Siemens Codoor CD3500 Installation & User Manual page 16

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Button 3
Button 4
Button 5
Button 6
Button 7
Button 8
Button 9
Button *
Button 0
Button #
Reset button
on rear
NoTE! The reset function can only be used when in test mode!
CD3500 & CD4000 Installation and User manual
Checks the non-volatile memory (non destructively). If suc-
cessful a confirm tone is given or if unsuccessful an error
tone is given. The unit returns to test mode with the green
LED continuously lit.
Fires the solenoid in and out every 4 seconds, the status
of reed switch sensor is given on the LEDs, with contact
locked given by the green LED and unlocked given by the
red LED.
Puts the unit into sleep mode to enable the current con-
sumption of the unit to be measured. The unit will come
out of this function when any key is pressed.
Only shows the status of the position sensor. Red LED
– unit locked (solenoid un-engaged), green LED - unit
unlocked (solenoid engaged).
Puts the unit into an unlocked state with the status of the
position sensor shown on the LEDs as previously stated.
Shows the status of the low battery input. Low battery
detected the red LED will show. If the battery voltage is OK
the green LED will show.
Does nothing except beep and light the red LED.
Does nothing except beep and light the red LED.
Does nothing except beep and light the red LED.
Exits test mode with a confirm tone, leaving all the data
intact in the non-volatile memory.
By pressing and holding the reset for 2 seconds the Co-
door's memory is cleared back to factory settings:
• No programming code set.
• No access codes set.
• Buzzer enabled.
• Deactivation function enabled.