DoorKing PC Compatible Multi-Door Access Controller 1838 - Manual (Page 24)

3.1.2 Programming from the Keypad
Follow the programming instructions as described in each section of this manual. The system will
prompt you with short tones (beep) when programming steps have been followed correctly, and with
a long tone (beeeeeep) when the programming step is ended. It is highly recommended that you
complete the user listing in the appendix prior to starting any programming from the keypad. This
listing will provide you with the information needed to complete the manual programming sequence.
This symbol _ in the programming steps indicates numbers that you will need to enter, one number
per symbol. When programming from the keypad, after each programming step is performed
correctly, a short tone (beep) will be heard. When the programming session is ended, a long tone
(beeeeeep) will be heard.
NOTE: Relay hold open time zones, security levels, anti-pass back IN / OUT tables, anti-pass
back re-sync schedules, holiday schedules and elevator control functions cannot be
programmed from the system keypad. These functions can only be programmed from a PC
using the Remote Account Manager Software.
3.1.3 System Memory
Beginning in January, 2010, the 1838 access control system is available with a 500 or 3000 memory
(APB) chips installed in the system. The information below is to assist you with programming older
systems or when there is a need to change the memory chips to match a chip set on another system
already installed. Prior to starting the programming of the PC programmable access control system,
you must know the memory capacity and type of the EEPROM chips that are installed in the unit.
This can be determined by inspecting the small chip that has a tag listing the memory size on it and
will be labeled APB if anti-pass back is enabled. The memory size determines the number of
residents, vendors, four-digit entry codes and device codes that can be stored in the system. APB
indicates that the chip set has anti-pass back capability. The table shows the valid numbers available
with each memory level.
Part Number
Standard
System
Memory
User
Name
Capacity
Entry Code
Capacity
Device
Code
Capacity
APB
1838-150 1838-140 25 25 25 625
1838-151 1838-141 75 75 75 1875
1838-152 1838-142 125 125 125 3125
1838-153 1838-143 250 250 250 6250
1838-154 1838-144 500 500 500 8000
1838-155 1838-145 1000 1000 1000 8000
1838-156 1838-146 2000 2000 2000 8000
1838-157 1838-147 3000 3000 3000 8000
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