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Fabricant : Adder Technology Taille : 3.62 mb Nom Fichier : Langue d'enseignement:

To change the permission state: Highlight a user name and press the space bar. . Here.you.can.determine.which.users.should.have.access.to.the.created/ edited.computer..Only.users.that.show.a.‘+’.marker.to.the.right.of.the.menu. box.will.be.granted.access.to.the.computer. Note: The Adder Port Direct feature (which allows interconnected switching units to talk to one another) ensures that users without access rights to particular computers cannot move sideways to those computers via other computers. Note: Access rights for particular user accounts to computers can also be controlled from the ‘Edit User List’ menu 6. Select.and.deselect.users.as.follows: •. Individual user.-.Highlight.a.user.name,.then.press. .to.apply,.or. remove,.the.‘+’.marker. •. Allow access for all users.–.Press. •. Allow no user access (except ADMIN).–.Press. 6. When.all.settings.have.been.made,.press. .to.save.and.exit..Press. .to. return.to.the.‘Configuration.Menu’. Tips when creating/editing computer entries •. Avoid.creating.two.names.for.the.same.computer.port. •. When.cascading.to.other.units,.do.not.apply.individual.names.to.any.ports. that.are.forming.a.link.group.to.another.switch.(i.e..ports.1,.2,.3.&.4.when. they.form.link.group.41). ... ........... .... ..... .. ... .... . ........ .... .... ... . .... Video compensation The.AdderView.CATx.units.allow.computer.systems.to.be.placed.up.to.50m. (160.feet).away.and.remote.users.to.be.extended.by.a.maximum.of.300m.(980. feet)..Such.long.cable.lengths.can.affect.video.signals,.especially.when.higher. screen.resolutions.are.used..In.order.to.eliminate.any.video.signal.degradation,. all.AdderView.CATx.units.and.accompanying.Adder.X100.and.X200.extenders. provide.effective.software-based.video.compensation.features.. Two.main.types.of.video.compensation.are.provided.within.the.AdderView.CATx. installation,.these.are: •. Computer video compensation.-.operates.on.video.signals.between.each. computer.system.and.the.AdderView.CATx.unit..See.Computer video compensation. •. Remote user video compensation.-.operates.on.video.signals.between. each.remote.user(s).and.the.AdderView.CATx.unit..See.Remote user video compensation.for.details. Note: For installations where both computers and remote users require video compensation, always ensure that the computers are compensated first. •. A.third.type.of.video.compensation.is.provided.by.Adder.X100AS/R.and. Adder.X200AS/R.extender.modules.only..This.type.of.compensation.is.called. Skew.adjustment.and.combats.the.effect.of.uneven.twisted.pairs.within.link. cables... See.Remote user skew adjustment.for.details... It.is.important.to.note.that,.providing.the.cabling.arrangements.do.not.change,. the.various.video.compensations.need.to.be.applied.only.once.to.each.computer. or.remote.user.link..During.operation,.control.of.video.compensation.is.fully. automatic..Please.take.into.account.the.following.when.configuring.links: •. The.AdderView.CATx.stores.a.video.compensation.setting.for.each. computer.which.defines.the.level.of.compensation.that.is.applied.whenever. the.computer.is.selected..This.“computer.video.compensation”.setting. is.to.correct.for.any.video.clarity.loss.due.to.the.CATx.cable.between.the. AdderView.CATx.unit.and.the.computer’s.CAM.. •. CATx.cables.below.10m.give.very.little.loss.and.so.it.is.not.normally. necessary.to.be.concerned.about.setting.any.computer.video.compensation. if.short.CATx.cables.are.being.used.between.the.AdderView.CATx.and.the. CAM.for.each.computer.. •. “Computer.video.compensation”.may.be.setup.by.typing.in.the.cable. distance.in.the.OSD.or,.if.very.fine.video.adjustment.is.desired,.by.observing. the.video.picture.on.the.local.(user.1).port.whilst.making.adjustments.. •. If.a.cascade.of.switches.is.being.used,.computer.video.compensation.only. needs.to.be.applied.at.the.master.AdderView.CATx.. •. “Remote.user.video.compensation”.compensates.for.any.CATx.cable.losses. introduced.by.the.cable.between.the.X100/X200.and.the.AdderView.CATx.. The.required.video.compensation.setting.does.not.vary.as.any.“computer. video.compensation”.is.automatically.added.as.different.computers.are. selected..This.only.needs.to.be.setup.once.during.installation.. ... ........... .... ..... .. ... .... . ........ .... .... ... . .... Computer video compensation The.video.compensation.for.connected.computers.is.achieved.using.the.main. menu..Although.the.compensation.can.be.applied.from.any.local,.remote. or.global.user.port,.it.is.best.achieved.using.the.local.user.port.because.this. provides.the.most.direct.view.of.the.computer.output..The.compensation. is.achieved.simply.by.registering.the.link.cable.length,.however,.different. cables.can.vary.in.their.characteristics.so.it.is.often.useful.to.‘fine.tune’.the. compensation.by.eye. Note: CATx cables below 10m give very little loss and so it is not normally necessary to be concerned about setting any computer video compensation if short CATx cables are being used between the AdderView C...

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