Inland ProHT Bluetooth Headset Red - Page 5 - Answered Questions & Fixed issues


Here's some info on the 601. Maybe it will help.

https://g8yph.blogspot.com/2015/07/avair-av-601-review.html

Here's the company website where you can download manuals.

http://www.avair.com.tw/support.html

Radio... | Answered on Jul 01, 2019 | 273 views


Not sure you can get 12 db from 6 elts.
From link below, looks like you'll need 8 or so.
https://www.electronics-notes.com/articles/antennas-propagation/yagi-uda-antenna-aerial/gain-directivity.php
Here's a design of one with 6 elts. You can size the elts proportionally to your desired freq. But it has less gain that you are looking for.
https://273k.net/gsm/designing-and-building-a-gsm-antenna/yagi/
If you want really high forward gain, maybe try a corner reflector, which will give you the desired db.
http://www.microwavetools.com/corner_reflector/
You could also try a rhombic, which can have extremely high gain if you have the space for it. There are many articles on rhombic design available.

Radio... | Answered on Jul 01, 2019 | 235 views


Both devices' B.T. = on.
Device A = "Search for devices"
A finds B...
Select Device B to pair with.
On B accept pairing with device A.
May ask for BT passwords, try 0000 as default.

Radio... | Answered on Jun 22, 2019 | 133 views


Try a reset. Hold down the power button for >15 seconds.

Radio... | Answered on Jun 15, 2019 | 132 views


time for an aftermarket replacement then. that's your best and cheapest step. you might check http://www.onlinecarstereo.com they usually have some really good prices on stereos there.

Radio... | Answered on Jun 15, 2019 | 131 views


on what? you are giving the error but no details about the problem if it's in your car, on your computer, on your phone or what. we need DETAILS and the more the better. we can't help you properly if we have no clue what it is you're talking about even.

Radio... | Answered on Jun 14, 2019 | 148 views


Please see below. I believe that you have set the tuning to LOCK, hence the KEY symbol. I have done the same thing with other radios. I bet you never forget this!

Manual Tuning with Rotary Dial You can select a higher or lower frequency by turning ROTARY TUNING. Set FAST/FINE/LOCK to select the rotary tuning increments or to lock the ROTARY TUNING dial. The following table shows the tuning increments for the FAST and FINE settings. '------'------'-------'------'-------' ' ' FM ' LW ' MW ' SW ' '------'------'-------'------'-------' ' FAST ' 0.1 ' 9 kHz ' 9/10 ' 0.005 ' ' ' MHz ' ' kHz ' MHz ' '------'------'-------'------'-------' ' FINE ' 0.05 ' 1 kHz ' 1 kHz' 0.001 ' ' ' MHz ' ' ' MHz ' '------'------'-------'------'-------' To lock the ROTARY TUNING dial, set FAST/FINE/LOCK to lock. This keeps you from changing the frequency if you accidentally touch the dial. NOTE: This locks only the ROTARY TUNING dial.

Radio... | Answered on Jun 13, 2019 | 153 views


As a technician, I would think it’s more than likely a parent problem or it could be a battery dead on one of the devices and it cannot see it or there’s too many things generating that particular frequency in that area. Good luck

Radio... | Answered on Jun 13, 2019 | 150 views


very simple you should be able to tell by sound, have someone else talk into mic while you go the audience. I hope you are using a good quality mic and American cables with Nutrek connectors. If you have a mic and cable together I would replace it. You will need to hours studying mic patterns to determine which pattern you will need. I would us a cardiod pattern not an omni pattern. If you are putting your mouth on or too close the sound will be terrible. Practice your enunciation.

Radio... | Answered on Jun 10, 2019 | 130 views


Use the AUX jack, the old cigarette lighter jack to get a 12V feed. It will work fine as long as you are not using a linear amplifier with the radio.

Radio... | Answered on Jun 09, 2019 | 157 views


Ham radio fests, Craigs list, local ham club. Maybe a CERT type of group (citizens emergency response team). We have those and they use ham radios. Also try emergency services in your county. You will never get what you paid....Used Ham gear goes cheap.

Radio... | Answered on Jun 05, 2019 | 345 views


Hi. Google has the user manual at: blob:https://www.cleancss.com/723b15cc-34cb-4c4b-aec6-e3db91bc4499

The info you are looking for is in section 4. Basically you press the shift key to do want you want.

Good Luck.

Radio... | Answered on Jun 04, 2019 | 146 views


I think you will find the problem is in one of the microphone wires. The switch for TX/RX is in the mic, and if the RX wire opens up, you will not get any receive audio.

Radio... | Answered on Jun 04, 2019 | 171 views


Hi,

please try to hard reset both units,
be sure its charged

regards,
Daniel

https://www.rylwy.com/diy-magnetic-loop

Radio... | Answered on Jun 03, 2019 | 129 views


need get battery our and spry CRC Cleaner to Battery contact cause they are rusted

Radio... | Answered on May 30, 2019 | 185 views


You would have a better chance of someone being able to help you if you post of the make and model of the radio. Base, mobile etc.

Radio... | Answered on May 25, 2019 | 168 views

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