Yale GATEMAN YDM 3109 User Manual - 1. Emergency Power Supply

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1. Emergency power supply

In case the batteries are completely discharged 9V battery can be used to supply electricity to the unit. Unlock with the card

key or security code while contacting a 9V battery just like the below instruction. Discharged batteries should be replaced

right away.

Cautions

Discharged

Holding a 9V

battery

Change

Batteries

Replace all of the

batteries

Confirming

Check out if a card

key and security

code work properly

after replacing all

batteries.

Security code use

Touch the keypad with the

palm. Enter the security code

and retouch the keypad or

press      button.

Open the

door