Koden MDC-5004, Installation Manual

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MDC-5000 Series Chapter 4 Setup after installation
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(2) Set the range scale at 24 NM, set SEA at 0 by turning SEA knob, set RAIN at 0 by turning RAIN
knob, set PICTURE 1 mode, set GAIN at a maximum level by turning GAIN knob and set BRILL at
a maximum level by turning BRILL knob.
(3) Press MENU
key to display “Menu”.
Select [MAINTENANCE] => [PRESET] => [GAIN MAX] and highlight of the last digit of entry frame
of numerical value by moving the joystick.
(4) Watching the white noise on the display, change the setting value for gain with moving the joystick
up and down, and press ENT key at an appropriate point for setting.
Setting value is 0 to 4095.
4.4.4 Setup GAIN OFFSET mode
This is a function to adjust the gain sensitivity difference of every range when range scale is changed.
This setting is performed by every each range scale.
For example: When gain sensitivity of 3NM looks low (weak).
(1) Set range scale 3NM.
(2) Press MENU
key to display “Menu”.
Select [MAINTENANCE] => [PRESET] => [GAIN OFFSET] => increase setting value.
(3) Change range scale up and down to check the gain sensitivity difference.
Setting value is 0 to 4095: Initial setting is 0.
Note: This function is effective about the change of the transmission pulse width.
4.4.5 Setup SEA OFFSET mode
This is a function to adjust the sea clutter suppression difference of every range when range scale is
changed.
This setting is performed by every each range scale.
For example: When sea clutter suppression of 3NM looks low (weak).
(1) Set range scale 3NM.
(2) Press MENU
key to display “Menu”.
Select [MAINTENANCE] => [PRESET] => [SEA OFFSET] => increase setting value.
(3) Change range scale up and down to check the sea clutter suppression difference.
Setting value is 0 to 4095: Initial setting is 0.
Note: This function is effective about the change of the transmission pulse width.
4.5 SAVE and LOAD of Setup data / MAP (Cannot be used while transmitting)
By saving setup data to the internal memory or external memory, the initial setup and all settings are
saved, in the event that the radar needs to be reinitialized or some changes been made, user can go