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LEDs & DIGITAL DISPLAY
-
1
DIGITAL DISPLAY
- 1 Initialization
- 2 Door Closed
- 3 Electric Strike Enabled
(DIP switch # 2)
- 4 Door Moving – Opening
- 5 Door Moving Through Backcheck
- 6 Full-Open or Hold-Open
- 7 Door moving – Closing
- 8 Door Obstruction (opening only)
LEDs
Red
– This LED will
glow when the unit is
in Day Mode (On),
and during a stall
condition.
Amber
– This LED
will glow while the unit
is sensing an “open
request”
Summary of Contents for D-4990
Page 1: ...Precision D 4990 Low Energy Door Operator Product Overview...
Page 6: ...DOOR FORCE GAUGE...
Page 7: ...DOOR FORCE GAUGE...
Page 26: ...PRIMARY APPLICATIONS...
Page 27: ...MINIMUM INSTALLATION REQUIREMENTS...
Page 34: ...CONTROLLER PLUG IN CONNECTORS D 4990 CONTROLLER...
Page 48: ...Adjustment Valves Adjustment Valves...
Page 49: ...SAMPLE ACTIVATION DEVICES...
Page 65: ......