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Figure 50 Front Panel LEDs and Buttons
~
1
(IN1A)
~
2
(IN2A)
Key:
1 = Input Source 1
2 = Input Source 2
3 = Output
3a = Output, dual system
4 = Input Source 1 Bypass
5 = Input Source 2 Bypass
(ITALICS) = Components.
LEDs are defined in
Table 16 on page 101.
Buttons are defined in
Table 17 on page 102.
14.1.2 Event Controls
When an alarm is triggered, a red LED is lit in the control panel. A pair of buttons allows you to
turn off the horn and reset the alarm.
Figure 51 Control Buttons
Key:
(ITALICS) = Components,
defined in Table 16.
100
Operating the LED Display STS2
(STS1)
~
1
(IN1B)
(CB1)
(SW_PREF1)
(LED_PREF1)
(NOXF)
(SW_PREF2)
(LED_PREF2)
~
2
(IN2B)
(CB2)
= LED
~
~
(NOAUD)
= Button
4
1
~
~
I
3
3A
I I
~
~
2
(STS2)
5
= Circuit Breaker
= Preferred Source Button and LED
=SCR
= Transfer locked (inhibited)
!
!
(ALRMRST)
(ALRM)
= LED
(CB4)
~
(CB3)
(OUT)
(CB3A)
(CB5)
!
= Alarm Symbol
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