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TRANSVERTER (TV-5021
To connect the transverter to TS-820. proceed as follows:
1. Check that the power to the transverter and TS-820 is
OFF.
2. Connect the cable supplied with the transverter to the X
.
-
VERTER connector of TS-820 and the CONTROL con-
nector of the
transverter (2m CONTROL connector for
TV-502).
3.
Connect the supplied pin-cords to the X VERTER OUT
jack of TS-820 and the TX IN jack of the transverter (2m
TX
IN jack for TV-502).
4.
Connect the supplied earth cable between the GND ter-
mlnais of TS-820 and the Transverter.
This connection
is necesarry because it prevents electrical shocks and
provides stabilized operation.
5 Turn on the transverter switch on the rear panel of
TS~820.
The SG switch may be left in the ON
position.
Changeover between HF and VHF is automatically ac-
complished by the POWER switch of the transverter.
Be sure to turn off the transverter switch when the
transverter is not connected.
TS-820 requires no modi-
fication for transverter operation.
6.
Connect the antenna to the ANT terminal on the rear of
the
transverter
(144
MHz for TV-502).
7.
Check to see that the POWER switch and the standby
switch of TS-820 are set to OFF and REC respectively.
Also. check that the POWER switch of the transverter is
set to OFF. Then connect the power cords to AC outlet
(or DC power source for DC operation).
CONNECTION OF VFO-820 (See Fig. 291
Connect VFO-820 as shown in Fig 29. This connection ma-
kes your transceiver operation more enjoyable. After con-
nection. keep the 9-P MT plug removed from the EXT VFO
connector of TS-820 in a proper place so that it is not lose.
Connecting cord is supplied with VFO-820.
By manipulating the function switch of VFO-820. you can
operate TS-820 as if you are using 2 sets of transmitters and
receivers. To calibrate the VFO frequency of TS-820 and
that of VFO-820. proceed as follows:
1
Set TS-820 in the receive mode and then set the
FUNCTION switch to CAL-RMT position.
2.
The FUNCTION switch of
~~0.820 may be set in any
position
3.
Tune the frequencies of TS-820 and VFO-820 so that a
beat is generated. When they are tuned for zero beat.
the frequencies of both units are perfectly calibrated.
For operation of VFO-820. refer to the instruction ma-
nual of VFO-820.