DNF Controls 2044CL-L-PBIO - Manual (Page 25)

2044CL-L-PBIO, 300 Clip Fast Access System, Louth Protocol Page 25 of 27
23. TROUBLESHOOTING
a. ST420 TROUBLESHOOTING
a.
All Shotkeys are RED - No communication with the ST400.
b. All Shotkeys are DARK - No communication between the ST400 and the Video Server.
c. Set the ST420 version to match the ST400:
On the ST420 V4.02, V4.03, V4.12, V4.13:
1) Press [SHIFT] + [STOP] + [PLAY].
The key that displays the current version is RED.
2)
The ST420 displays:
“ST300/400 SELECT”
[ST300 V2.X]
[ST300 V3.X]
[ST400 2044CL-O]
[ST400 2044CL-L]
3) Press the [ST400 2044CL-L] key for communication with the ST400.
On the ST420 V4.04, V4.14 and above:
1)
Press [SHIFT] + [STOP] + [PLAY].
The key that displays the current version is RED.
2) The ST420 displays:
“ST300/400 SELECT”
[ST300 V2.X]
[ST300 V3.X]
[ST400 V4.X – V5.20]
[ST400 V5.30 and up]
3)
Press a key that corresponds to the version of the ST400 that you are using.
b. PBIO TROUBLESHOOTING
Press [SHIFT] + [PBIO]. The display will show PBIO DATA.
All Pbus commands received from the production switcher will be shown on the display.
Communication errors due to parity mismatch or baud rate mismatch will be shown as “-“.
If no command data is shown, then no commands are being received from the production
switcher. Check the Production Switcher’s Pbus setting. Also check the cabling between
the Production Switcher and ST400.
Press [SHIFT] + [PBIO] to exit this test mode.