Question about RCA RT2870 Theater System

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When you turn it on The blue light flashes and it returns to the red light and will not turn on

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This is a power problem from the unit. The unit receives power into it but does not supply the power sufficiently enough to get the unit to function well. This is why the blue light flashes when the initial burst of power is sent into the unit but due to lack of follow up power the unit fails to remain on.
Best get an expert to identify if the power supply distributor in the unit is bad or the ic which is responsible for the distribution is the cause.
Hope this solution has been helpful?

Posted on Apr 10, 2011

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Posted on Jan 02, 2017

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1 Answer

How to get my new Bluetooth set-up


So, what else can I tell you. You yourself have discribed that your headset is defective. So, being a new device, return it to be changed for a new one.

Jun 03, 2014 | Apple Cell Phones

1 Answer

How to pair a ROMAN R6250 Mini Wireless Bluetooth Headset Earphone Headphone to an iPhone 5S


1. Charge the headset:Headset is charged via USB cable, the light will be red when charging. When the battery is fully charged (about 2-3 hours), the red light of the headset will turn off automatically or the red light turns blue.
2. Turn on the headset:Press the on / talk button on the headset for about 5 seconds until the blue and red flashes alternately (or blue flashes or the blue lights all the time ), now the headset is ready to be connected to the iPhone.
3. Go to Settings, and tap Bluetooth. Turn on Bluetooth.
iPhone will automatically start searching for Bluetooth devices. Tap the device in the Devices list, then follow the onscreen instructions to connect to it. After matching successfully, the blue light on the headset will flash twice per time.
4. Call: when you finish all the above steps, you are going to talk via the Bluetooth headset. When there is incoming call, press the on / talk button, you can talk with Bluetooth headset, when you want to end the call, press the on / talk button, you can end the call.
5. Turn off the headset: Press the on / talk button for 5 seconds until the red light of the headset flashes quickly for twice, then release the button, the headset will be turned off.

Mar 25, 2014 | Apple iPhone Cell Phones

1 Answer

Bluetooth wont charge or power on. when charging the red light comes on. once disconnected from charger it wont come on


Indicator Lights:
1.Headset Status Headset Indicator Light
2.Powering on Steady blue, then intermittent flashes
(changes to standby mode)
3.Powering off Red appears and goes off
4.Standby Blue intermittent flashes
5.Charging battery Red solid light. Light indicator turns off when
battery is fully charged and headset is off.
6.Low battery Triple red flashes
7.Pairing mode Blue/red alternating flashes
8.Missed call Purple flashes. Press the call control button
to cancel flashing light.
9.Incoming call Triple blue flashes when ringing.
Power on and off:
1.Turn on the headset Press and hold the call control button until the
indicator glows blue. You will hear ascending
tones.
2.Turn off the headset Press and hold the call control button until the
indicator glows red. You will hear descending
tones. When power is off, indicator stays off.
If none of this is helpful then it may be that your battery is dead, if that is the case then you will need to replace the whole headset. The battery's are not replaceable.

Good luck from Headsets Direct!

Sep 21, 2011 | Plantronics Explorer 220 Bluetooth Headset...

1 Answer

Voyager pro / can't turn off, can't re pair, light flashes red blue red blue


Had the same problem. Light just flashed blue and red. I decided to put the headset on the charger while it was flashing and after about 30mins of being left on the charger it started working normally again. Hope this works for you.

Jun 04, 2011 | Plantronics Voyager PRO Bluetooth Headset

1 Answer

What is the pairing security code for xx3 plantronics


The following are detail instructions on how to Pair (sync) a Plantronics Bluetooth Headset to your Bluetooth Cell Phone:

1 - You need to go into the device you wish to pair it and turn the Bluetooth feature first.

2 - Then you need to place the headset in pairing mode so your phone will find it.

Find your model headset in the instructions below. Once the headset is in "Pairing" mode you will then need to follow the instructions in your cell phone or Bluetooth device's user guide on how to go it to your phone and search for the headset & pair it to a Bluetooth headset.

The passkey is 0000 (4 Zeros) except models M1000 and M1500 (see below for their number )

For the Plantronics M3000/M3500 (discontinued):

Pressing and holding down the volume up key and the talk button at the same time. Hold them in together until the indicator light on the headset starts flashing red then green.

For the Plantronics 510 Voyager:

510_small.jpg

Pressing and holding down the call control button and holding down the volume up at the same time until the indicator light on the headset starts flashing red then blue.

320_128.jpgexpl330_128_blue_pop.jpg340_small.jpg

Plantronics Explorer 320,330,340 & 350

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.

dis655_128_blue_pop.jpg 665_small.jpg

Plantronics 655, 665

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.



discovery645_small.jpg

Plantronics Discovery 640, 645, 640e

Begin with the headset turned off. Press and hold down the silver call control button in for 6-10 seconds. The light will flash blue first. Continue to hold the button down then release the button when the indicator light starts flashing red then blue.

plantronics-590a_small.jpg

Plantronics Pulsar 590/590e & 590A & a Bluetooth device:

Begin with the headset turned off. Press and hold the call control button then power the headset on and when the indicator light flashes red and blue, release the call control button. Once the headset is paired successfully the headset will flash blue.

pulsaradapter.jpgFor the Plantronics Pulsar 590 & 590A & the Universal Adapter: Begin with the headset turned off. Press and hold the call control button. Power the headset on and when the indicator light flashes red and blue, release the call control button. Turn the Universal Adapter on. Press and hold the adapter pairing/connect button for 7-10 seconds. When adapter starts flashing red and blue release the buttons. The headset and adapter will flash blue when paired successfully.

pulsar_260_128.jpgPlantronics Pulsar 260

For the Plantronics Pulsar 260, Begin with pendant powered on.

Press and hold both the mute/play/pause button and the power on/off/pairing button simultaneously. When the
indicator light flashes red and blue, release buttons. While pendant is flashing red and blue, use the phone menu to search for Bluetooth devices and select "260 Plantronics." When prompted for passkey,
enter 0000.

m2500.gif
For the Plantronics M2500 (discontinued):

Start with the headset powered on. Press and hold down the call control button while also rotating the multi function dial upward (away from the light) until the indicator light on the headset starts flashing red then green. When prompted for passkey, enter 0000.
m1000.jpg
For the Plantronics M1000 (discontinued):

Hit and hold the volume/mute switch in until the indication light starts blinking.

m1500.jpg
For the Plantronics M1500 & A500 adapter (discontinued): Turn the headset on and the adapter off. On the headset push in and hold the mute/volume dial until the indicator light begins to flash. On the adapter press and hold the blue power button for 10 seconds. The light on the adapter will flash once after 3 seconds- continue to hold the power button for another-7 seconds until the light flashes red. If the pairing is successful, the headset will sound a tone and both the headset and adapter lights will turn off.

For both the Plantronics M1000/M1500 (discontinued): If you remove the battery cover from the headset and then remove the battery itself. On the Green PC board itself there will be a letter followed by 4 numbers. These 4 numbers are your personal PIN code.

You can also use the Plantronics Bluetooth Pairing Guide

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1 Answer

Flashing red light. Console fails to turn on.


Follow all 6 videos and your PS3 will work again. and it wont cost you $150 with sonys Refurbish program

Jul 25, 2010 | Sony Playstation 3 (PS3) Console

1 Answer

When i turn the ps3 on the red light terns green ,then blue ,then white ,then back to a flashing red


ps3s do not have a white light but the red flashing one at the end means you have a critical hardware failure something has died on the circuit board usually the cpu or gpu cannot be fixed easily if you dont know much bout electrical stuff but it can be done, but first id check if the console is under warranty if so return it for a brand new one

Oct 06, 2009 | Sony Playstation 3 (PS3) Console

1 Answer

Is this my power supply?


That is not a good sign, if you just barely bought it take it back to the store and return it. If not, please call Sony at : 1-800-345-7669 and they will replace it.

Aug 30, 2009 | Sony Playstation 3 (PS3) Console

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