AUDIO LTD RK6 USER GUIDE Audio Ltd has designed the RK6 rack to be simple to use. The RK6 rack accepts up to six DX2040 true diversity receivers to enable a multi-channel set-up in a very small form factor. Front Panel Features.
RK6 front panel. Raise the receiver until it is parallel to the guide rails and slide it fully into the slot. Press firmly on the receiver until you feel the connectors engage. Do not use undue force.
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The Power-on Display Sequence. At power-on or when a receiver which is switched on is inserted into a slot, the RK6 attempts to read the current receiver settings. If the RK6 is in normal operating mode during this time, the screen will display an hourglass icon, which should rotate ONCE, then be erased.
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These buttons can be set in any combination, in order to monitor any mix of the audio outputs. When the audio from a receiver is connected to the headphone amplifier, a headphone icon is displayed to the right of the transmitter battery level icon for that receiver.
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If any active receiver is not marked by a flashing arrow-head cursor, this indicates that the RK6 was unable to read the frequency table from that receiver. Press the button corresponding to the DX2040 for which you wish to change the frequency.
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MAST HEAD B = For any vacant slots, the DX2040 serial number will display as ---------. If a slot is occupied but the RK6 rack was unable to read the serial number, the display will show *********. section displays the current status of the mast-head amplifier power MAST-HEAD STATUS supply.
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MENU the RK6 Settings menu. If this option is taken, the power supply will remain turned off by the trip circuit but the selected status of the supply will still be ON. This means that, on power-up, the RK6 will apply power to the antenna sockets. If the fault has not been rectified, this will immediately cause the supply to trip.
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The flashing arrow-head cursor indicates the current screen saver setting. Move it up or down to the required setting, then press the button. After the programming delay, the screen will return to the RK6 Settings menu. To exit the screen without storing the new setting, press the button. The display will MENU return to the RK6 settings menu without re-programming the screen saver.
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The Transmitter Frequency Synchronising Mode. The RK6 rack allows the user to synchronise the frequency of a transmitter to the currently selected frequency of any active DX receiver. The table in the transmitter to be synchronised must be the same as the table in the selected DX receiver.
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If The RK6 rack was unable to communicate with the transmitter, the display will change to the screen below. SYNCHRONISING TX TO RECEIVER DX3 Selected channel 03, 801.900MHz. NO RESPONSE FROM TRANSMITTER! PRESS OK BUTTON TO CONTINUE...
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The serial number. If a slot is not occupied or the DX2040 is switched off, the message 'Not installed' is shown. If the RK6 was unable to communicate with an installed DX2040, the message 'No response to IrDA!' is displayed.
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