Spectra 1728/EX & 1738/EX - 3 - Programming Guide
DATA DISPLAY MODE (LED Keypads Only)
View the section’s programming one digit at a time. Does not function with sections using Feature Select Programming.
CONFIGURING T HE 1686H, 1686V and 1689 KEYPADS (V2.0 or higher)
The keypad’s zone number, EOL definition and tamper switch are programmed through the keypad’s programming mode. To
do so:
PLEASE NOTE: After two minutes, the keypad exits programming mode.
Key [1] - Keypad Zone Selection (“Zone Programming” on page 4)
Key [1] determines whether the keypad’s zone is Keypad Zone 1 or Keypad Zone 2. When key [1] is OFF (not illuminated),
the keypad’s zone is Keypad Zone 1. When key [1] is ON (illuminated), the keypad’s zone is Keypad Zone 2.
Key [1] OFF - Keypad Zone 1 (default)
Key [1] ON - Keypad Zone 2
Key [2] - EOL Definition
Key [2] determines the keypad zone’s EOL definition. When key [2] is OFF (not illuminated), EOL is disabled and the keypad
zone uses the on-board EOL resistor. When key [2] is ON (illuminated), EOL is enabled and the keypad zone requires that an
external EOL resistor be connected (refer to “ Spectr a 1 72 8EX and 1728 PCB Layou t” on page 38 an d “ Spectra 1738EX and
1738 PCB Layout” on page 39 for more details).
Key [2] OFF - EOL disabled
Key [2] ON - EOL enabled (default)
Key [3] - On-Board Tamper
Key [3] enables or disables the keypad’s on-board tamper switch. When key [3] is OFF (not illuminated), the tamper switch is
disabled. When key [3] is ON (illuminated), the tamper switch is enabled.
Key [3] OFF - On-board tamper switch disabled
Key [3] ON - On-b oa rd tamper swi tch enabled
PLEASE NOTE: The keypad can be ordered with or without a tamper switch. If the keypad has no tamper
switch, key [3] will be OFF by default. If the keypad has a tamper switch, key [3] will be ON by default.
How Do I Configure The Keypad?
ST EP 1: Pr ess [ENTER]
ST EP 2: Enter yo u r [INSTALLER CO DE ] (default: 0000 / 000000)
ST EP 3: Pr ess the [PG] (1686H /V) / [FNC1] (1689) key and hold it for 3 seconds.
STEP 4: Press the desired key ([1] to [3]. See below)
ST EP 5: Pr ess [ENTER] to exit programming mode