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 23
The Transmit LED turns red.
3. Enter the appropriate option
number for the keypad
transmission format that you wish
to select.
If an incorrect option number is entered, the reader returns to
Transmit mode and the keypad transmission format remains
unchanged.
4. System returns to Transmit mode
You hear three beeps.
The Program LED turns off and
the Transmit LED turns red.
• Only one keypad transmission format can be active at any one time.
• When using the keypad transmission format "1 to 8 keys BCD,
Clock & Data" (Option 8), an additional input is required to specify
the number of keys in the PIN code.
5.2.3.1 Keypad Transmission Format Option Number
Table 3 presents the eight different keypad transmission formats.
Table 3: Keypad Transmission Format Option Number
Keypad Transmission Format Option Number
Single Key, 6-Bit Wiegand (Rosslare Format) 1*
Single Key, 6-Bit Wiegand with Nibble + Parity Bits 2
Single Key, 8-Bit Wiegand, Nibbles Complemented 3
4 Keys Binary + Facility Code, Wiegand 26-Bit 4
1 to 5 Keys + Facility Code, Wiegand 26-Bit 5
6 Keys BCD and Parity Bits, Wiegand 26-Bit 6
Single Key, 3x4 Matrix Keypad 7
1 to 8 Keys BCD, Clock & Data Single Key 8
* Option 1 is the default factory setting.
Mode/Transmit
Door/Program
Red
Green
Mode/Transmit
Door/Program
Red