User's Manual

Table Of Contents
2-14 Viking Portable 600 Radio Operating Manual
Controls and Display
Volume Boundary Indicates that the radio is at a volume
boundary.
1000Hz for 50ms, 0Hz for 50ms
(played 2 times)
250 HZ Used in the Test/Tune Mode Tone
Test.
250Hz for 100ms (played forever)
500 HZ Used in the Test/Tune Mode Tone
Test.
500Hz for 100ms (played forever)
750 HZ Used in the Test/Tune Mode Tone
Test.
750Hz for 100ms (played forever)
1000 HZ Used in the Test/Tune Mode Tone
Test.
1000Hz for 100ms (played forever)
1250 HZ Used in the Test/Tune Mode Tone
Test.
1250Hz for 100ms (played forever)
1500 HZ Used in the Test/Tune Mode Tone
Test.
1500Hz for 100ms (played forever)
1750 HZ Used in the Test/Tune Mode Tone
Test.
1750Hz for 100ms (played forever)
2000 HZ Used in the Test/Tune Mode Tone
Test.
2000Hz for 100ms (played forever)
2250HZ Used in the Test/Tune Mode Tone
Test.
2250Hz for 100ms (played forever)
2500HZ Used in the Test/Tune Mode Tone
Test.
2500Hz for 100ms (played forever)
2750HZ Used in the Test/Tune Mode Tone
Test.
2750Hz for 100ms (played forever)
3000HZ Used in the Test/Tune Mode Tone
Test.
3000Hz for 100ms (played forever)
Table 2.5 Tones for the Viking Portable Radios
Message Name Usage Description Audible Description
Preliminary Draft 3/9/12