Kenwood TH-D7A Instruction Manual page 97

Problem
You cannot transmit by
pressing the PTT
switch.
The transceiver The Automatic Power Off (APO)
switches OFF for no function is ON.
apparent reason.
Turning the VOL control The speaker for the band you wanted
does not allow you to to monitor was muted.
hear audio.
Packet operation results 1 The squelch is open.
in no connects with
other stations.
2 You did not select the same
Probable Cause
1 You selected a frequency outside
the allowable transmit frequency
range.
2 You selected a transmit offset that
places the transmit frequency
outside the allowable range.
3 TX Inhibit is ON.
4 Tone Alert is ON.
5 Packet data was being transmitted
using the data band.
transfer rate as the target station.
Corrective Action
1 Select a frequency within the
allowable transmit frequency range.
2 Press [F], [MHz] repeatedly so neither
"+" nor "–" is visible.
3 Access Menu 1–5–5 and select "OFF".
4 Press [F], [ENT] to switch OFF Tone
Alert.
5 Press the PTT switch after transmitting
of packet data is completed.
Switch OFF the APO function.
Press [BAL], then [UP]/ [DWN] to
correctly adjust the volume balance
between the two bands.
1 Select the correct squelch level so that
the squelch is opened only when
signals are present.
2 Use HBAUD command to select the
appropriate transfer rate.
Ref. Page
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51
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49
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48
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8
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54
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91