Newport FPM-8220, User Manual

Page: 18 / 84

April 2018 6 FPM-8220

If a measurement head is connected, the display shows the measurement head’s serial
number and calibration date. If the measurement head is not connected, the display shows
“No Head Connected.”
Each display lasts 2-3 seconds.
During the front panel indicator test, the FPM-8220 performs a self-test to ensure that internal
hardware and software are communicating. If the FPM-8220 cannot successfully complete the
test, an error message is displayed. See Appendix A for a complete list of error messages.
After the self test, FPM-8220 configuration is set to the same state as when power was last
turned off.
If you wish, you can use the recall function to quickly get to a different configuration. See Store
and Recall for more information.
Firmware Upgradeability
The firmware on the FPM-8220 can be reinstalled or upgraded via USB 2.0 by contacting the ILX
Lightwave team at
support@ilxlightwave.com .
GPIB Communication
The IEEE 488.2 GPIB interface connector is located on the rear panel, directly above the power input
(See Figure 1.2 on page 2). The 24-pin connector is tapered to ensure proper orientation of the GPIB
cable. Use fingers to tighten the two screws on the cable connector.
A total of 15 devices can be connected together on the same GPIB interface bus. The cables have
double-sided male/female connectors on each end so that several cables can be stacked. This
allows more than one cable to be attached to any one device. However, the maximum length of the
GPIB interface bus must not exceed 20 meters (65 feet), or 3 meters (10 feet) per device.
USB Communication
The USB connector is located on the back rear panel, next to the GPIB connector. This USB
connector is the square "B"-style connector. A standard USB A/B cable is required to communicate
with the instrument. To communicate to the instrument using USB, install the USB Driver found on
the accompanying CD or on the website prior to connecting the unit to the PC. Please refer to
Chapter 3 for more detailed instructions on operating the instrument through USB.
Connecting a Measurement Head
All optical measurement heads interface with the instrument via the 26 pin high density 'D' connector
located on the lower left side of the rear panel.
Tilt Foot Adjustment
The FPM-8220 has front legs that extend to make it easier to view the displays. To use them, rotate
the legs downward until they lock into position.
Rack Mounting
The FPM-8220 conforms to international standards for a 2U height ½ width rack mounting. Available
rack mount accessory kits contain detailed mounting instructions.