Radio Communications - Popular Questions, Answers, Tips & Manuals

The manual doesn't mention music, just calls. No fun listening to music in one ear. https://assets.bose.com/content/dam/Bose_DAM/Web/consumer_electronics/support/pdfs/bluetooth_headset/owg_en_bluetooth_headset.pdf https://www.google.com/search?q=Bose+BT1+Headset+listen+to+music ..

There is normally an electrolytic capacitor on the back of the display that regulates voltage for brightness. Sometimes thy are easy to replace. Or give it to a radio engineer, or return it to Icom for repair. They would likely just replace the display module and board. Someone else reports low contrast. https://forums.radioreference.com/threads/ic-a24-screen-contrast.321716/ https://www.google.com/search?q=ICOM+IC-a24+blank+display ..

Home - SONOFF OfficialSONOFF Official https://sonoff.tech Explore the innovative world of SONOFF, learn and chose about various smart home products, define your smart home,your smart choice!‎SONOFF Products · ‎Basicr2 · ‎ZigBee Bridge · ‎Home AUTOMATIONA Thorough Pairing Guide To SONOFF Smart Devices And ...SONOFF Official https://sonoff.tech > product-review > tutorial > how-to-p... How to quickly pair sonoff smart devices with ewelink app? This guide covers a complete and instuitive pairing instruction for all sonoff devices.Contact maker support. It is likely an issue with the new broadband router. The will know if there are compatibility issues..

Question edited for clarity, no 'g' in Humminbird. Question moved from Cameras category. This radio takes 6 standard AA Duracell Alkaline or 6 NiMH batteries which can be put and charged in the rechargeable pack, but they are still just 6 x AA batteries. Buy Sanyo Eneloop on Amazon. They are by far the best. https://www.manualslib.com/manual/73569/Humminbird-Vhf55s.html?page=9 https://www.google.com/search?q=Humminbird+VHF55S+ALKALINE+BATTERY+PACK ..

Not available anywhere.https://www.google.com/search?q=astatic+pdc-600+power+meter+wiring+diagramJust the Owner Manualhttp://radiomanual.info/schemi/ACC_instrument/Astatic_600_user.pdf..

Wiring a fridge thermostat typically involves connecting the thermostat to the power source and the compressor. Here's a general guide for wiring a 3-pin thermostat:

1. Identify the Pins: The thermostat will typically have three pins labeled 4, 6, and 3.
2. Connect the Power Source: Pin 4 is usually the common (C) terminal, which connects to the power source. This could be the live wire from your electrical supply.
3. Connect the Compressor: Pin 6 is often the normally open (NO) terminal, which connects to the compressor. This allows power to flow to the compressor when the temperature rises above the set threshold.
4. Ground Connection: Pin 3 is commonly the ground (GND) terminal. This should be connected to the ground wire for safety purposes.

A manual link is at the bottom of this entry. Troubleshoot the problems you've described: Meter Not Working: The needle moving slightly to the right when you key the mic could be due to incorrect calibration. Make sure to recalibrate the meter according to the manual instructions. If you calibrated it differently, that might cause the needle to go against the right side of the meter. Recalibrating the meter should resolve this issue. Meter Light Problems: If the meter light isn't working, consider replacing the LED. Sometimes, a burnt signal meter light can occur. Replacing the LED should fix this. SWR Meter Not Working: Incorrect SWR calibration or bumping the calibrated knob might cause the SWR meter to malfunction. To check the SWR meter: Turn on the SWR calibrate knob until it keys up all the way at the end. Switch to SWR mode and key the mic. If the needle barely moves, turn down the Dynamike knob. Finally, switch back to S/RF mode. No Receiving Audio: If you're not receiving audio, check the following: Ensure the squelch knob is adjusted correctly. Start with the knob counterclockwise and turn it slowly clockwise until white noise stops. Verify that the microphone is working properly. You can try a different mic to rule out any mic-related issues. Make sure the radio is on the correct channel for transmitting and receiving. ========================================== Calibrating the SWR (Standing Wave Ratio) meter on your Cobra Classic 29zLtd CB radio is essential for optimal antenna performance. Follow these steps to calibrate it properly: Prepare the Setup: Park your vehicle at least 20 feet away from trees and buildings. Close all doors, hood, and trunk. Choose the Channel: Select the channel you want to check. It's recommended to test on channels 1, 20, and 40. SWR Calibration: On the radio, press the SWR/CAL button until the display shows "CAL." While pressing the transmit button on the microphone, turn the SWR CAL knob (the last knob on the right) until the meter needle aligns with the "CAL" mark. Release the transmit button. Switch to SWR Mode: Push the SWR/CAL button again until the display shows "SWR." Read the SWR: Press the transmit button on the microphone. Observe the SWR reading on the top scale of the meter. Ideally, the SWR should be below 3. Lower values are better. Remember that SWR is a measure of antenna performance, and poor SWR can be caused by the antenna, antenna cable, or installation. Adjust the antenna length to achieve similar SWR readings on channels 1 and 40 while keeping it below 3. Most antennas are adjustable; refer to the manufacturer's instructions for specific adjustments. cobra-29ltdclassic-cb-radio-user-manual.pdf (roadtrucker.com) MANUAL

Question edited for clarity, 'make model (what it is)', remove abbreviations. Help in the link, plus specialized CB Forums and explanation of Dead Key. https://www.google.com/search?q=magnum+s9+20+watt+dead+key+on+LSB ..

https://www.google.com/search?q=motorola+xpr+3500e+programming

MOTOTRBO XPR 3000e Series

Motorola Solutions https://www.motorolasolutions.com > portable-radios > x... Integrated Wi-Fi; Over-the-air software updates; Bluetooth® audio; Enhanced audio quality; Channel lock (XPR 3500e only); Improved expandability ...

MOTOROLA XPR 3500e UHF PORTABLE RADIO

Wi-Com Solutions Inc. https://wicom.ca > product > motorola-xpr-3500e-uhf-p... MOTOROLA XPR 3500e UHF PORTABLE RADIO. $1,298.00. With this dynamic evolution of MOTOTRBO™ digital two-way radios, you're better connected, safer and more . ..Not sure is this is relevant

All questions need FULL 'make model (what it is) first 3 words please. Something to do with this? The serial number should on the label on the rear by the mains cable. This is a statutory requirement unless someone removed it to hide its identity. https://www.google.com/search?q=KPG-790 ..

It is a known issue. Disable it and use a USB Bluetooth dongle. https://www.google.com/search?q=omen+desktop+computer+bluetooth+module ..

If your radio is a Galaxy DX66V then I believe that the Turner Road King should be wired to the 4 pin plug with: Pin > Usage > Connection 1 > Ground > Shield & Red 2 > Mic Audio > White 3 > Transmit > Blue 4 > Receive > Black If you want to confirm the mic wire colors use an ohm meter to test the following: With the mic button not pressed: Shield and Yellow are connected together Red and Black are connected together Blue is not connected to anything White is not connected to anything With the mic button pressed: Shield and White are connected through the microphone transformer Red and Blue are connected together Yellow is not connected to anything Black is not connected to anything Hope this helps.

the Start button was not pressed; the door is not closed correctly; the child safety lock is activated; delayed start is active.

There are some ideas here, but also make sure Squelch isn't all the way up, that you aren't on some type of mute and that the Volume isn't at Zero. https://www.google.com/search?q=two-way+radio+transmits+but+does+not+receive https://www.google.com/search?q=KEM+P29923 ..

See page 11 of user manual MRHH600B_ENG_MANL_REV_01522_NO_SEATOW.pdf (shopify.com)

Please try to include full 'make model (what it is)' as first 3 words. How to Reset a 200 Channel Scanner is on page 27 of the manual https://www.manualslib.com/manual/685416/Radio-Shack-20-136.html?page=27 Non Desktop scanner but procedure is often similar

Remove the battery, slip a small screw driver into the slot at the bottom of the radio between the outer housing and the battery tray, gently pry up. If your radio has a pair of battery contacts on the exterior they will come up with the tray. Be gentle, and do not disturb the Mylar ribbon that runs down the back of the tray. Once the tray is removed, using a frame removal tool (shaped like a squared letter U) you slip the tool in the channels on either side of the radio where you removed the battery tray. Then slide the tool upward until it meets the two plastic ears. The tool will slip under the ears and using your tool you can push the component board out the top of the housing. If your radio has an 8-dip-switch private line board, you may want to watch you do not damage or dislodge it in the process.

This question edited for clarity. Contents of correction Question added here and Deleted. Did you read the Manual? It looks like it has Volume Buttons on the side and may be set to Zero volume? https://www.motorolasolutions.com/en_us/support.html https://www.motorolasolutions.com/en_us/products/two-way-radios/analog-business-radios/portable-radios/bpr40.html#tabproductinfo ..