Here I demonstrate an easy way to reset unknown and known combinations on Master Locks Speed Dial Lock.Please use this entertained information within legal l.. Master Lock Speed Dial won't open? Here's a how to open and reset a new Master Lock 1500iD Speed Dial™ Lock video. The Master Lock 1500iD uses directional mo.
Write the combination down once you change it! FOLLOW INSTRUCTIONS EXACTLY! HOW TO OPEN 1500iD Speed Dial™ Instructions - video at: www.masterlock.com 1. Place lock in the open position. 2. On the back of the lock, use a pointed object to slide the reset lever into the "up" position (toward the "R"). 3. IMPORTANT: INSERT THE SHACKLE.. 2. On the back of the lock, slide the reset lever into the "up" position. 3. Insert the shackle into the lock and squeeze firmly twice to "clear" it. 4. Pull up on the shackle to open the lock. 5. Enter your new combination. 6. On the back of the lock, slide the reset lever into the "down" position.