User Manual
Contents
1. OUT LINK B XLR fy OUT UNK A EXTERNAL LINK Fig 1 RT IS block diagram p 2 5 RT IS User Manual 2 INSTALLATION 2 1 Wiring RT IS is used in combination with a suitable PC software from NTI i e RT Speaker RT ATS or RT Compliance The wiring details are shown in the User Manuals of the corresponding packages NOTE Operate the RT IS Input Switcher only under control of a NTI PC software to avoid damages of peripheral devices or the whole system 2 2 USB Driver Software Step 1 Connect the RT IS via an USB cable to the controller PC As soon as you do this for the first time the following message appears Found New Hardware Wizard Select the entry Install from a list or specific location and click in Next Welcome to the Found New Hardware Wizard This wizard helps you install software for USB Device F your hardware came with an installation CD ZE or floppy disk insert it now What do you want the wizard to do Install the software automaticaly Recommended P instal from a st or specific location Advanced Click Next to continue Fig 2 Installer screen 1 otep 2 Insert the CD ROM with the control software to your controller PC Found New Hardware Wizard On the second installation panel select the entry Search for the best driver in these locations tick the box Search removable media and click on Next Please choose your search a2. ice address 4 02 11 Device ID Fig 6 DIP Switch p 4 5 RT IS User Manual 3 SPECIFICATIONS 3 1 Accessories e USB cable included e XLR cable included 3 2 Audio Inputs Connectors No of inputs Max input voltage Max input current Bandwidth 3 3 Audio Outputs Connectors No of outputs Bandwidth 3 4 USB Interface Connector USB address 3 5 General Switch ON OFF time Temperature humidity Dimensions XLR female 4 each with a ground lift switch 100 Vpeak 80 mA DC to 20 kHz XLR male OUTPUT A B XLR female OUT LINK A B 2 2 DC to 20 kHz USB B type 4 addresses 0 3 defined by DIP switch setting 1 ms 0 to 45 C 40 to 110 F R H lt 90 non condensing 19 rack device 1 rack unit high p 5 5
3. nd installation options Use the check boxes below to limi or expand the default search which includes local paths and removable media The best diver found wil be installed V Search removable media floppy CD ROM Include this location in the search Dont search will choose the driver to install Choose this option to select the device driver from alist Windows does not guarantee that the driver you choose will be the best match for your hardware pen tee ze Fig 3 Installer screen 2 p 3 5 REKENEN RT IS User Manual Step 3 As soon as the installer has found the USB driver on the CD ROM the following message shows up Found New Hardware Wizard Please select the best match for your hardware from the list below Click on Next to confirm the installation Step 4 As soon as the driver has been installed successfully click on Finish ir Completing the Found New Hardware Wizard The wizard has finished installing the software for Es LISBRELE Chek Finish to close the wizard Fig5 Installer screen 4 2 3 Device Address Selection The DIP switch on the RT IS rear panel defines the individual address of the unit Since the switch can be adjusted in four different states O 1 2 or 3 it is possible to connect amp control up to four x m RT IS units by one PC x Example D 4 The DIP switch settings shown in Fig 6 represent the dev
4. oe 9090880880888 8890888 Less noise e More sound RT IS Input Switcher NTI Headquarters Im alten Riet 102 9494 Schaan Liechtenstein Europe Phone 423 239 6060 Fax 423 239 6089 info nt instruments com www nt instruments com V 1 1 June 05 MBe RT IS User Manual 1 DESCRIPTION NTI s RT IS is an input switcher that comprises four 4 inputs and two 2 outputs In normal operation it is used as a two channel 2 1 matrix Additionally the OUT LINK connector allows operating the RT IS as a single channel 4 1 matrix For this purpose the OUTPUT B or A has to be connected externally OUT LINK A or B The internal wiring of the input connectors can be controlled switch ON OFF from a PC via the USB interface Two DIP switches define the individual device ID of the RT IS Consequently up to four 4 RT IS units can be controlled from one PC The four LEDs on the front panel indicate the active inputs The inputs and output connectors of the RT IS are of type XLR female male Additional GND LIFT switches allow disconnecting the audio ground Pin 1 of XLR of the input connectors NOTE The RT IS must only be used as an input switcher whereby the input current must not exceed 80 mA USB ADRESS DIP INPUT A1 GNDLIFT INPUT A2 GNDLIFT INPUT B1 GNDLIFT INPUT B2 GNDLIFT USB USB Interface OUTPUT A XLR XLR OUTPUT B XLR
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