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1. Visual Indicators:
a. Power LED (Green):
• ON: AC power or Solar power is present.
• OFF: There is no AC input power.
b. Status LED (Yellow): (while unit is running this LED will be OFF)
• Rapid blinking in random pattern: GTO’s transmitter 318 MHz signal is detected.
• Continuously ON: Battery is in fast charge mode.
• 1 Blink every 2 seconds: Battery is in float charge mode (battery is fully charged)
• OFF: Switch is in the OFF position or there is no input power for at least 60 seconds.
2. Audible Indicator (Alarm/Buzzer):
a. 1 Beep upon power up:
• This is normal self test when the unit is turned on.
b. Continuous beep after power up:
• Unit has learned new transmitter code, releasing the transmitter button will shut off
the alarm or…
• Unit has entered ‘LEARN LIMIT’ mode, releasing the transmitter button will shut off the alarm.
c. Rapid beeping:
• Unit has encountered two (2) obstructions without reaching either limit. (Power cycle to
reset the alarm)
• Transmitter will not operate the gate.
• Alarm will automatically shut off after 5 minutes.
d. 1 beep every 20 seconds:
• Low battery is detected.
e. 1 beep every 2 second:
• Position sensor is open circuit. Call GTO service department.
f. 2 beeps every 2 second:
• Position sensor is short circuit. Call GTO service department.
g. 1 beep when attempting to run the gate:
• Blown fuse.
• Battery is extremely low or damaged.
• Loose connection from battery to circuit board.
Visual and Audible Diagnostic Indicators
If your gate opener does not function properly after it is installed, use this guide or use the
online
troubleshooter at
http://support.gtoinc.com/support/troubleshooter.aspx
before calling the
GTO Service Department.
•
On all gates weighing 250 lb. or more, routinely grease the ball bearing hinges at least 4 times a year;
more frequently if the gates are in a coastal area.
•
Clean the push-pull tube with a soft, dry cloth and apply silicone spray to it at least once a month.
