Kenwood NX-5600HB, Service Manual

Page: 50 / 102

1-50 (No.RA075<Rev.001>)
6. Low
Transmit
Power <PC>
1) Adj item: [Low Transmit Power]
2) Adj points: 6 points
[Low1], [Low4], [Center2],
[Center4], [High1], [High4]
3) Press [Transmit] key.
Power meter
Ammeter [ ← ], [ → ] 25W
Press [Apply All] key for <PC>
after all adjustment points have
been adjusted.
Or press [ ] key for
<Panel> to
store the adjustment value at each
adjustment point.
±1W
11A or less
<Panel>
1) Adj item: [L_PWR]
2) Adj points: *Same as above
3) PTT : ON
[

], [

]
7. Ramp Up
Offset <PC>
1) Adj item: [Ramp Up Offset]
2) Press [Transmit] key.
Power meter
Ammeter [ ← ], [ → ] <PC>
[Automatic Adjustment]
1) Press [Tune Ramp Offset] key.
2) Press [Apply All] key to store the adjustment
value after the automatic adjustment has
finished.
<PC> <Panel>
[Manual Adjustment]
1) Set the adjustment value to "1".
2) Press [Transmit] key for
<PC> or [PTT] key for
<Panel> and increase the adjustment value
slowly while monitoring the offset monitor value.
3) Set the adjustment value when the offset
monitor value exceed "65".
4) Press [Apply] key for <PC> , or [ ] key for
<Panel> to store the adjustment value.
<Panel>
1) Adj item: [RAMPU]
2) PTT: ON
[

], [

]
8. Ramp
Down Offset <PC>
1) Adj item: [Ramp Down Offset]
2) Press [Transmit] key.
Power meter
Ammeter [
←
], [
→
] <PC>
[Automatic Adjustment]
1) Press [Tune Ramp Offset] key.
2) Press [Apply All] key to store the adjustment
value after the automatic adjustment has
finished.
<PC> <Panel>
[Manual Adjustment]
1) Set the adjustment value to "1".
2) Press [Apply] key for
<PC> , or [ ] key for
<Panel> to store the adjustment value.
<Panel>
1) Adj item: [RAMPD]
2) PTT: ON
[

], [

]
9. Balance <PC>
1) Adj item: [Balance]
2) Deviation meter
LPF: 3kHz/ HPF: OFF
3) Adj points: 7 points
[Low1], [Low3], [Center1],
[Center3], [Center5], [High2],
[High4]
4) Press [Transmit] key.
Deviation
meter
Oscilloscope [
←
], [
→
] The Deviation of 20Hz frequency
is fixed.
Change the 2kHz adjustment
value to become the same
deviation of 20Hz within the
specified range.
<PC>
While pressing [Transmit] key,
click the check box "2kHz Sine
Wave" to change the 20Hz/2kHz.
Press [Apply All] key to store the
adjustment value.
<Panel>
While PTT is ON, press the [

]
key to change the 20Hz/2kHz.
Press [ ] key to store the
adjustment value.
2kHz Tone
deviation is
within ± 1.0%
of 20Hz tone
deviation.
<Panel>
1) Adj item: [BAL]
2) Deviation meter
*Same as above
3) Adj points: *Same as above
4) PTT : ON
[

], [

]
Item Condition Measurement Adjustment Specifications
/Remarks
<PC>: PC tuning mode
<Panel>: Panel tuning mode Unit Parts Method