4. Press and hold M to exit k.
Note: Spirit GT radios operate at 12.5 kHz. The M Series radios may operate at
25.0kHz or 12.5 kHz bandwidth if selectable. If you have questions on radio use, call
Programming the Available Channel (XU2600 and XV2600 only)
For applications requiring fewer channels, you can reduce the number of available channels from 6. Older XTN radios may not have this feature. Call
1.Enter Programming Mode as necessary, refer to “Entering Programming Mode” on page 31.
2.Press \ until = appears.
3.Press [ or ] to select the number of channels you want available.
4.Press and hold M to exit k.
Note: Programming settings for channels made unavailable are retained by the radio.
Programming Call Tones
Your radio can transmit call tones to other radios in your group so
you can alert them that you are about to talk. The default is set to 0 
E (off) or you may choose 1, 2, or 3 to choose a distinctive call tone.
1.Enter Programming Mode as necessary, refer to “Entering Programming Mode” on page 31.
Programming Features
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2.Press \ until E displays.
3.Press [ or ] to hear and select the call tone you want.
Note: The default is set to 0 (off) or you may choose 1, 2, or 3 to choose a distinctive call tone.
4. Press and hold M to exit k.
Once enabled, press B to transmit the call tone to others.
Features | Programming Microphone Gain |
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The sensitivity of your radio’s microphone can be adjusted to suit different users or | ||||||
operating environments. |
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1. | Enter Programming Mode as necessary, refer to “Entering Programming Mode” | |||||
Programming |
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2. | Press \ until g and ? (Gain) display. |
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3. | Press [ or ] to select the sensitivity level. |
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| 3 = High sensitivity, for quiet environments | ? | ||||
| 2 = Medium sensitivity, the default setting |
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| 1 = Low sensitivity, for loud environments |
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4. | Press and hold M to exit k. |
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X Editing the Scan List (XU2600 and XV2600 only)
To avoid hearing transmissions from unnecessary channels while scanning and to
36decrease scan time, you can edit the scan list to skip unneeded channels.