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Инструкция по эксплуатации Avocent, модель 140ES

Производитель: Avocent
Размер: 1.36 mb
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Язык инструкции:en
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Фрагмент инструкции


The maximum length should not exceed 10 meters (32.8 feet). WARNING: Always disconnect power before changing any wiring. To reduce the risk of electric shock or damage to the equipment, this product must be installed in accordance with the following guidelines. This product is intended to be connected to a DC power source that can be classified as a secondary circuit in accordance with applicable national requirements for Information Technology Equipment. Generally, these requirements are based on the International Standard for Safety for Information Technology Equipment, IEC 950. The source must have one pole (Neutral/Return) referenced to earth ground in accordance with local/regional electric codes and/or regulations. This product is intended to be installed only in areas that comply with ETSI-300-132-2. This product must be connected to a power distribution device that provides a means for disconnecting power from the branch supply circuit. The power distribution device must be provided with an overcurrent protective device suitable for interrupting faulty currents available from the main source and rated no more than .3 AMPS at the distribution device. The green/yellow lead of the power cable assembly must be connected to a suitable ground/earth terminal on the power distribution unit. Do not rely on the rack or rack chassis to provide adequate ground/earth continuity. 1. Red wire 2. Black wire 3. Green/Yellow striped wire Use chassis ground connection only. 4. 48 Volt DC (to external fused 48 volt DC supply) To connect the wires 1. Plug connector (1) into receptacle. Do not use ground connection through connector. 2. Insert stripped wires (2) and tighten screws (3). Appendices 51 Appendix E: Troubleshooting VIDEO No OSCAR or video at server Check for loose video cable connection or bad video cable. Confirm Devices, Names and Flag settings. Reset settings to default in these dialog boxes. No OSCAR at primary switch On the front panel of the switch, confirm that the LED lights (if applicable). Reconnect the power cord to the switch. Replace the power cord. Check AC outlet for power. Check that the monitor is turned on. Check the control for brightness on the monitor. Replace the monitor. MOUSE Mouse error on start up Check for loose mouse cable connection. Check for PS/2 keyboard and mouse cable cross-connections.1 Replace the mouse cable. Check the Internet for the latest firmware version of the mouse. If a mouse is connected to the serial port on the server, install the Serial-to-PS/2 mouse adaptor (Avocent part number ELC-11KM). Mouse displays erratic behavior or pointer is frozen on display Reset the mouse in OSCAR:2 Main - Commands, then type Alt+R. Reset the mouse by pressing the Reset button on the back panel of the switch.2 Check the Internet for the latest firmware version of the mouse. 1 Some servers require restarting when the keyboard cable is disconnected from the server. For this reason, perform these tests when the server can be restarted. 2 Must have performed Snapshot in order for the reset function to work properly. 52 OutLook ES Series Installer/User Guide KEYBOARD Console keyboard is not working or cannot start OSCAR Ensure that Delay Time is off. Click Setup - Menu, Type 0 secs for Delay Time. Check keyboard operation. See if the Num Lock and Caps Lock keys light. Keyboard worked, but then stopped working with one server Check for loose keyboard cable connection or bad keyboard cable.1 Check maximum length of the keyboard cable (maximum length = 12 feet). Check maximum length of station cable extension. Press the Reset button on the back panel of the switch to reset all keyboards and mouse devices on all servers (must have performed Snapshot). Keyboard never worked on one server Check for PS/2 keyboard and mouse cable cross connections.1 Replace interconnecting keyboard cable.1 Disconnect and reconnect the interconnecting keyboard cable.1 Check length of the interconnecting keyboard cable (maximum length = 12 feet). Check maximum length of station cable extension. Replace the station keyboard.1 Keyboard signal never worked on all servers or stopped working with one server Check for loose station keyboard cable. Check maximum length of station cable extension (maximum length = 12 feet). Replace the station keyboard.1 Press the Reset button on the back panel of the switch (must have performed Snapshot in order for reset function to work properly). Check for loose interconnecting keyboard cables. Keyboard error on startup Check the Web for the latest firmware version of the keyboard. Keystrokes shifted, swaps upper case for lower case Server keyboard left in shifted state when last selected. Press both Shift keys to change keystrokes to lower case or upper case. Keystrokes are not working properly Check that keystrokes are not in locked mode. On the left side of the keyboard, press Caps Lock+Shift+Control+Alt. On the right side...

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