
Set Break-in Time for CW.
Break-in Time is the time elapsed from the morse key is released to the received
signal is heard in the loudspeaker. To adapt the Break-in Time to the morse speed
of the operator, it can be adjusted between 0.020 seconds to 1 second with the
use of the "Volume Up" and "Volume Down" keys. The receiver display shows
the actual Break-in Time in milliseconds.
b-t 40
When the Break-in Time is adjusted to the wanted value press "STO" to store it
and to return to the normal display. If "Enter" is pressed instead the old Break-in
Time is retained and the transceiver will return to normaldisplay. The Break-in
Time is adjustable during transmit condition.
Switch RF Attenuator On/Off.
When heavy interfering signals are present at the receiver input, reception quality
can be improved by switching on the RF Attenuator."Att" annunciator is switched
on when the RF Attenuator is on.
Float Antenna.
When the optional Dummy Load is installed in the ATU it is possible to disconnect
( Float ) the antenna.When the antenna is floating the display shows:
Float
ant
and the Transceiver can neither receive nor transmit.Press "Enter" to connect
the antenna again and return to normal operation.
Ground Antenna.
When the optional Dummy Load is installed in the ATU it is possible to connect
the antenna to ground.When the antenna is grounded the display shows:
gnd ant
and the Transceiver can neither receive nor transmit.Press "Enter" to return to
normal operation.
Switch "Boop" sound On/Off .
If an illegal key is pressed the CU will sound a "Boop". This feature may be
selected / inhibited to suit the individual operator.
OPERATION
OPERATION RELATED ’PROG’ KEY OPERATIONS
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TRP 9250 TECHNICAL MANUAL
Summary of Contents for TRP 9250
Page 1: ...TRP 9250 250 Watt Radio Transceiver for MF HF SKANTI...
Page 5: ...ff qom VORM qb ekf i j kr i...
Page 7: ...INTRODUCTION 1 2 TRP 9250 TECHNICAL MANUAL...
Page 17: ...OPERATION 2 OPERATION Table of Contents 2 2 TRP 9250 TECHNICAL MANUAL...
Page 73: ...INSTALLATION 3 INSTALLATION Table of contents 3 2 TRP 9250 TECHNICAL MANUAL...
Page 99: ...INSTALLATION 3 28 TRP 9250 TECHNICAL MANUAL...
Page 139: ...TECHNICAL DESCRIPTION 4 TECHNICAL DESCRIPTION Table of Contents 4 2 TRP 9250 TECHNICAL MANUAL...
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Page 152: ...SERVICE 5 SERVICE Table of contents 5 2 TRP 9250 TECHNICAL MANUAL...
Page 166: ...SERVICE POWER PROTECTION 5 16 TRP 9250 TECHNICAL MANUAL...
Page 174: ...SERVICE SERVICE RELATED PROG KEY OPERATIONS 5 24 TRP 9250 TECHNICAL MANUAL...
Page 194: ...DSC 9000 FRONT PANEL DSC OPERATION DSC 9000 FRONT PANEL 6 2 TRP 9250 TECHNICAL MANUAL...
Page 264: ...DSC OPERATION 6 72 TRP 9250 TECHNICAL MANUAL...
Page 266: ...DSC INSTALLATION 7 DSC INSTALLATION Table of Contents 7 2 TRP 9250 TECHNICAL MANUAL...
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