SERVICE SWITCH USAGE GUIDE
Gefen CAT5 HD products (sender and receiver) both contain a pair of service switches (also called dip switches) located underneath the unit. These service switches are used to select from sets of configurations that will equalize the signal to best match the conditions in your setup. For the CAT5•7500HD, there are 1 set of switches for each monitor under both the sender and receiver units. The switches are hidden beneath black stickers. Each bank of dip switches have 4 switches. Switches 3 and 4 are not used. (*Note: Adjustments should be done with sources and display on.)
Sender Dip Swich Settings
Setting | Switch 1 | Switch 2 |
No Boost | OFF | ON |
Normal Boost (Default) | OFF | OFF |
Strong Boost | ON | OFF |
Undefined | ON | ON |
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Receiver Dip Swich Settings |
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Setting | Switch 1 | Switch 2 |
No EQ (Default) | OFF | OFF |
EQ Setting 2 | ON | OFF |
EQ Setting 3 | OFF | ON |
Maximum EQ | ON | ON |
Adjustment Guidelines:
1)Strong boost should not be used on stranded cables. Strong boosting will cause pixels or no picture on these cables.
2)Using the wrong settings will not damage the units; it will either produce no image or a noisy image.
3)To elminate the possibility of cross talk and interference, cables must be terminated with 568B scheduling. (See page 9 for details)
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