Wybron pmn 用户手册

8

The following is an explanation of functions and optional settings which are 
accessed via the various menus displayed. 

When you connect the power supply to AC power, the following screens will 
appear on the display. 

1. The INTRODUCTION screen will scroll through the software version and
    other information.

2. The ROLLCALL screen shows when the power supply interrogates the
     color changers and other components connected to the power supply.  This
     is the time the color changers "check in" with the power supply.  

The display alternates between three screens.  

The first is 

  where X is highest DMX channel used by a color 

changer (or other component) connected to the power supply.  If talkback is 
ON, X will be the highest DMX channel used by the talkback function.

The second screen is 

" DMX OK "

 if the DMX signal is being properly 

received.  It is 

 if the DMX signal is not being properly received.

The third screen is 

if there are any alert conditions to report.

The power supply will display "alert messages" indicating a condition a service 
person may want to know about.  

The alert messages and meanings are as follows:

Note: the "xxx" after each message is the DMX channel to which the message 
applies.

"Pstn xxx"   -  Gel position error - a difference exists between the commanded
                     gel position and the actual gel position.

"VDC xxx"  -  Color changer voltage is below 17 volts DC.