Kenwood NX-3400 Service Manual page 42

4.8 Transmitter Section
Note: "Adj points" are described by abbreviation as "8" for 800M and "9" for 900M.
Item
<PC>: PC tuning mode
<Panel>: Panel tuning mode
1. High <PC>
Transmit 1) Adj item: [High Transmit Power]
Power 2) Adj points: 10 points
(Battery [8TX L], [8TX C], [8TX H],
voltage :7.5V) [8RX/TA L], [8RX/TA C],
[8RX/TA H], [9TX L], [9TX H],
[9RX/TA L], [9RX/TA H]
3) Press [Transmit] button.
<Panel>
1) Adj item: [H_PWR]
2) Adj points: *Same as above
3) PTT : ON
2. Low <PC>
Transmit 1) Adj item: [Low Transmit Power ]
Power 2) Adj points: 10 points
(Battery [8TX L], [8TX C], [8TX H],
voltage :7.5V) [8RX/TA L], [8RX/TA C],
[8RX/TA H], [9TX L], [9TX H],
[9RX/TA L], [9RX/TA H]
3) Press [Transmit] button.
<Panel>
1) Adj item: [L_PWR]
2) Adj points: *Same as above
3) PTT : ON
3. Ramp <PC>
Offset 1) Adj item: [Ramp Offset ]
2) Press [Transmit] button.
<Panel>
1) Adj item: [RAMP]
2) PTT : ON
1-42 (No.RA070<Rev.001>)
Condition Measurement
Power
meter
Ammeter
Power meter
Ammeter
Adjustment
Unit Parts Method
[+], [-] 3.0W
Press [Apply] button for <PC>, or
[ ] button for <Panel> to store
the adjustment value.
[], []
[+], [-] 1.0W
Press [Apply] button for <PC>, or
[ ] button for <Panel> to store
the adjustment value.
[], []
[+], [-] <PC>
[Automatic Adjustment]
1) Press [Autotune(TX starts)]
button.
[], []
2) Press [Apply] button 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] button for
<PC>, or [PTT] button 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
"10".
Specifications
/Remarks
±0.1W
2.3A or less
±0.1W
1.1A or less