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channel position on the display and selecting a
channel number by the keypad or tuning knob.
When the channel number is changed, the
corresponding frequency value is changed. If the
channel number selected is out of range of the
frequency channel plan, the corresponding
frequency is dashed out.
Splinter channels can only be entered by
frequency. Standard channels can be entered by
frequency or channel number (channel numbers
only map to standard channel frequencies).
VCRx:
The cursor position for VCRx appears only when
the band selection is VHF/UHF. VCRx lets the
operator set the voice channel frequency for the
reception of signaling from the radio. The voice
channel frequency can be changed by moving the
cursor into the VCRx cursor field and changing
the value with the keypad or with the tuning
knob. When the control channel frequency is
changed, the corresponding channel number is
also updated. If the channel number selected is
out of range of the frequency channel plan, the
corresponding frequency is dashed out.
The voice channel can also be changed by
moving the cursor to the associated channel
position on the display and selecting a channel
number by the keypad or tuning knob. When the
channel number is changed, the corresponding
frequency value is changed. If the channel
number selected is out of range of the frequency
channel plan, the corresponding frequency is
dashed out.
Mon:
Enter the monitor input attenuation value with
softkeys. The operator has the option of selecting
0, 20, or 40 dB attenuation.
Monitor Port
Enter the port selection with softkeys. In most
cases, the operator will select the monitor port to
.
RF/IO
Do not input RF power into the antenna port
of the analyzer. Damage to the analyzer may
result.
Gen:
Enter the generator output level with the keypad
or the tuning knob.
Generator Port
Enter the generator port selection with softkeys.
In most cases, the operator will select the port to
.
RF/IO
Audio Zone
At the start of the test sequence, all audio sources
within the Audio zone are automatically reset to
the "off" condition so as not to interfere with the
call signaling. Once the call has been processed
and the radio is on the voice channel, audio tones
may be activated for audio testing.
If the radio is being tested in a noisy area, it
is possible that noise pickup by the radio
microphone can interfere with the call
processing and result in Connect Tone
measurement errors. If this occurs, simply
covering the radio microphone during call
processing should correct the problem.
96
CAUTION:
CAUTION
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