input,"NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
[ADD/DELETE FUNCTION]
1) Press the MENU button so that the menu display appears on the TV screen.
2) Press the CH(annel) ? or ? button to point to "CHANNEL SET".
Then, press the VOL(ume) ? button.
3) Press the VOL(ume) ? button so that "ADD/DELETE" is selected.
4) Use the CH(annel) ? or ? button to select the
channel you wish to put into memory or to erase from memory.
Note: The menu will disappear in about 10 seconds.
Perform "ADD/DELETE" function while this display appears on the
screen.
? Press the VOL(ume) ? or ? button to light up the channel number
in LIGHT BLUE if you wish to add the channel into memory.
? Press the VOL(ume) ? or ? button to light up the channel number
in LIGHT RED if you wish to erase the channel from memory.
5) Press the MENU button to exit the menu.

Hope this helps.

Jun 29, 2015 | Durabrand DWT1304 13" TV

1 Answer

How do I stop the green light from flashing Sharp 46 aquos


Remove Main's plug press Input & Ch.Down button from LCD and put Main's plug to start LCD.

You will get K on Screen press Vol - & Ch- from LCD

You will get 1/10 page go to 9/10 by pressing ch.- button

You will get EEP off screen press ch- button from remote and press

Right side arrow from remote and press OK

On screen you will get EEP running.

After finish this oprestion remove plug and restart LCD.

Oct 20, 2014 | Sharp LC Televison & Video

2 Answers

I have a sharp aquos lc-c4677un its not turning on at all now. When I push the power botton on the tv, the power light turns on and about 2-3sec the power and opc light start to blink and thats about it.


How are the power and opc lights blinking? Do they blink simultaneously or does one blink then the other? How many time do they blink per second? Also have you had it fixed yet? and if so what was done? I had a similar problem with my set.

Aug 06, 2011 | Sharp AQUOS LC-C4654U 46" LCD TV

1 Answer

HOW DO YOU GET CHANNELS REPROGRAMED INTO THE TV?


Hello

Auto presetting channels you wish to know I thinks, if so do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

Jan 11, 2011 | Emerson EWF2004 20" TV

1 Answer

What buton do press to get the channels?


Hello
To tune the TV either with cable of trerrestrial antena, plug in the cable or terrestrial antena cable to the antenna socket of the TV and do the following.

To preset a channel or to change a preset channel, follow the procedure below.

1) Press the POWER button to turn on the TV.

2) Press the MENU button so that the menu display appears

on the TV screen.

3) Press the CH(annel) ? or ? button to point to "CHANNEL SET".

Then, press the VOL(ume) ? button.

4) Press the CH(annel) ? or ? button to point to "AUTO PRESET CH".

Then, press the VOL(ume) ? button.

The tuner scans and memorizes all active channels in your area.

? The TV distinguishes between standard TV channels and cable (CATV)

channels.

? When AUTO PRESET CH action is completed, the lowest memorized

channel reappears on the screen.

? When you press the CH(annel) ? or ? button after selecting "AUTO PRESET CH",

the tuner will stop at the memorized channels only.

? The TV may recognize TV channels to be CATV channels by receiving conditions. In this case,

try AUTO PRESET CH action again in the fine receiving conditions.

? When AUTO PRESET CH is activated where there is no TV signal input, "NO TV SIGNALS"
will appear on the display after the completion of channel scanning.
OK.

Dec 16, 2010 | Emerson EWF2004 20" TV

1 Answer

Hook up to view dvd's to tv video cables with yellow white and red plug ins.


Hello, here is a sample for auxilary connection for the chdvd300: . Use the AV (Audio/Video) cable
provided to connect the DVD player to
your TV as shown in the diagram.
. Your TV must be equipped with AV
inputs like those pictured to the right in
order to connect this unit.
. If your TV does not have AV inputs, you
will need a RF Modulator to connect this
player to your TV's antenna/cable input.
RF Modulators are available at major
electronics retailers.
Connect the DVD Player to
your TV
1
CH-DVD 300 Quick Setup Guide
. The goal is to see the DVD player's splash screen on your
TV. To do this, select the Video Input channel on your TV
that corresponds with the input the player is plugged into.
This procedure differs among TVs, but is normally done by
pressing the VIDEO IN or INPUT button on the TV's remote
control to select the Video Input.
. When the DVD player's splash screen appears on your TV,
you're ready to go!
4 Select the VIDEO INPUT on your TV
TM
Pr/Cr
PROGRESSIVE SCAN
COMPONENT VIDEO OUT
Y Pb/Cb
VIDEO
S-VIDEO
L
R
COAXIAL
TV
ANTENNA / CABLE IN
CH-DVD 300
VIDEO R - AUDIO - L
. Plug the DVD player's electrical
plug into a wall socket or power
strip.
2 Plug-in the Power Cord
3 Turn on the DVD Player and your TV
. Press the POWER BUTTON on the front panel to turn the
DVD player on. The POWER LED should now change
from RED (STANDBY MODE) to GREEN (ON).
POWER LED

You can find an quick install wiring schematic at retrevo.com, just type your model number in the search window.

Aug 11, 2010 | Cyberhome CH-DVD 300 DVD Player

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