Adjustment (E Type); Panel Tuning Mode (E And E2 Models Only) - Kenwood NX-320 Series Service Manual

■ Frequency and Signaling
The transceiver has been adjusted for the frequencies
shown in the following table. When required, readjust them
following the adjustment procedure to obtain the frequen-
cies you want in actual operation.
• Test frequency
CH RX (MHz)
1 435.05000
2 400.05000
3 469.95000
4 435.00000
5 435.20000
6 435.40000
7~16 -
• Analog mode signaling
No. RX
1 None
2 None
LTR Data:
AREA=0, GOTO=12
3
HOME=12
ID=47, FREE=25
4 QT: 67.0Hz
5 QT: 151.4Hz
6 QT: 210.7Hz
7 QT: 254.1Hz
8 DQT: D023N
9 DQT: D754I
10 DTMF: 159D
11 None
2-tone:
12 A: 304.7Hz
B: 3106.0Hz
13 Single Tone: 979.9Hz
14 None
15 None
16 MSK
• NXDN mode signaling
No. RX
1 RAN1 RAN1
2 None PN9
3 RAN1 Maximum deviation pattern
7 None FSW+PN9 (PC test mode only)
RAN: Radio Access Number
PN9: Pseudo-Random Pattern (for production only)

ADJUSTMENT (E TYPE)

TX (MHz)
435.10000
400.10000
469.90000
435.00000
435.20000
435.40000
-
TX
None
100Hz Square Wave
LTR Data:
AREA=0, GOTO=12
HOME=12
ID=47, FREE=25
QT: 67.0Hz
QT: 151.4Hz
QT: 210.7Hz
QT: 254.1Hz
DQT: D023N
DQT: D754I
DTMF: 159D
DTMF Code 9
2-tone:
A: 304.7Hz
B: 3106.0Hz
Single Tone: 979.9Hz
Single Tone: 1000Hz
MSK
MSK
TX

Panel Tuning Mode (E and E2 models only)

■ Transceiver tuning (To enter tuning mode)
To enter tuning mode, press the [ ] key while the trans-
ceiver is in test mode. Use the [
through tuning modes, and the [Selector] to adjust tuning
requirements (1 to 4096 appears on the LCD).
Use the [ ] key to select the adjustment item through
tuning modes. Use the [ ] key to adjust 5 reference level
adjustments, and use the [Side2] key to switch between
Wide/Narrow/Very narrow.
• LCD display in panel tuning mode
Adjustment item Adjustment value
B A L 1 2 9
5 reference level
: Low
: Low'
: Center
: High'
: High
■ Key operation
Key
Push
[Selector] Adjustment value up/down
20Hz/2kHz (During transmis-
[Side1]
sion in balance adjustment)
Wide 5k/Wide 4k/
[Side2]
Narrow/Very narrow
[ ] Shift to panel test mode
To enter 5 reference level
[ ]
adjustments
[ ] Writes the adjustment value
[ ] Go to next adjustment item
[AUX]
[PTT]
[0] to [9]
and
[#], [ ]
■ 5 reference level adjustments frequency
Tuning point RX (MHz)
Low 400.05000
Low' 417.55000
Center 435.05000
High' 452.55000
High 469.95000
NX-320
] key to write tuning data
Narrow/Wide 5k/
Wide 4k/Very narrow
Very narrow
Narrow
Wide 4k
Wide 5k
Function
Hold (1 second)
-
-
-
-
-
Back to last adjust-
ment item
-
Transmit
-
TX (MHz)
400.10000
417.60000
435.10000
452.60000
469.90000
55