3
Replacing a TOP
Note: OPTIMA programmers ship with the TOP already installed. However,
you may wish to replace the TOP if you ordered an optional one.
Caution: Ensure that the programmer power is off, and that the
programming application is set to TOP Replacement (if
available) or closed down.
1. Begin by unscrewing the two recessed screws on the bottom of the base.
See figure 3.
2. Pull the top edge of the TOP up and toward you. Lift it off.
3. Turn the new TOP over and examine the pins to verify that they are straight.
4. Holding the TOP at a 45
°
angle to the base, hook the plastic tab on the TOP
into the receiving notch in the base.
5. Lower the TOP until it rests on the base, rock it gently to ensure it is in place
and press down gently.
WARNING: Damage may occur to the connector pins if they are
not properly lined up with the pin connector strip on
the base. Do not press the TOP if you meet resis-
tance. Remove the TOP and try again.
6. Turn the unit upside-down and screw the two recessed screws into the
TOP.
Note: When you replace a TOP, your programming software will need to be
restarted for it to recognize the new TOP.
Installing a Device into a 48 DIP Socket
With the socket unlocked (lever in up position), insert the device with the notch
away from you. The socket is bottom justified. Lock the socket. See figure 5.
figure 3: Bottom View
Screws to secure TOP
figure 2: Installing a TOP
figure 5: Installing a Device
figure 4: Rear View
Parallel port
DIN connector
Notch in device
