User's Manual
Table Of Contents
- 1. General Information
- 2. Technical Specifications
- 3. Installation
- 4. Wiring Instructions
- 5. Reader Functionality
- 5.1 Transmit Mode
- 5.2 Programming the AYC-Ex5 and AYC-T65
- 5.2.1 Entering Programming Mode
- 5.2.2 Exiting Programming Mode
- 5.2.3 Selecting Keypad Transmission Format
- 5.2.3.1 Keypad Transmission Format Option Number
- 5.2.3.2 Option 1: Single Key, 6-Bit Wiegand (Rosslare Format)
- 5.2.3.3 Option 2: Single Key, 6-Bit Wiegand Nibble and Parities
- 5.2.3.4 Option 3: Single Key, 8-Bit Wiegand Nibbles Complemented
- 5.2.3.5 Option 4: 4 Keys Binary + Facility Code, Wiegand 26-Bit
- 5.2.3.6 Option 5: 1 to 5 Keys + Facility Code, Wiegand 26-Bit
- 5.2.3.7 Option 6: 6 Keys BCD and Parity Bits, Wiegand 26-Bit
- 5.2.3.8 Option 7: Single Key, 3x4 Matrix Keypad (MD-P64)
- 5.2.3.9 Option 8: 1 to 8 Keys BCD, Clock & Data
- 5.2.4 Selecting Proximity Card Transmission Format
- 5.2.5 Changing the Programming Code
- 5.2.6 Changing the Facility Code
- 5.3 Setting the Backlight
- 6. Controller Functionality
- 6.1 Normal, Secure, and Master Users
- 6.2 Modes of Operation
- 6.3 Auxiliary Input & Output
- 6.4 Door Alarms
- 6.5 Internal Case and Back Tamper
- 6.6 Lockout Feature (Keypad Tamper)
- 6.7 Request to Exit (REX) Function
- 6.8 Secure Application Appurtenances
- 6.9 Programming the AYC-Ex5 and AYC-T65
- 6.9.1 Entering Programming Mode
- 6.9.2 Exiting Programming Mode
- 6.9.3 Changing Lock Strike Code
- 6.9.4 Changing Auxiliary Code
- 6.9.5 Changing the Programming Code
- 6.9.6 Changing the Normal/Secure Code
- 6.9.7 Changing the Normal/Bypass Code and Door Chime Settings
- 6.9.8 Setting Fail Safe/Secure Operation, Tamper Siren and Lock Strike Release Time
- 6.9.9 Defining the Auxiliary Input and Output
- 6.9.10 Detailed Reference Guide
- 6.9.11 Setting the Lockout Feature
- 6.9.12 Setting the Backlight Behavior
- 6.9.13 Enrolling Primary and Secondary Codes
- 6.9.14 Deleting Primary and Secondary Codes
- 6.9.15 Relay Codes Assignment
- 6.9.16 Relay Code Assignment using Standard Method
- 6.9.17 Relay Code Assignment using Search Method
- 6.9.18 PIN Code Length/Factory Default Settings
- 6.9.19 Replacing a Lost Programming Code
- 6.9.20 Exiting Secure Mode if Normal/Secure Code was Lost
- A. Declaration of Conformity
- B. Limited Warranty

Reader Functionality
AYC-Ex5 and AYC-T65 Installation and Programming Manual 33
5.3.1 Return to Factory Default Settings
You must be very careful before using this command! This
erases the entire memory and return all codes to their factory
default setting.
1. Enter Programming mode.
2. Press “0” to enter Menu 0.
The Transmit and Program LEDs
flash red.
3. Enter your 4-digit programming
code.
If the Programming code is valid, all memory is erased. You hear
three beeps and the controller returns to Normal mode.
If the Programming code is invalid, you hear a long beep and the
controller returns
to Normal mode without erasing the memory of
the controller.
5.3.2 Replacing a Lost Programming Code
In the event that the Programming code is forgotten, the AYC-Ex5 or
AYC-T65 can be reprogrammed in the field using the following
instructions:
1. Remove power from the reader.
2. Activate tamper by removing the reader from the wall or
removing the reader's case.
3. Apply power to the reader.
4. You now have 10 seconds to enter Programming mode using the
factory default Programming code 1234.
Mode/Transmit
Door/Program
Green
Mode/Transmit
Door/Program
Red
Red