Kenwood NX-5900 Service Manual page 38

4.3.4 Adjustment item supplement
Adjustment Item Description
Receive Assist The lock voltage of VCO (Receive) is ad-
justed.
This item must be adjusted before all ad-
justment items for receiver section are ad-
justed.
Transmit Assist The lock voltage of VCO (Transmit) is ad-
justed.
This item must be adjusted before all ad-
justment items for transmitter section are
adjusted.
Frequency Frequency is adjusted under receiving
condition with SSG.
The SSG needs 0.001ppm accuracy so
please use a standard oscillator if neces-
sary.
This item can be adjusted only in PC Test
Mode so that the adjustment value is not
changed easily.
Ramp Offset Adjust this item to the optimal Ramp volt-
age.
High Maximum High Maximum Power is adjusted.
Power
Medium Maximum Medium Maximum Power is adjusted.
Power
Low Maximum Low Maximum Power is adjusted.
Power
High Transmit Pow- High Transmit Power Limit is adjusted.
er Limit
Medium Transmit Medium Transmit Power Limit is adjusted.
Power Limit
Low Transmit Pow- Low Transmit Power Limit is adjusted.
er Limit
High Transmit High Transmit Power is adjusted.
Power
Medium Transmit Medium Transmit Power is adjusted.
Power
Low Transmit Pow- Low Transmit Power is adjusted.
er
Balance The transmit modulation frequency re-
sponse is adjusted.
This item is adjusted so that the deviation
of 2kHz becomes the same deviation of
20Hz.
This item must be adjusted before all ad-
justment items for deviations are adjusted.
High Deviation High Deviation of P25/NXDN is adjusted.
(P25/NXDN)
Maximum Deviation Maximum Deviation of Analog (Analog
(Analog Wide 5k/ Wide 5k/Wide 4k/Narrow) is adjusted.
Wide 4k/Narrow) This item must be adjusted before all ad-
justment items for tone deviations are ad-
justed.
QT Deviation QT tone deviation is adjusted.
DQT Deviation DQT tone deviation is adjusted.
LTR Deviation LTR tone deviation is adjusted.
1-38 (No.RA032<Rev.001>)
Adjustment Item Description
DTMF Deviation DTMF tone deviation is adjusted.
Single Tone Devia- The deviation of Single Tone used in "2-
tion tone" is adjusted.
MSK Deviation MSK tone deviation is adjusted.
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.)
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 "
Both "Low RSSI" and "High RSSI" must be
High RSSI
adjusted. (The curve data of RSSI level is
applied.)
Tight Squelch The squelch level at level "9" is adjusted.
" is adjusted.