Onity HT22, User Manual

Page: 132 / 153

System Maintenance - 124
In addition to cleaning the read head, the exterior of the
lock should also be cleaned. To do so, use a damp cloth
and wipe any dirt and grime off the lock. Do not use
solvents or other harsh cleaners, simply a damp cloth
will do.
Testing the Lock with the PP
The Portable Programmer can be used to test the
operation of the lock. It is recommended that these tests
be performed each time the locks are updated for
Daylight Savings Time. The PP tests the batteries and
the electronic switches in the lock. When testing an
Onity HTCombo safe, the PP is also used to test the
keypad.
To test the lock, do the following:
1. Connect the PP to the lock, turn it on and select TEST
with the MENU key.
2. Press the green TX key. This will show you the room
number of this lock, the lock type and version, the door
number and will test the red and green lights.
3. Press the TX key again, this will show the date and time
in the lock and test the batteries. You should see
"Batteries OK". If not, replace the batteries.
4. Press the TX key again and operate the outside handle,
the deadbolt, and insert a card. For each of these
operations you should see a message that indicates that
the corresponding switch in the lock was activated. If you
do NOT see a message for any of these operations, or if
the message remains on the screen after you have
completed the operation, the lock needs to be repaired.
5. Press the TX key again. If your lock has a keyboard, press
the buttons. The character you press should be displayed.
6. Press the TX key again. You will see “MAN. DATE” and
the manufacturing date of the lock electronics.
7. Disconnect the PP.
It is a good idea to use the Diagnostic Card at this point
to insure that the magnetic read head is functioning
properly.