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Network Technologies ST-nXm-U operation manual Troubleshooting, Specifications, Problem, Solution

Models: ST-nXm-U

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TROUBLESHOOTING

NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH

TROUBLESHOOTING

PROBLEM

SOLUTION

•No video

•No video when connected to SUN w/pgX32 or pgX64 video card

•Check all cable connections on video source and switch.

•No DDC support in switch. See page 19 for SUN DDC CONFIGURATION

• Cannot connect to other	• Make sure user NTI keyboard adapter cable is connected, even if no
CPU ports	keyboard is attached (such as a VKTINT-1). (See FYI on page 8, after
	item 2.)

SPECIFICATIONS

Video Connectors

Video Resolution

Video Support

Video Bandwidth

Keyboard/Mouse connectors

Mouse Compatibility

Keyboard Compatibility

CPU connectors

CPUs supported

RS232 Connector

Power required

Fuse Protection

Regulatory approval

15HD female

1900 x 1200 (max.)

SVGA, XGA, VGA multi-scan monitors

150 Mhz

Female 8 pin miniDIN female

•Compatible with all standard 2-button PS/2 mice as well as the following:

•Microsoft IntelliMouse®

•Logitech (and other) 3-button mice.

•Alps glidepoint touchpad (extended functions-i.e. tapping, etc.-are not supported).

•Cirque Glidepoint touchapd.

•IBM Scroll Point mouse (extended stick functions are not supported).

•Kensington Orbit trackball.

•Logitech 2-button wheel mouse.

•Microsoft Ballpoint mouse.

•SUN 3-button mice are supported. Wheel button on IntelliMouse emulates SUN's third mouse button.

•PS/2 (using a VKTINT-1)

•Legacy SUN

Female pin 8 miniDIN

•PS/2 platform computers, including laptops, HP 9000, Silicon Graphics and IBM RS6000.

•SUN, including ULTRAs, SUN Blade 100, SUN Blade 1000, SUN Fire™ 280R, SUN Fire V20z and SUN Ray™ (using NTI's USB-SUN adapter).

Male DB9

110 or 220 VAC @ 50-60 Hz at less than 25 watts.

2A, 240V

CE (except model ST-2x2-UDT)

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Network Technologies ST-nXm-U Troubleshooting, Specifications, Nti Nodemux Multi-User Universal Kvm Switch, Problem

Contents

Multi-user Universal KVM Switch Installation and Operation ManualST-nXm-U NODEMUX SeriesCHANGES TRADEMARKCOPYRIGHT TABLE OF CONTENTS TABLE OF FIGURES Features NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHINTRODUCTION CompatibilityNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Supported KeyboardsUser devices can be PS/2 or SUN SUN startup keys are supported on all platforms of input devicesST-nXm-U Switch Ordering InformationMaterials NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Interface Cableswhere FEATURES AND FUNCTIONS Front View of NODEMUXRear View of NODEMUX NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHRACK MOUNTING INSTRUCTIONS 10-32 Rack Screws suppliedRack Cage Nuts supplied Figure 1- Mount the NODEMUX to a rackNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH INSTALLATION & CONFIGURATIONFigure 2- Connect monitor to NODEMUX VKTINT-1 Figure 3- Connect PS/2 devices to NODEMUXNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH PS/2 MOUSE PS/2 KEYBOARDVKTINT-xx-MM VEXT-xx-MMFigure 4- Connect PS/2 CPU to NODEMUX NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHCable Selection Guide For CPU and Keyboard/Mouse MouseLaptop PC Figure 5- Cable Selection Guide NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHUSING THE NTI NODEMUX UNIVERSAL KVM SWITCH Basic Operation Keypad ControlAction n 0-9 - ENTERuser name = ADMINISTRATOR password = ADMINISTRATOR Security Option with PasswordEnabling The Security Feature Password and User NameOSD Modes Available With Security Enabled User LoginAdministration Figure 7- Administration ModeAdministration Options Figure 9- Administration Options menuPort Status Figure 8- Port Status for PortSystem Access List Figure 11- System Access ListUser Name List Figure 10- User Name ListUser Access Functions Command ModeFigure 12- Command Mode main menu Press Ctrl + ` Accent keyEdit Mode NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH Maintenance ModeSearch Mode SUN DDC Configuration Figure 13- Maintenance Mode menub. type ok setenv output-device screenr1024x768x70 c. type ok reset2 Help ModeRS232 CONTROL Remote Connection Baud RateUnit Address and Loop Back Figure 14- RS232 connection with IN and OUT portsWiring Schematic of Matrix-Y-1 cable source connectorFigure 16- Matrix-Y-1 wiring schematic 9D FemaleRS-232 Command Protocol RS-232 Command Protocol Quick ReferenceAutostatus NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHMatrix Switchers Control Program For Windows 9X, NT, 2000 and XP NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCHSerTest- RS232 Interface Test Program Main OptionsMatrix Operations SelectionSetup Options Setup OptionsRMTEST-RS232 Interface Test Program Main OptionsKEYBOARD MAPPING Key EquivalentsSUNs Startup Keys NTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH101 Keyboard Windows KeyboardSUN Keyboard Figure 17- Keyboard key layoutsTROUBLESHOOTING SPECIFICATIONSNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH PROBLEMWARRANTY INFORMATION INDEXNTI NODEMUX MULTI-USER UNIVERSAL KVM SWITCH RS232 command protocol