Operation | 9
Display Timeout
After a 50-second period without any keys being pressed, the display will revert to the default screen and a one-second
beep will sound.
When the cursor is blinking, further input is required from the user. If five seconds pass without a key press, an error tone
will sound and the blinking cursor will revert to an arrow.
Cursor Operations
The cursor will take one of two forms: an arrow or a blinking square. The arrow cursor passively indicates the next field
to be selected; settings cannot be changed while in this form. The blinking square cursor is present when additional key
strokes are expected. Without any input from the user, this cursor will timeout and return to the arrow form.
Menus and Screens Operation
Default Screen
If not already displayed, use the MENU key to access to access the default screen
*Exact Model Number and description vary from model to model.
Figure 3-2. Default Screen
The default screen displays the redundancy configuration and model number of the unit. At start-up, the unit defaults to
this screen. In addition, if another screen is active and a 50-second time period expires without any key presses, the unit
will default to this screen.
If a new alarm has been logged, a message is briefly displayed on the default screen. This message will expire after any
key is pressed.
Main Menu
If not already displayed, use the MENU key to access the Main Menu.
The Main Menu is a series of screens that provide access to functions that do not have a dedicated key. Use the Up and
Down arrow keys to scroll through the Main Menu screens in the order listed below.
Screen
Function
“On-line/Standby”
“(Press ENTER)“
Select On-line paths for amplifiers.
“Current Monitor”
“(Press ENTER)”
Display Current levels of all amplifiers.
“Voltage Monitor”
“(Press ENTER)”
Display Voltage levels of both power supplies.
“Current Limits”
“(Press ENTER)”
Display/Set current limits of amplifiers.
“Remote Format”
“(Press ENTER)”
Display/Set Remote communication settings.
(RS232, RS422, RS485 and IEEE-488 options only)
1:1 AMP SYSTEM
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