Technical Pro Audio Players & Recorders - Recent Questions, Troubleshooting & Support
How do i pair HP500BT with device
After charging, turn on headset by pushing the power button until the charging led turns red and flashes. continue to hold the button until the light flashes red and green. Go to your phone or device bluetooth settings page and search for devices, it should show up as TPRO HP500BT. Select device and select to Pair with this device. The light should start flashing red really fast, then it should be paired!
Who fixes technical pro amps
All these Pro Amps are highly Modular in design internally - the Electronics internally are Modules interconnected - if you are an Electronics Engineer you can order the Module burnt or damaged and fix it yourself - BUT DO NOT TRY THIS IF YOU ARE NOT EXPERIENCED . When bridging outputs always remember to match the Specified Impedance of the Speakers by the manufacturer.
Lz-1100 manual
Contact the manufacturer or try an on line search with Google!
I cannot bring up the volume to pass 20 if i bring it up higher it shuts off
Check that the speakers are the same impedance as the amplifier is rated for and that the speaker wires or connections are not shorted. It sounds like you are trying to drive 4 ohm speakers with an amp that is rated for 8 ohms - it will work at low volumes, but will overheat and shut off if you try to drive it too hard (higher volumes)
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