Kenwood NX-5800, Service Manual

Page: 74 / 150

1-74 (No.RA017<Rev.003>)
4.13.5 Adjustment item and Display
CWID Deviation CWID tone deviation is adjusted.
CWID is used to inform the others who is
transmitting on a 6.25-kHz spacing chan-
nel. (In FCC rule, Analog mode or CWID is
required for each channel-spacing.)
Sensitivity 1 Band-Pass Filter is adjusted.
The performance of Receive Sensitivity is
improved.
Sensitivity 2 The gain of RF amplifier is adjusted.
The performance of the interfering wave is
improved.
Adjustment Item Description
RSSI Reference The minimum RSSI level for scan stop is
adjusted.
Open Squelch The squelch level at level “5” is adjusted.
Low RSSI RSSI display level “ “ is adjusted.
Both “Low RSSI” and “High RSSI” must be
adjusted. (The curve data of RSSI level is
applied.)
High RSSI
Tight Squelch The squelch level at level “9” is adjusted.
Adjustment Item Description
Order Adjusutment
item
Main
LCD
display
Sub LCD
display
Aw
(Analog
Wide 5k)
As
(Analog
Wide 4k)
An
(Analog
Narrow)
P1
(P25
Phase1)
P2
(P25
Phase2)
Nn
(NXDN
Nar-
row)
Nv
(NXDN
Very
Nar-
row)
Adjust
item
Number
Adjustment range
1 Receive Assist RAST (CV voltage)
17 point ADJ
Common
Section 2
1
~
4096
2 Transmit Assist TAST (CV voltage)
17 point ADJ
Common
Section 3
1
~
4096
3 RTC Correction RTC -
-
Common
Section 5
-2.00~-0.01 ,0.00 ,+0.01~+2.00
4 Ramp Up Offset RAMPU (ADC measurement
value)
-
Transmitter
Section 1
1~1024
5 Ramp Down
Offset RAMPD (ADC measurement
value)
-
Transmitter
Section 2
1~1024
6 High Maximum
Power MAX_H -
- - 5 - - - - Transmitter
Section 3
1~256
7 Medium
Maximum Power MAX_M -
- - 5 - - - - Transmitter
Section 4
1~256
8 Low Maximum
Power MAX_L -
- - 5 - - - - Transmitter
Section 5
1~256
9 High Transmit
Power Limit H_LMT - - - 5 - - - - Transmitter
Section 6
1~256
10 Medium Transmit
Power Limit M_LMT - - - 5 - - - - Transmitter
Section 7
1~256
11 Low Transmit
Power Limit L_LMT - - - 5 - - - - Transmitter
Section 8
1~256
12 High Transmit
Power
H_PWR - - - 5 - - - - Transmitter
Section 9
1~1024
13 Medium Transmit
Power M_PWR - - - 5 - - - - Transmitter
Section 10
1~1024
14 Low Transmit
Power L_PWR - - - 5 - - - - Transmitter
Section 11
1~1024
15 Balance BAL (Encode frequency) - - 9 - - - - Transmitter
Section 12
1~1024