Motorola T6500 用户手册

The QT noise filtering feature helps ensure uninterrupted communication with
other Motorola radios that have this feature. This feature filters out unwanted
transmissions from other radios. It is useful in places where there is heavy radio
traffic, such as at an amusement park or ski resort.

Note: QT noise filtering is not available while the radio is scanning.

To turn QT noise filtering on or off:

1. Press     until     displays.
2. Press     or     until     displays to turn noise filtering on, or until – displays to

turn noise filtering off.

3. Press     or     to confirm your selection.

To transmit to a radio that has QT noise filtering turned on:

1. Select the same channel and Interference Eliminator Code as the other radio.
2. Press     or     to send a call tone. This allows your voice to pass through the QT

noise filter on the receiving radio.

3. Press     and speak normally.

Note: If you skip step 2 or have your call tone set to 0, the beginning of your

message may not be heard on the receiving radio.
For a 30-second period starting after the last transmission, all transmissions
received on the selected channel and code will pass through the QT noise
filter.