NTI VEEMUX AUDIO VIDEO MATRIX SWITCH VIA CAT5
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Save and Recall
The VEEMUX provides the ability to save and recall up to 100 switch configurations. The IRT-UNV IR Remote can be used
to access these configurations by using the “SAVE” and “RECALL” buttons.
To save a configuration, press the “SAVE” button followed by Numeric key(s) 0-99 corresponding to the memory slot the
configuration is to be saved in. After the numeric key(s) press the “Enter” button. If the “Enter” button is not pressed, after two
seconds the function will timeout and the number entered will be saved as that configuration.
Configurations can be recalled in much the same manner. To recall, press the “RECALL” button followed by the numeric key
(s) corresponding to the memory slot from which the configuration is to be recalled. After the numeric key(s) press the “Enter”
button. If the “Enter” button is not pressed, after two seconds the function will timeout and the number entered will be recalled to
the current configuration.
Multiple Switch Control
All compatible NTI matrix switches will work with the same IRT-UNV IR Remote control. As a result, a user with multiple NTI
matrix switches may find that, if the switches are installed too close together, both switches may respond to an IR command
intended only for one switch. Or, the user may want to control multiple switches with a single remote, instead of having one
remote per switch. To accommodate this situation, the IRT-UNV IR Remote provides the “SYS” button, which can be used to
select the NTI switch to be controlled.
All switches will have the capability to allow the user to set the switch address (0-15). Each switch to be separately controlled
must be set to a different address prior to using the Remote Control. With the addresses set, press the “SYS” button on the IRT-
UNV, followed by a two digit number corresponding to the address of the matrix switch to be controlled.
Upon accepting the “SYS” command, the switch with the corresponding address will illuminate the “IR” LED and respond to
all IR Remote commands and will blink the “IR” LED on the front of the switch for visual indication. All other switches will ignore
any further commands, until the “SYS” button is pressed again. To select a new NTI switch to control, press the “SYS” button
again and repeat the process.
Canceling a Command
Considering the number of key presses required for some of the commands, it’s possible that the user may inadvertently
press an incorrect button. Should this happen, the user can press the “ESC” button to cancel a command. Provided the command
has not been accepted by the system, pressing the “ESC” button will cause the switch to “forget” or “erase” all button commands
from the current command sequence. Once the command sequence has been cancelled, the user can begin entering the
command again.
Technical Specifications For IRT-UNV
Number of Controllable Systems
Max: 15
Pushbutton Control
29 keys
Power supply
2x AAA Battery
Chassis material
Plastic
Approvals RoHS
Troubleshooting the IRT-UNV
PROBLEM
SOLUTION
IRT-UNV is not selecting
outputs or inputs
•
Check battery
•
The IRT-UNV may be configured to control the wrong switch- see “Multiple
Switch Control” above.
