Convert a DL or PDL Cylindrical Lockset to a small format (BEST) Interchangeable Core Cylinder

Date Added: 6/6/12

How to convert a DL or PDL Cylindrical Lockset (with a standard lever cylinder) to a small format (BEST Type) Interchangeable Core Cylinder.

DL And PDL Series Installation Instructions For All Cylindrical Type Locksets (2 1/8" Bore)

Date Added: 1/10/03

DL And PDL Series Installation Instructions For All Cylindrical Type Locksets (2 1/8" Bore)

DL3200 Programming Instructions

Date Added: 1/1/08

DL3200 Programming Instructions

If a New Schedule is not Working (For all T3 and Networx Locksets)

Date Added: 1/4/12

If a New Schedule is not Working (For all T3 and Networx Locksets)

Installation instructions for Yale full format interchangeable core tailpiece (part S6070-Y)

Date Added: 4/19/13

Installation instructions for Yale full format interchangeable core tailpiece (part S6070-Y). Models: DL2700, DL2800, DL3000, PDL3000, DL3200, DL4100, PDL4100, DL6100, PDL6100 when configured for Yale full-format interchangeable core.

Rebuild a Lost Account by Uploading from the Lock

Date Added: 8/12/11

Rebuild a Lost Account by Uploading from the Lock

T3 Keyapd Programming Cheat Sheet

Date Added: 10/1/07

T3 Keypad Programming Cheat Sheet for Models; DL2800, DL3000, DL3200, DL4100, DL5300, DL3500, DL4500, ETDL,

UL Electrically Controlled Single-Point Locks or Latches

Date Added: 2/22/13

UL Electrically Controlled Single-Point Locks or Latches:

Cylindrical type, Series DL2700, DL2750, DL/PL/PDL2800, DL/PL/PDL3000, DL/PL/PDL3200, DL/PL/PDL4100, DL/PL/PDL5200, DL/PL/PDL5300, and DL/PDL6100 with a 1/2 in. latch bolt. Device is 7.5 VDC, battery operated.

Mortise type, Series DL/PL/PDL3500, includes ClassRoom and DeadBolt Models, Series DL/PL/4500 (DeadBolt Models) and DL/PDL6500 (DeadBolt models) with 3/4 in. latch bolt. 

For use with doors rated up to 3 hrs, measuring up to and including 4 ft. wide and 8 ft. high.

Template For All Trilogy Cylindrical Locks

Date Added: 3/10/09

Template For All Trilogy Cylindrical Locks.

IMPORTANT!  WHEN PRINTING OR PHOTOCOPYING A TEMPLATE, ALWAYS SELECT PRINTING OPTIONS TO ENSURE THAT COPIES ARE PRINTED WITHOUT SIZE ADJUSTMENTS.  ALWAYS VERIFY DIMENSIONS ON THE TEMPLATE AFTER PRINTING.

Trilogy Tailpiece Diagram

Date Added: 3/5/04

Trilogy Tailpiece Diagram, with part numbers.

DL-Windows Event Log Viewer: "Still Locked - No Override" Event (Tech Tip)

Date Added: 11/15/11

DL-Windows Event Log Viewer: "Still Locked - No Override" Event (Tech Tip)