3980xpi Users Manual - Data I/O Corporation

The +10V signal should read as follows:
Minimum Nominal Maximum
+9.990V +10.000V +10.010V
Performance Verification
4. Check the +15 volt supply by placing one probe of your digital multimeter
on pin 24 (+15V) of the 78-pin connector. Place the other probe on pin 1
(ground). Both pin locations are shown in Figure A-4.
WARNING: Make sure the probes are on the correct connector pins.
The +15V signal should read as follows:
Minimum Nominal Maximum
+14.25V +15.00V +15.75V
You are now finished checking the calibration of your programmer. If the
reference voltages and master clock match the listed specifications, your
programmer is operating within factory specifications.
Reassembling the Programmer
Follow the steps below to reassemble your programmer:
1. Set the top cover back onto the programmer.
2. Using a #1 Phillips screwdriver, replace the two (or three) screws you
removed from the rear panel in step 4. See Figure A-1 for the location of
the screw holes.
3. Using a #1 Phillips screwdriver, replace the three screws you removed from
the top of the programmer in step 6. See Figure A-2 for the location of the
screw holes.
Your programmer is reassembled and ready for use.
3980xpi/3980/3900/2900 User Manual A-5