Special Features:

2test fixture provides mechanical structure to hold front panel assembly, nsn 5841-01-065-7651, and permit attachment of automatic brightness control light source; test circuitry is included to electrically interface with the test panel; power supply with associated on-off switch is also included to power operational amplifier; includes two test points which are test jacks for connection with an ancillary digital multimeter which measures the automatic brightness control sensor photo diodes performance;

Properties:

A fixture designed to hold/position aircraft components to facilitate inspection, repair, testing and/or replacement of components. D0 not use if a more specific name applies. See fixture (1) (as modified).