Datasheet

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Lockout Key
Lockout forbids all assigned keys/codes from operating the lock. Apply any Lockout key to put the lock in Lockout Mode,
and apply again to release the Lockout Mode. To apply the key, snap the program key into the encoder, select open door
or close door, press the “Issue Key” button, and then press the program key to the lock to set the Lockout Mode. There are
two types of Lockout Modes.
¾ Lockout and Open: Lock will stay unlocked and lockout all users.
¾ Lockout and Close: Lock will stay locked and lockout all users.
Multiple locks can be selected in one key.
One-Off key/One-Off Code
These are two type of One Time User: one time service key (DS-1977) or codes (up to 10)
¾ One-Off Key
Step1: Select locks from Lock List.
Step2: Issue key.
This key will immediately work on the selected lock one time only. (No need set up on the lock)
¾ One-Off Code
Entering 10 One off code in the list, use DS1977 key to issue a programming key and assign the codes to each
lock. To set the codes, snap the program key into the encoder, press the “Issue Key” button, and then press the
program key to the lock until the lock beeps twice to set the codes.
Use code# to open lock.