GE Multilin 489 Instruction Manual page 84

4–22
Courtesy of NationalSwitchgear.com
Click the arrow at the end of the box to display a numerical keypad
interface that allows the user to enter a value within the setpoint range
displayed near the top of the keypad:
Click Accept to exit from the keypad and keep the new value.
Click on Cancel to exit from the keypad and retain the old value.
For setpoints requiring non-numerical pre-set values (e.g.
the Voltage Sensing window),
Click anywhere within the setpoint value box to display a drop-down
selection menu arrow.
Click on the arrow to select the desired setpoint.
For setpoints requiring an alphanumeric text string (e.g. message scratchpad messages),
the value may be entered directly within the setpoint value box.
In the Setpoint / System Setup dialog box, click on Save to save the
values into the 489.
Click Yes to accept any changes.
Click No, and then Restore to retain previous values and exit.
CHAPTER 4: INTERFACES
VT CONNECTION TYPE
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL
below, in