12.13 Scanner set-up menu optionsThe Scanner Set-up menu enables you to configure the performance and behavior of your radar scanner.Function Description OptionsTimed Transmit Set-up This menu item contains a sub-menu that enables you to adjust the timed transmitoptions:• Timed Transmit• Transmit Period• Standby PeriodTimed Transmit• On• OffTransmit Period• 10 Scans• 20 Scans• 30 ScansStandby Period• 3 minutes• 5 minutes• 10 minutes• 15 minutesTune Adjust This menu item allows you to fine tune the radar scanner’s receiver for maximumreturns on the display. Raymarine recommends that this function is set to Auto.If you set this function to Manual and adjust the setting shortly after poweringup the radar scanner, you should adjust it again approximately 10 minutes afterpowering up the scanner, as the required setting will change after the magnetronhas warmed up.Man• Auto• Man 0% — 100%EBL Reference The measurement point used for reference when measuring distances usingElectronic Bearing Lines (EBLs) and range rings in the chart application. Theoptions are Relative to ships heading or referenced to the compass is degreesMagnetic — True as selected in Bearing Mode.• Relative• Mag-TrueSea Clutter Curve This menu item allows you to adjust the Sea Clutter — radar echoes from wavescan make it difficult to detect real targets. These echoes are known as “sea clutter”.Several factors can affect the level of clutter you see, including the weather andsea conditions, and the mounting height of the radar. The sea clutter curve settingadjusts the radar’s sensitivity to sea clutter. The steepest setting for the curve is1, and the most shallow setting is 8.• Adjust Curve (1 to 8)Scanner Speed SuperHD open array radars with software version 3.23 or above or HD digitalradomes support multiple scan speeds:• 24 RPM• 48 RPMScanner Speed• 24 RPM• Auto — his option automaticallyswitches between the 24 RPM and 48RPM scan speeds as appropriate.Advanced Set-up This menu item contains a sub-menu that enables you to adjust the followingoptions:• Bearing Alignment• Display Timing• Main Bang Suppression• Tune Preset• STC Preset— Non-HD Digital radomes only• Reset AdvancedBearing Alignment• -180º — 179.5ºDisplay Timing• 0.415 n m — selected rangeMain Bang Suppression• On• OffTune Preset• 0 — 255STC Preset• 0 — 100%Reset Advanced• Yes• NoAdjusting the radar tune controlFrom the radar application:1. Select Menu.2. Select Scanner Set-up.3. Select Tune Adjust.4. Select Tune Adjust.Selecting Tune Adjust will switch the function between Autoand Man.5. In Manual mode use the Rotary Control to adjust the level, toobtain the maximum signal strength (indicated by the eight-stephorizontal bar).144 e7 / e7D / e95 / e97 / e125 / e127 / c95 / c97 / c125 / c127
