Ross NK RCP-NKM, Руководство пользователя

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RCP-NKM User Guide (v3.0) Setting Up the RCP-NKM • 4–19
Cutbus operation is automatically invoked when there are no destination keys or crosspoints set on the RCP-NKM.
By default, all sources in the top row of the RCP-NKM go to the destination that is physically connected to
output 1. All sources in the bottom row of the RCP-NKM go to the destination that is physically connected to
output 2.
To set up Cutbus operation
1. Open the RCP-NKM editor (see “ Opening the RCP-NKM Editor ” on page 4–1).
2. Ensure that there are no destinations or crosspoints assigned to any keys on the RCP-NKM at any menu level.
3. Select the Configuration tab.
4. Scroll to the Configuration frame.
5. Select either Normal or Multi from the Cutbus Mode options;
• Normal — enables top row source buttons to control destination as selected via Cutbus Dest 1 option, and
bottom row source buttons to control Cutbus Dest 2 .
• Multi — enables more than two Cutbus control destinations. This mode requires a group of crosspoint keys
defined with different source selection for a given destination. Refer to “ Assigning a Crosspoint to a Key ”
on page 4–11.
6.
If you want to assign a destination other than output 1 for the top row of keys on the RCP-NKM, use the up and
down arrows in the
Cutbus Dest 1 field to assign the new destination.
7.
If you want to assign a destination other than output 2 for the bottom row of keys on the RCP-NKM, use the up
and down arrows in the
Cutbus Dest 2 field to assign the new destination.
8.
Send the current document to the device by clicking
Send Configuration
located on the lower Device
Configuration window (see “ Sending a Document to a Device ” on page 4–23).
Setting Up Machine Control
If your routing switcher system uses a machine control routing switcher to provide reciprocal switching of RS-422
signals, your RCP-NKM must be set up to handle these switches. Machine control must be enabled in the
RCP-NKM, and the router level used for machine control must match that set in the machine control routing
switcher.
To set up machine control
1.
Open the RCP-NKM editor (see “ Opening the RCP-NKM Editor ” on page 4–1).
2. Select the Configuration tab.
3. Scroll to the Configuration frame.
4. Select the Machine Control Enabled check box.
5. Use the up and down arrows in the Machine Control Level field to adjust the machine control level to match
the level that the machine control routing switcher has been assigned.
6. Send the current document to the device by clicking
Send Configuration
located on the lower Device
Configuration window (see “ Sending a Document to a Device ” on page 4–23).
Assigning a Machine Control Key
If your master device controls multiple slave devices, you need a machine control key to temporarily disable
reciprocal switching until the last slave device is routed.
To assign a machine control key
1.
Open the RCP-NKM editor (see “ Opening the RCP-NKM Editor ” on page 4–1).
2.
On the simulated RCP-NKM, select the key that you want to use for machine control.
3.
In the pop-up dialog: