As the material thins, the operator must adjust the pressure to compensate.

BFF's quality assurance manager became concerned that operators were adjusting the bulk cloth production equipment too often and at the wrong times.

Some mowers have a throttle control on the handlebar with which the operator can adjust the engine speed.

Horizontal and vertical size controls let the operator adjust the display to match a plastic overlay engraved with the bit numbers.

The operator studied several dials and adjusted the signal for maximum strength.

However, if a weak signal is annoying, the operator can adjust the squelch to open only when stronger signals are received.

Similarly, either the operator or Pitney's technician can adjust a machine's clock to account for a switch to daylight saving time.

As with a planer, the operator adjusts feed rollers to feed the wood into the machine.

The big question is, 'Can the operators adjust to cut their costs or will they keep spending money to draw customers?'

What's more, the technology that enables operators of complex systems to adjust prices can facilitate congestion pricing in electricity and parking meters.