Sierra Video Yosemite - Manual (Page 62)

SIERRA VIDEO
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Changing Ports 1 & 2 Between Host & Terminal
To change a port setup, send special character sequences to the port (or type this sequence in at a
terminal). See DIP SWITCHES for more information. To switch Port 1 to Host protocol:
1. Turn off the switcher and remove the serial control module (504001, 505150)
2. Turn off Dip Switch 5 on the 504001’s S2; turn on Dip Switch 4 on the 505150’s S3.
3. Reinstall the serial board and turn power back on. The serial port now uses the Host protocol.
OR
4. Connect a terminal to the serial port using the serial adaptor and send the following
command:
**HOST1!!
The port now uses the Host protocol.
5. To restore back to the Terminal port, send the following command:
**HOST0!!
6. You are now back to the Terminal protocol.
NOTE: By changing the Dip Switch, the protocol comes up either Host or Terminal depending upon the
switch. On is for Host, Off is for terminal.