Easy HD Expressway! HV-310 DVB-T HAM TV Transmitter Box Quick Installation Guide PACKAGE CONTENTS FRONT PANEL VIEW BACK PANEL VIEW BOARD VIEW IR REMOTE CONTROLLER FILL BATTERY TO IR CONTROLLERS: AAA X 2 PCS SET BANDWIDTH AND POWER ON CONNECT RF-IN AND THE DISPLAY OUTPUT ...
Antenna switch Hi/Low Internal Power switch Ant RF-out LED: Red: Power Micro SD 7-seg LED Green: Tx on Set Antenna Switch Upward: switch off SMA connector RF output (isolation 30dB). Downward: switch on SMA connector RF output WWW.HIDES.COM.TW...
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Downward: Low gain RF output about -10~-15 dBm Power on Apply DC 5V to either the power jack or the micro-USB connector. One and only one DC power source is enough. Power jack and the micro-USB connector are connected together. WWW.HIDES.COM.TW...
Connect RF-output and the video input source Feed the RF-out to the SMA connector. Either HDMI or CVBS video input is supported, but only one source can be connected. After power on, the default transmission channel is CH 21, 474 MHz / 8MHz BW. WWW.HIDES.COM.TW...
The parameters can be configured with a PC tool, IT9919UARTGUI.EXE. Connect the USB end to a PC and the RS-232 9-pin DSUB end to HV-310. When the USB-UART cable is connected to the PC first time, it may take some seconds to install the driver.
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Select the correct com port for the USB UART cable. Click on “Open/Close” button to connect HV-310. In the “MediaConfig” page, please click on “GetMediaConfig” button first. You can configure the “Max Bit Rate” for video compression. When configuration is done, click on “SetMediaConfig” button to set HV-310. WWW.HIDES.COM.TW...
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In the “TransmissionConfig” page, please click on “GetTransConfig” button first. You can configure the Channel number or the transmission parameters. If you want to input frequency and bandwidth manually, please select Channel# 0. When configuration is done, click on “SetTransConfig” button to set HV-310. WWW.HIDES.COM.TW...
In the “TSInfo” page, please click on “GetTsInfoConfig” button first. You can configure the service name and PID assignments. When configuration is done, click on “SetTsInfoConfig” button to set HV-310. Firmware Update-Method Copy the firmware image file “jedi.img” to the root directory of a micro SD card.
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If you can connect to the UART debug port (refer to next chapter), you will see the debug messages, “sd upgrade start” and “sd upgrade finish” Remove the micro SD card, power off, then power on the receiver box. Note: 1. Jedi.img will be rename to jedi_tmp.img when update is done. WWW.HIDES.COM.TW...
Easy HD Expressway! UART Debug Messages The UART debug port is located in J8. You may dump debug messages from this J8 pin2 UART Tx. Pin 1: not used Pin 2 :UART Tx Pin 3: Ground The communication parameters are 115200,n,8,1. WWW.HIDES.COM.TW...
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