33 
 
 
 
     
 
Attaching the 1 Piece (Gen 4), Cont. 
 
 
 
 
 
 
 
 
 
 
 
 
 
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
                         
   
 
  
 
 
 
   
 
Step 8:
Step 8:Step 8:
Step 8: 
  
 
 
Place the remaining pin 
tray on a flat surface and 
insert measured end of 
the underneath side (the 
bottom) of the strap into 
the pin tray.        
 
Step 6:
Step 6:Step 6:
Step 6: 
 
Wrap the strap around 
the offender’s leg and 
measure to the line 
shown, so that it allows 
approximately ¼ inch of 
space between the 
offender’s leg and the 
strap to ensure comfort. 
  
 
 
Step 7:
Step 7:Step 7:
Step 7: 
 
Use the strap cutters to 
cut the strap according to 
the measurement taken in 
step six.  
 
Wipe off any fiber optic 
Wipe off any fiber optic Wipe off any fiber optic 
Wipe off any fiber optic 
cable residue left on the 
cable residue left on the cable residue left on the 
cable residue left on the 
strap after cutting has 
strap after cutting has strap after cutting has 
strap after cutting has 
been completed.
been completed.been completed.
been completed.  
Step 9:
Step 9:Step 9:
Step 9: 
 
Place the 1 Piece (Gen 4) on 
the offender’s leg, just 
below the ankle bone, and 
insert the strap with 
attached pin tray into the 
bracket until it snaps in 
place. 
  
  
     
Step 10:
Step 10:Step 10:
Step 10: 
 
Press and hold the Activate Button on the front of the 1 Piece 
(Gen 4) for three seconds. Note: there will be an initial, brief 
feedback vibration that indicates the button is being pushed. 
Continue to hold down the button. 
 
A.
A
.A.
A.  The 1 Piece (Gen 4) will vibrate once and the “PWR” LED will 
begin to blink green, indicating the 1 Piece (Gen 4) is powered on. 
 
B.
B.B.
B.  The “GPS” and “ZONE” LED’s will blink green
greengreen
green once every 
second. This indicates that the 1 Piece (Gen 4) is attempting to 
make a wireless call. 
 
C.
C.C.
C.  The “GPS” and “ZONE” LEDs will blink green
greengreen
green twice every 
second. This indicates that the 1 Piece (Gen 4) is attempting to 
acquire GPS. The 1 Piece (Gen 4) must now be taken outside to 
acquire GPS. 
 
D.
D.D.
D.  Once GPS has been acquired, the 1 Piece (Gen 4) will vibrate 
three times.  The “PWR” LED will continue to blink green 
green green 
green and the 
“GPS” and “ZONE” LEDs will stop blinking. This indicates that 
activation has been successfully completed.