Edwards Signaling eFSA250 - Manual (Page 158)

Chapter 3: System operation
146 E-FSA64 and E-FSA250 Technical Reference Manual
Button Description
ACK/Panel Silence Silences the panel and annunciator sounders during an active
trouble, supervisory, or alarm event and acknowledges new
event activations.
Signal Silence Silences notification appliances activated by an alarm condition.
Pressing Signal Silence a second time turns NACs back on.
The button LED indicates when the panel is in alarm and
operating with notification appliances turned off. Visual and
audible appliances may or may not turn off when Signal Silence
is pressed depending on panel programming.
Buttons for working with menus and entering text
Table 40 on page 147 describes the menu command buttons and the buttons on
the alphanumeric keyboard.
Use the alphanumeric keypad to enter passwords, create text labels, and enter
device and group numbers. Values appear on the LCD screen as you press the
button.
Note: You can use each number button to enter multiple values. For example,
use the “2” button to enter either the number “2” or the letters “A,” “B,” “C,” or “a,”
“b,” “c.”
To enter text, numbers, or symbols:
1. Press the button once to enter the number, or press again to scroll through
the alternate values. Wait for the cursor to move to the next position.
2. Enter the next number, character, or symbol.
Note: To select an alternate case, continue to press the key until the letter
shows in the desired case. The following letters appear in the same case.
3. When you have finished, press the Enter button.