Keysight N9038A Installation Note

Also see for N9038A: Manual Measurement guide Measurement guide Manual Installation note

Keysight N9038A Installation Note Manual pdf 26 page image

26 Installation Note N9038-90018Option HL4 - High Performance Digital Signal Processing UpgradeTop Brace and Power Supply Bracket Installation65.Refer to Figure 3. Using the T-10 driver attach the MP9 Power Supply Bracket (2) to theinstrument with the eight pan head screws (5) (0515-0372) and the three flat head screws (6)(0515-1227). Torque to 9 inch-lbs.66.Verify that all cable assemblies are properly connected and that none along the top of theboard assemblies will interfere with the MP10 Top Brace installation. Take special note of thecables along the top of the A16 Reference assembly.67.Using the T-10 driver attach the MP10 Top Brace (1) to the instrument with the fifteen flathead screws (4) (0515-1227) and the twelve pan head screws (3) (0515-0372), along theCable Hold Down 1 as shown in Figure 4. Torque to 9 inch-lbs.68.If Option LSN is installed use the T-10 driver to attach the top brace (1) to the A30 LISNControl board with the two flat head screws (7) (0515-1227). Torque to 9 inch-lbs.Instrument Dress Cover Installation69.Before reinstalling the dress cover inspect the instrument to be sure that there are no loosescrews or cables, and that no cables are being pinched.70.Refer to Figure 2. Install the instrument dress cover by carefully sliding it onto the instrumentfrom the rear.71.While making sure that the front edge of the dress cover fits evenly into the gasket at the rearof the front frame, use the T-20 driver to attach the four screws and washers (3) that hold thefour rear feet (4) to the instrument. Torque to 21 inch-lbs.72.Using the T-20 driver, attach the two strap handles (2) to the instrument with the four screws(1). Torque to 21 inch-lbs.73.Install the four bottom feet (6) by inserting them into the holes in the bottom of theinstrument and slide them to engage them with the dress cover. Insert the locks so that thefeet cannot accidentally disengage.