La Gard ComboGard Pro 39E

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The ComboGard Pro Lock has three states of operation: Factory

Default, Manual Setup, and Active. ComboGard Pro locks are

shipped from LA GARD in Factory Default state without Users or

features enabled.

Factory Default: The Lock must be in the Factory Default state

to be programmed by the PC software.

Factory mode functions as follows:

• 1 key – When pressed, will open the Lock.

• 0 key – When pressed, prompts the ComboGard Pro Setup

software to send the conﬁguration settings to the Lock.

OR if pressed and held, places the Lock into Manual Setup.

• All other keys perform no function.

Manual Setup: The Lock can be conﬁgured using the

keypad only.

Active: To activate the Lock and freeze the conﬁguration, the

Manager combination MUST be changed.

PROGRAMMABLE LOCK FEATURES

MODES (Multiple Modes may be selected.)

• Silent Alarm (Alarm Box Required - P/N 2789NC)

If enabled, this option will send a signal to an outside alarm

system through the LA GARD Alarm Box.

• Dual Mode

If enabled, two combinations will be required to operate

the Lock.

The Manager and one additional User must be active.

• Time Delay Override

If enabled, User 9 can override delay period.

User 9 must be active.

EXTERNAL SIGNALS (Alarm Box Required - P/N 2789NC. Only

one External Signal type may be selected.)

An external input signal to the Alarm Box will either disable the

Lock from opening, override the time delay, or enable the remote

override depending on the selection programmed for External

Signals.

• External Signal disables Lock opening with valid combination.

• OR External Signal overrides Time Delay. (This option is ONLY

available if enabled using Setup software.)

• OR External Signal enables the Remote Override. (This option

is ONLY available if enabled using Setup software, and with

Lock code level 39E v1.09 or higher.)

TIME DELAY

• Delay Period 1 - 99 minutes

• Open Period 1 - 19 minutes

NOTE: If the Time Delay On is not selected, then this feature is

inactive. This feature may be enabled later. (Refer to Manager

Instructions 732.018.)

COMBINATION LENGTH

A combination length from six (6) to nine (9) digits may be

selected.

NOTE: To maintain the VdS Class 2 and EN 1300 Class B

certiﬁcation when the duress alarm feature is used, a combination

length of 7 digits or longer must be selected.

LOCK USERS

Manager

• Open Lock

• Change Combination

• Enable/Disable Users

• Delete Users

• Set Time Delay Values

• Audit Lock

Up to 9 Users

• Open Lock

• Change Combination

STANDARD LOCK FEATURES

Wrong Try Penalty

• Entry of four (4) consecutive invalid combinations initiates a ﬁve

(5) minute delay penalty.

Lock responses during the penalty period are as follows:

- The LED will ﬂash every ten (10) seconds.

- If any key is pressed, the Lock will ﬂash the LED and beep

three times.

• Once the penalty period has ended, two (2) consecutive invalid

combinations will initiate another ﬁve (5) minute penalty period.

Low Battery Warning

• Repeated audio/visual signals (LED ﬂashes/beeps) during Lock

opening indicate the battery is low and should be

replaced immediately.

• If the battery level becomes too low to safely operate the Lock,

pressing any key will initiate the low battery warning.

The battery must be replaced before the Lock will operate.

Audit Records

• Lock records the last 63 events in non-volatile memory.

• Audit ﬁle cannot be deleted from the Lock.

• Only the Manager can audit the Lock.

• ComboGard Pro auditing software and an Interface Adapter are

required to retrieve a Lock audit.

COMBOGARDPRO

39E Electronic Combination Lock

SETUP INSTRUCTIONS

ComboGard Pro locks can either be conﬁgured using the ComboGard Pro Setup software or through a series of keypad commands.

This document will cover conﬁguring the lock using both methods.

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Summary

ComboGard Pro Setup Overview

Lock States and Basic Operation

Explains Factory Default, Manual Setup, and Active states of the lock.

Core Lock Features

Covers programmable features, time delay, combination length, user management, and standard lock functions.

Lock Operation and Reset Procedures

Operating Conventions and Responses

Details lock interaction rules, signals, and feedback mechanisms.

Super Master Reset (SMR)

Step-by-step guide to reset the lock to its factory default state.

Programming via Setup Software

Launching Software and COM Port Setup

Instructions for starting the software and identifying the correct communication port.

Configuring Modes via Software

Dual Mode and Silent Alarm Setup

Explains how to enable Dual Mode and Silent Alarm features using the software.

Software Configuration Details

Time Delay Override and External Signals

Configuration for time delay override and external signal inputs.

Software User and Time Delay Setup

Setting Combination Length and Users

How to set combination length and install/configure users via software.

Transmitting Configuration to Lock

Connection, Transmission, and Troubleshooting

Steps for sending settings to the lock and resolving transmission errors.

Saving and Activating Configuration

Saving Setup Files and Final Activation

Procedures for saving configurations and activating the lock by changing the Manager combination.

Keypad Programming - Initial Setup

Exiting Factory State and Setting Length

Steps to exit factory mode and set the combination length using the keypad.

Configuring Lock Modes via Keypad

Instructions for setting lock modes (Dual, Silent Alarm) using keypad commands.

Keypad Programming - Users & Activation

Activating Users and Time Delays

Guide to adding users and setting time delays via keypad.

Lock Activation and Resetting

Finalizing the lock configuration and performing a lock reset.