Troubleshooting
| Symptom |
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| Possible Cause |
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| Action | ||
| Hot Keys do not get a |
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| DIP Switch settings |
| Make sure that DIP Switch 6 is set to ON. | |||
| response under OSD |
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| The connection from |
| Check the Online LED for the selected port. If it is not lit,: | ||
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| the selected port to the |
| 1. Manually press one of the Select switches to connect to a | ||
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| target PC has been |
| PC that is powered ON. | ||
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| broken or the PC is |
| 2. Check the cables to make sure all are properly | ||
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| turned OFF. |
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| connected. | |
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| 3. If the desired PC is OFF, power it ON. | |
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| Reset the keyboard and mouse by simultaneously pressing | |
| Pressing the Hot Keys does |
| Improper keyboard |
| and holding the Select Switches 1 and 2 on the First Stage | ||||
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| reset |
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| KVM unit for three seconds. Do as often as necessary. | ||||
| not get a response |
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| Unplug the keyboard connector from the Console | ||
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| Keyboard Port, then plug it back in. | |
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| Turn off all PCs connected to the switch. Wait five seconds | |
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| Improper KVM switch |
| before turning them back on. Note: If a PC uses a mouse | ||
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| reset |
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| protocol sensitive operating system (such as NT), it may be | |
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| necessary to restart it after turning the units back on. | |
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| Incorrect keying in the |
| 1. Be sure to release both the [Ctrl] keys simultaneously. | ||
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| Port ID. |
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| 2. After the [Ctrl] + [Ctrl] combination, be sure to key in | |
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| the Port ID and press [Enter] within 6 seconds. | |
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| Reset the keyboard and mouse by simultaneously pressing | |
| Mouse is not responding |
| Improper mouse reset. |
| and holding the Select Switches 1 and 2 on the First Stage | ||||
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| KVM unit for three seconds. Do as often as necessary. | |
| Port LED’s |
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| Power On Self Test |
| See Installation section for more information. | |||
| repeatedly. |
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| problem |
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| Specifications |
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| Power Consumption |
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| DC9V 600mA | ||||
| PC Connections |
| Direct |
| 8 |
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| Max. (via Daisy Chain) | 256 |
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| Port Selection |
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| Front Panel Switches |
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| Hot Keys |
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| On Screen Display (OSD) |
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| LED’s |
| Power |
| 1 |
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| On Line |
| 8 |
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| Selected |
| 8 |
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| 1 x |
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| Console |
| 1 x |
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| Connectors |
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| 1 HDDB15 Female (standard VGA/SVGA) |
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| 2 x 3.5mm Earphone Jacks (Mic and Speaker) |
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| CPU Ports |
| 8 x DB25 Female |
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| Daisy Chain Ports | DB25 Female (Daisy Chain In), DB25 Male (Daisy Chain Out) |
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| Scan Interval (OSD | Selection) |
| 3, 5, 10, 15, 20, 30, 40, 60 seconds |
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| Operating Temperature |
| 41 – 104 F |
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| Storage Temperature |
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| Humidity |
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| 0 – 80%RH, Noncondensing |
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| Enclosure |
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| Metal |
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| Weight |
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| 6.25 lbs |
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| Dimensions |
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| 18” x 6” x 1¾” (19” 1U) |
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