
Operations 45
Operations
4
Operations
LED Display Interface
General
The LED interface allows you to monitor, query, and control several receiver surveying
functions. All functions are organized in a menu tree which is accessed by using the up/
down arrow buttons. Table 4.1 describes the basic functions of the up and down buttons
on the front panel.
If the display is inactive for more than 20 seconds, the receiver will enter sleep mode. The
unit performs this function to save power. Press either key to restore the display to its
original state prior to sleep mode.
Table 4.1: Control Buttons
Mode Button Combination Function
↑ arrow pressed <2 seconds Scrolls through the submenu options
↑ arrow pressed >2 seconds Returns display to upper level menu
↓ arrow pressed <2 seconds Places display in edit mode
Display ↓ arrow pressed >2 seconds Sends display to lower level menu
↑+↓ arrow pressed
simultaneously <2 seconds
No action
↑+↓ arrow pressed
simultaneously >2 seconds
Cancels and exits.
Edit ↑ arrow pressed <2 seconds Scrolls display upward through available values
↑ arrow pressed >2 seconds Scrolls display upward quickly
↓ arrow pressed <2 seconds Scrolls display downward through available values
↓ arrow pressed >2 seconds Scrolls display downward quickly
↑+↓ arrow pressed
simultaneously <2 seconds
Accepts parameter setting
↑+↓ arrow pressed
simultaneously >2 seconds
Cancels parameter setting
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