Operation, cont’d

3. To change a value, press and release the button that relates to the desired value (figure 3-60).

Press and release the LED(s) to configure the port as follows:

Baud rate:

 

Enter — 9600

Preset — 19200

View — 38400

Esc — 115200

Serial protocol:

 

RGBHV — RS-232

Audio — RS-422

The selected LEDs blink and the others remain lit.

In this example, the port is set to RS-422 at 38400 baud.

CONTROL

I/O

ENTER PRESET VIEW ESC

RGBHV AUDIO

= Lit LED, = Blinking LED

Figure 3-60RS-232/RS-422 and baud rate selection

4. Press and release an input or output button to exit the Serial Port Configuration mode (figure 3-61).

Press and release an

CONTROL

I/O

input or output button.

 

 

5

ENTER PRESET VIEW ESC

RGBHV AUDIO

 

All Control LEDs return to the unlit state.

 

Each I/O LED returns to its previous state.

Figure 3-61 — Exit Serial Port Configuration mode

The switcher requires some time to save the new serial port settings. Wait at least 5 minutes before removing power from the switcher or the settings may be lost.

3-38 CrossPoint 300 Matrix Switchers • Operation

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Extron electronic 816, 84, 1616, 1212, 124, 168, 128, 88 manual 60 RS-232/RS-422 and baud rate selection