User's Manual
108 • Hardware  Onity HT24W / HT28 Smart 
5.  Press the green TX key. 
6.  Unplug the PP when it is finished. 
READ Openings Option 
The lock contains an audit trail of the last 100 openings. To view this audit trail you 
must use the READ OPENINGS function of the PP. 
To read a lock, follow these steps: 
1.  Go to the desired door and connect the PP. 
2.  Turn the PP on and select READ OPENINGS by pressing the 
MENU key. 
3.  Press the green TX key. 
4.  Unplug the PP and take it to the front desk console. 
5.  Refer to the section on Lock Openings to print this report. 
NOTE: You may read the openings of more than one lock. You will be allowed 
    to select which lock openings to print at the front desk console. 
TEST Option 
The TEST function will test most functions of the lock, including the batteries, the 
electronics, and the handle switches. It will also indicate the reason a card was 
rejected in a lock. A good time to test each lock is during the time change that occurs 
twice each year, since you are at the door with the PP. 
To test each lock, follow these steps: 
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. 










