Appendix B: Maintenance

Removing the MTM400 Unit

Refer to Figure B-3 to remove the unit from the rack.

1.Loosen the front panel retaining screw and pull the unit out until the stop latches snap into the holes.

2.Press the stop latches and remove the unit.

When removing the unit from the rack, be sure to disconnect all cabling.

Figure B-3: Installing or removing the rack slides

Rack Adjustments

After installation, if the slide tracks are not properly adjusted, they may bind. To adjust the tracks, slide the instrument out about 10 inches, slightly loosen the screws holding the tracks to the front rails, and allow the tracks to seek an unbound position. Retighten the screws and check the tracks for smooth operation by sliding the instrument in and out of the rack several times.

Once the instrument is in place within the rack, tighten the knurled retaining screw to fasten it securely into the rack.

Rack Slide Maintenance

The slide-out tracks do not require lubrication. The dark gray finish on the tracks is a permanent, lubricated coating.

B-4

MTM400 MPEG Transport Stream Monitor User Manual