Troubleshooting

MOOG 16 Channel VOCODER 327A   SCAN of original Service Manual and Owners (36 pages in HQ PDF file) contents: - Owner manual - Introduction - Circuit Description - Disassembly - Troubleshooting - Asjustment & Test - Modifications - Parts List - Schematics - PCB Assemblies

- Description: -   - This product is suitable for any product with USB reading function. After connecting this device, let the old traditional Bluetooth speaker, home stereo, TV, etc. change the DAB, the original device button operation, the original device display to see the DAB program name. -   - The DAB+u device is an easy to install solution for receiving digital audio broadcast in cars or other media devices where USB connection is available with MP3 playback capability. -   - Product Specification -   Deal24hours DAB/DAB+ Digital Radio Receiver Plug-in Multi-function DAB Receiver Universal Description:   This product is suitable for any product with USB reading function. After connecting this device, let the old traditional Bluetooth speaker, home stereo, TV, etc. change the DAB, the original device button operation, the original device display to see the DAB program name.   The DAB+u device is an easy to install solution for receiving digital audio broadcast in cars or other media devices where USB connection is available with MP3 playback capability.   Product Specification   ① This digital audio broadcasting device is fully compatible with DAB ETSI  300 401 standard. Support ETSI TS102 563 DAB+ standard ② DAB Frequency range 170-240MHz ③ Receiver sensitivity -99dBm ④ Temperature: 0 ℃~45℃ ⑤ Storage temperature: -20℃-70℃ ⑥ Operation relative humidity should be less than 80%(40 ℃) as storage RH less than 95%(40 ℃)   Operation   First, unhook the antenna and stretch it outdoors or high.   Plug the dab+U receiver to the USB jack and select the USB source from your Bluetooth box or other MP3 player, If in doubt how to select the USB source, please check the user guide of your Bluetooth box. Press the key to scan. The scanning the led Red and green sparkling. When it is finished the DAB device will reboot and the first DAB channel from the list of available stations will be selected and played automatically once the buffering is finished. Please note: all available stations will be listed as MP3 files in the root folder after scanning. Buffering (the device loads the data ahead of the player)is required to compensate internal or external (signal loss)factors in order to keep the playback from stuttering. The total buffering time usually takes 8-15seconds(within this time the status indicator led is flashing) You can select a different channel by pressing the NEXT/PREVIOUS track button on your Bluebooth box or other MP3 player. The signal is good always green. when the signal is loss or weak the red light on or red-green sparkling    Troubleshooting   NO DAB channels available after scanning. Possible cause:poor DAB coverage 1.    check the installation and the specifications of the antenna 2.    Test dab reception with a different device or run can at a different location   Playback is intermitten Possible cause: bad dab coverage Try to change the antenna position   Missing channel Possible cause: dab signal strength is weak Repeat scanning later   Station is selected but not played Possible cause: station is not available at the given territory  Apply scanning to see the stations currently available.   Package Included：   1 x DAB/DAB+ digital radio receiver Item SpecificsBrand:Unbrandedcompatible with:DAB ETSI 300 401MPN:Does Not ApplyFrequency range:170-240MHzSupport:ETSI TS102 563 DABUPC:Does not apply Payment We only accept payment by PayPal. - Payment MUST BE MADE within 5 business days after the end of the aution, Unpaid dispute will be filed to for the non payable bidders. Shipping We are not responsible for undeliverable address. We reserve the right to cha