XIX 
9.6.1 General adjustment·······························································································152 
9.6.2  Adjusting a scanner unit························································································152 
1.  Adjusting AVR output voltage of a modulator··················································152 
2.  Adjusting a tuning indication level of a receiver ··············································152 
9.6.3  Adjusting an indicator unit ·····················································································153 
Adjusting AVR output ····························································································153 
9.7 Initialization ·························································································································154 
9.7.1  Adjusting a receiver [+RANGE-] [TX/PRF] [AUTO-TUNE] [MENU] ····················155 
1. Tuning preset ···································································································155 
2.  Center frequency adjustment ··········································································155 
3.  Tuning indicator level adjustment ····································································156 
9.7.2  Noise level adjustment [MENU]············································································157 
9.7.3  Azimuth adjustment [TM/RM] [AZI MODE] [MENU] ············································157 
9.7.4  0 mile adjustment [TM/RM] [AZI MODE] [MENU]················································158 
9.7.5  Setting a scanner unit height [MENU] ··································································158 
9.7.6  Setting a gyro value [MENU] [AZI MODE]····························································159 
9.8  Various Initial Settings ········································································································160 
9.8.1  Sensitivity preset [AUTO-SEA] [AUTO-RAIN] [GAIN/PL] [MENU] ······················160 
9.8.2  Sea clutter preset [+RANGE-] [AUTO-TUNE] [AUTO-SEA] [AUTO-RAIN] [GAIN/PL] [MENU] ·······160 
9.8.3  Control of main bang [+RANGE-] [AUTO-TUNE] [AUTO-SEA] [AUTO-RAIN] [GAIN/PL] [MENU] ···161 
9.8.4  Setting a close range dynamic range [MENU] ·····················································162 
9.8.5  Setting a video gradation level [MENU]································································163 
9.8.6  Setting video noise suppression display [MENU]·················································163 
9.8.7  Setting a small target detection mode [MENU] ····················································164 
9.8.8  Setting a float mode [MENU] ················································································165 
9.8.9  Setting an inference suppression function level [MENU] ·····································165 
9.8.10  Setting a short distance dynamic range [MENU] ·················································166 
9.8.11  Setting a value of the target expansion function [MENU] ····································166 
9.8.12  Setting target expansion function control [MENU] ···············································167 
9.8.13  Setting a sensitivity correction value [MENU]·······················································167 
9.8.14  Setting transmission power control [MENU]·························································168 
9.8.15  Setting a scanner unit rotation speed [MENU] ·····················································168 
9.8.16  Setting information in a GPS receiver···································································169 
1.  Setting the position of your own ship [MENU]·················································169 
2.  Setting a height of own ship [MENU]·······························································169 
3.  Setting geodetic information [MENU] ······························································170 
4.  Setting a position fixing mode [MENU]····························································173 
5.  Setting a HDOP level [MENU]·········································································173 
6.  Setting an averaging level [MENU] ·································································174 
7.  Setting a prohibited satellite number [MENU] ·················································174 
8.  GPS receiver master reset [MENU] ································································175 
9.  Sending updated set values [MENU] ······························································175 
10. Setting UTC time [MENU]················································································176 
11. Setting a UTC time difference [MENU]····························································176 
12. Sending updated setting values [MENU] ························································176