6.2Control Panel

Inverter Start Up

This allows the user to turn on and reset the inverter. This is normally only used when starting the UPS.

Inverter Shutdown

The switch incorporates a safety feature to prevent inadvertent operation yet still allow rapid shutdown in the event of an emergency. This is achieved by the requirement that the switch be

depressed for 2 seconds before the inverter stops during which time the audible alarm will be

heard.

Audible Alarm Cancel Switch

This switch cancels the audible alarm. When pressed the red warning light goes from continuous illumination to flashing on and off.

Page Right Control

This switch changes the page headings displayed on the

LCD.

It also allows the alarm and

measurement statuses to be stepped through when examining the power history (refer to section

10.6)

 

 

Record Up

This switch changes the record displayed on the LCD to the previous message displayed. When

the

top of the page has been reached the display will no longer scroll.

 

Record Down

This switch changes the record displayed on the LCD to the next record on the page. When the bottom of the page has been reached the display will no longer scroll.

page 40 --MI00/10056 rev.1--05/2001

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Energy Tech Laboratories EDP70 manual Control Panel, Lcd