S&C ELECTRIC COMPANY
s
INSTRUCTION SHEET
663-503
Page 7 of 35
August 14, 1995
COMPONENTS — Continued
Figure 2. S&C Micro-AT Source-Transfer Control.
Left source voltage
indicating lamp
Automatic-transfer
“ready” indicating lamp
Test keys for simulating
overcurrent and loss of
voltage on left source
Test keys for simulating
overcurrent and loss of
voltage on right source
Right source voltage
indicating lamp
Manual/automatic operation
selector switch. When in
“MANUAL,” prevents an
automatic source transfer
while permitting manual
operation using open/close
pushbuttons
Two-line
24-character backlit
liquid-crystal display (LCD)
Menu keys
Keypad
Last and next
item keys
Overcurrent-lockout
indicating lamp and reset key
(furnished with optional overcurrent-
lockout feature, Catalog Number
Suffix “-Y2”)
