JRC JMA-5104 Instruction Manual page 24

Marine radar equipment
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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
9.8.3
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
XIX

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