Document Number:MAN – FD215CV-C-5Rev:BRevision Date:01/10/2017Page 7 of 25© 2017 FDS Avionics Corp.All Rights Reserved.TECHNICAL SUPPORT470-239-7421 or FDSAvioncis.comRear Panel Connectors and ConfigurationsA small cover plate can be removed on the rear panel to access an 8 position configuration switch.The switch is labeled 1 through 8. Switch 1 is toward the center of the monitor, Switch 8 is towardthe outside edge of the monitor.Switches 1 through 4 configure the monitor to support either VGA or DVI for each KVM videoinput. Switch number 1 corresponds to KVM switch input #1. Switch number 2 corresponds toKVM switch input #2. Switch number 3 corresponds to KVM switch input #3. Switch number 4corresponds to KVM switch input #4. Set switch in “down” position for VGA input. Set switchin “up” position for DVI input.Switch #5 configures the monitor to support either the Raritan Switchman KVM switch or theAdderview Pro KVM Switch. Set switch in “down” position for use with the Raritan SwitchmanKVM switch. Set switch in “up” position for use with the Adderview Pro KVM Switch.Switches #6 and #7 set the mode for the USB Enumeration.#6 UP, #7 UP Keyboard Emulator. For use with KVM switch control.#6 UP, #7 Down Joystick/Game controller emulator#6 Down, #7 UP Virtual COM port (for configuration)#6 Down, #7 Down Not yet definedSwitch #8 is for RS-485 slave/master mode. In the Master mode the Monitor controller PCBassembly mounted internal to the monitor takes command of the Quad video processor and theScaler PCBs inside the monitor. Slave mode permits an external device to take control of the twointernal subsystems. Set “Down” or “off” to put controller in Slave mode. Set the switch “up” ” to putcontroller in Master mode.