Kenwood NX-240 Function Reference page 124

9 ANALOG CONVENTIONAL SYSTEM
9.3 Changing the Decode/ Encode Combination of QT/DQT to Communicate (OST)
Key Operations in Operation Selectable Tone Mode
Supported Models: Mobile
If the [ ]/ [ ] key or [ ]/ [ ] key to which Zone Up/ Zone Down or Channel Up/ Channel Down is assigned is used
while the transceiver is in Operator Selectable Tone Mode, the transceiver exits Operator Selectable Tone Mode and each
of the functions is activated.
If the [ ]/ [ ] key or [ ]/ [ ] key to which Volume Up/ Volume Down or LED Brightness is assigned is used while the
transceiver is in Operator Selectable Tone Mode, the transceiver remains in Operator Selectable Tone Mode and each of
the functions is activated.
If one of the PF keys to which the following functions are assigned is used while the transceiver is in Operator Selectable
Tone Mode, the transceiver remains in Operator Selectable Tone Mode and each of the functions is activated.
• Squelch Off
• Squelch Off Momentary
• Monitor
• Monitor Momentary
Disabling the QT/DQT Decode/ Encode (Tone Off)
Tone Off is the function to allow a user to select "oF" on a main display by using the keys on the transceiver.
If this function is enabled, "oF" can be selected from the OST List.
If "oF" is selected, QT/DQT Encode and QT/DQT Decode can be disabled.
Configuration using KPG-175D
Configuring the Tone Off to be enabled or disabled (
OST Table
OST Table can be used to configure an encode and decode pair for QT tone or DQT code signaling used for OST. A
maximum of 16 pairs can be configured. The following functions can be configured in the OST Table:
Configuration
The QT tone or DQT code to be used to receive a call can be configured. The following QT/DQT Decode range is
available:
QT/DQT Decode
QT: 67.0 Hz to 254.1 Hz (in steps of 0.1 Hz)
DQT: 000N to 777N, 000I to 777I
The QT tone or DQT code to be used to make a call can be configured. The following QT/DQT Encode range is
available:
QT/DQT Encode
QT: 67.0 Hz to 254.1 Hz (in steps of 0.1 Hz)
DQT: 000N to 777N, 000I to 777I
Configuration using KPG-175D
Configuring the OST Table (
FUNC (K)/Ver 1.20
See
Table 9-7 OST Table
See Edit > Operator Selectable Tone)
Edit > Operator Selectable Tone)
Configuration
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