DIGI KEYER II - microHAM

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microHAM © 2010 All rights reservedConfiguring microHAM CODECWindows will automatically install the USB AudioDevice driver to support the microHAM CODEC inDIGI KEYER II.Windows automatically selects any newly installedaudio device as the default device for SoundPlayback and Sound recording. This is undesirableas Windows Sounds would be played through DIGIKEYER II and onto the air!In Windows XP, open "Sounds and Audio Devices" inthe Control Panel or right click on the Speaker icon onthe Taskbar and select Adjust Audio Properties. Resetthe Default device for Sound Playback and SoundRecording to your computer's primary sound device.In Windows Vista and Windows 7, open "Sound" inthe Control Panel or right click on the Speaker Icon onthe Taskbar and select "Playback Devices." Reset thedefault to the Speakers of your computer's primarysound device.10
microHAM © 2010 All rights reservedConfiguring microHAM USB Device RouterThe microHAM USB Device Router (Router) program provides a Windows compatible configuration tool formicroHAM USB Devices and software interface to other Windows applications (loggers, digital modesoftware, etc.). The software interface is provided as Virtual Serial Ports.To configure and use DIGI KEYER II with Windows compatible application programs it is necessary to haveinstalled the USB driver, started the Router, and applied power to DIGI KEYER II by turning on the attachedradio or external power supply. Router is then configured to match the requirements of the application(logger or digital mode) software.DIGI KEYER II StatusWhen the USB driver is installed correctly and DK II is poweredfrom a radio or external 12V DC supply Router will show a devicetab with a GREEN check beside the device name.When Router shows a YELLOW “X” instead of a green , itmeans the USB driver is correctly installed but DK II is notreceiving power from the radio or external supply.When Router shows a RED “X” instead of a green , it means thedevice is disconnected and Router does not see the USB part ofDK II.This happens when the USB cable is unplugged or the USB driver is not correctly installed.Initial SetupRouter must be used to configure DK II for proper operation. The device configuration tabs are used tosetup each part of the DK II – virtual ports for communicating with the application (Ports), audio levels,PTT, WinKeyer, keyboard operation, stored CW/FSK messages and System configuration.11
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DIGI KEYER II - microHAM

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