Ericsson NPC-50 User Manual
Page 10
ON = Switch set towards speaker
OFF = switch set towards battery
* Itinerant frequency, no license required
** GMRS frequency, personal use only
Setting CTCSS Tones
Refer to Table 3 for DIP switch settings for the
CTCSS tones. The DIP switches are located in the
upper left hand corner of the battery compartment.
Use a pencil point or other small object to set the DIP
switches to the corresponding position.
For example:
To change the pre-programmed CTCSS tone
of 156.7 to 100.0, set the following switches. Set S1
to OFF, S2 to ON, S3 and S4 to OFF, S5 to ON and
leave all other switches to the ON position.
FREQ. (MHz)
S1
S2
S3
S4
462.5750 **
OFF
ON
OFF
ON
462.6250 **
OFF
ON
ON
OFF
462.6750 **
ON
OFF
OFF
ON
464.3250
ON
ON
OFF
ON
464.5000
OFF
OFF
ON
ON
464.5500 *
ON
ON
OFF
OFF
464.8250
OFF
OFF
ON
OFF
467.7625 **
ON
ON
ON
ON
467.8125
OFF
OFF
OFF
OFF
467.8500
ON
ON
ON
OFF
467.8750
OFF
OFF
OFF
ON
467.9000
ON
OFF
OFF
OFF
467.9250
OFF
ON
ON
ON
469.2625
ON
OFF
ON
OFF
469.5000 *
OFF
ON
OFF
OFF
469.5500 *
ON
OFF
ON
ON
Table 2 - UHF RF Frequency Settings
SWITCH POSITION
The radio has been pre-programmed for a
CTCSS tone of 156.7 Hz.
NOTE
1 2 3 4 5 6 7 8
ON
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