27
Tune to
“
TXP C 1H
” channel
(6.50000 MHz, CW)
“
TXP C 2H
” channel
(15.00000 MHz, CW)
“
TXP C 3H
” channel
(25.00000 MHz, CW)
Recall Parameter
SSB Po Hi (00-10)
SSB Po Hi (10-20)
SSB Po Hi (20-30)
For
20 W
20 W
20 W
Tune to
“
TXP C 1L
” channel
(6.50000 MHz, CW)
“
TXP C 2L
” channel
(15.00000 MHz, CW)
“
TXP C 3L
” channel
(25.00000 MHz, CW)
Recall Parameter
SSB Po Lo (00-10)
SSB Po Lo (10-20)
SSB Po Lo (20-30)
For
5 W
5 W
5 W
Tune to
“
TXP A 1H
” channel
(6.50000 MHz, AM)
“
TXP A 2H
” channel
(15.00000 MHz, AM)
“
TXP A 3H
” channel
(25.00000 MHz, AM)
Recall Parameter
AM Po Hi (00-10)
AM Po Hi (10-20)
AM Po Hi (20-30)
For
10 W
10 W
10 W
Tune to
“
TXP A 1L
” channel
(6.50000 MHz, AM)
“
TXP A 2L
” channel
(15.00000 MHz, AM)
“
TXP A 3L
” channel
(25.00000 MHz, AM)
Recall Parameter
AM Po L0 (00-10)
AM Po Lo (10-20)
AM Po Lo (20-30)
For
2.5 W
2.5 W
2.5 W
Alignment
Tx Output Power Alignment 1 (SSB/CW Hi Power)
r
Connect the 50
W
Dummy Load and Inline Wattmeter to the
ANT jack.
r
Referring Table below, turn the transceiver to each channel
listed, and recall the computer to each parameter listed by
pressing the [
F7
] key. Press the [
F10
] key to activate the
SPOT-ADJ
mode, then key the transmitter and press the
[
S
HIFT
] + [
p
]/[
q
] keys for the required output.
r
Press the [
F2
] key to save the alignment value to the trans-
ceiver.
Tx Output Power Alignment 2 (SSB/CW Low Power)
r
Connect the 50
W
Dummy Load and Inline Wattmeter to the
ANT jack.
r
Referring Table below, turn the transceiver to each channel
listed, and recall the computer to each parameter listed by
pressing the [
F7
] key. Press the [
F10
] key to activate the
SPOT-ADJ
mode, then key the transmitter and press the
[
S
HIFT
] + [
p
]/[
q
] keys for the required output.
r
Press the [
F2
] key to save the alignment value to the trans-
ceiver.
Tx Output Power Alignment 3 (AM Hi Power)
r
Connect the 50
W
Dummy Load and Inline Wattmeter to the
ANT jack.
r
Referring Table below, turn the transceiver to each channel
listed, and recall the computer to each parameter listed by
pressing the [
F7
] key. Press the [
F10
] key to activate the
SPOT-ADJ
mode, then key the transmitter and press the
[
S
HIFT
] + [
p
]/[
q
] keys for the required output.
r
Press the [
F2
] key to save the alignment value to the trans-
ceiver.
Tx Output Power Alignment 4 (AM Low Power)
r
Connect the 50
W
Dummy Load and Inline Wattmeter to the
ANT jack.
r
Referring Table below, turn the transceiver to each channel
listed, and recall the computer to each parameter listed by
pressing the [
F7
] key. Press the [
F10
] key to activate the
SPOT-ADJ
mode, then key the transmitter and press the
[
S
HIFT
] + [
p
]/[
q
] keys for the required output.
r
Press the [
F2
] key to save the alignment value to the trans-
ceiver.
Carrier Balance Alignment
r
With the 50 dB Attenuator (or 50
W
Dummy Load and Sam-
pling Coupler) and Spectrum Analyzer connected to the ANT
jack.
r
Select the “
TX IF
” channel (10.25000 MHz, USB).
r
Key the transmitter with no microphone input, adjust
TC1002
and
VR1003
on the MAIN Unit for minimum indication on
the Spectrum Analyzer.
Warning Indicator (Low Voltage) Alignment
r
Reduce the DC power to 13.8 volt.
r
Recall the [
Volt Warning 1
] parameter on the computer.
r
Press the [
F10
] key to activate the
SPOT-ADJ
mode, then
press the [
S
HIFT
] + [
p
]/[
q
] keys so that the front panel LED
will blink red when the [
F7
] key is pressed.
r
Reduce the DC power to 13.0 volt.
r
Recall the [
Volt Warning 2
] parameter on the computer.
r
Press the [
F10
] key to activate the
SPOT-ADJ
mode, then
press the [
S
HIFT
] + [
p
]/[
q
] keys so that the front panel LED
will glows red when the [
F7
] key is pressed.
Summary of Contents for VX-1210
Page 16: ...16 Note ...
Page 17: ...17 Block Diagram ...
Page 18: ...18 Interconnection Diagram ...
Page 28: ...28 Alignment Note ...
Page 29: ...MAIN Unit 29 Circuit Diagram ...
Page 30: ...30 MAIN Unit Note ...
Page 44: ...44 Main Unit Note ...
Page 45: ...CNTL Unit 45 Circuit Diagram ...
Page 46: ...46 CNTL Unit Note ...
Page 56: ...56 CNTL Unit Note ...
Page 57: ...57 PA Unit Circuit Diagram ...
Page 58: ...58 PA Unit Note ...
Page 65: ...65 Display Unit Circuit Diagram ...
Page 70: ...70 Note ...
Page 71: ...71 Tuner Unit ATU 1210 Option Circuit Diagram ...
