Installation Guide LH7500 Version: 1.0 Date: Jan.
Before Installation Lock Diagram M O E G A P I J E C N I K L D F H B 1 Q R
In the Box A M B G N T L S KM5*40 C D K F O E H PM4*20 I P 2 U
Before you begin 1. Preparing door Door Thickness O Screws P Screws 38 - 48 mm 40 mm 20 mm Note: If the door is thicker than 38-48 mm, this lock will not be available. 2. Determining Handing The hand of a door is determined from the secure side of the door. The term "secure" means the side from which you unlock and enter.
Cautions 1. New lock is defined as always open mode until it was unlocked once by mifare card. 2. Please swipe authorised card, time sync card, room card at first for the new lock. 3. The lock is equipped with mechanical keys for manual unlocking. Remove the mechanical keys from the package and keep them in a safe place. 4. To power on the lock, four alkaline AA batteries (not included) are required. Non-alkaline and rechargeable batteries ARE NOT RECOMMENDED. 5.
Installation 1. Drill holes on the door 2. Remove the mortise latch plate door thickness 38~48 mm center line of the handle backset 54 mm desired handle height G J Note 1: Align the template along the vertical center line of the mortise (G) at the desired handle height, and tape it to door. Note 2: Mark the holes first, then start drilling.
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10. Mark and drill holes for strike I mm 181 mm 21 124 mm 21 mm L 3.
11. Test Lock by mechanical key (S) Step1: Remove the cover on the key hole with a sucker( T ). Step2: Insert mechanical key (S) into the key hole and rotate it at 90°.
FCC warning: Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
