valutazioni - 1, GPA: 3
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Facilità d'uso
Press v to select ON, then press PWR. Press MENU until the FISH ALARM menu appears. Press ^ to select ON, then press PWR. To turn off fish alarm press MENU until FISH ALARM appears. Press ^ to select OFF, then press PWR to clear the menu. Depth Alarms The depth alarms are triggered only by the bottom signal. No other echoes will activate these alarms. The depth alarms consist of a shallow and a deep alarm. The shallow alarm sounds an alarm tone when the bottom goes shallower than the alarm's setting. The deep alarm sounds a tone when the bottom goes deeper than its setting. Both alarms adjust the same way, although through different menus. Shallow Alarm To set the shallow alarm depth, press MENU repeatedly until SHALLOW ALARM appears. Shallow Alarm Value Dialog box (left). Shallow Alarm menu (right). Press v to SET VALUE. The Shallow Alarm Value dialog box will appear. Use ^v to enter the first number in the dialog box, then press DOWN MENU to move to the next digit. Repeat those steps until the desired 50 depth has been entered in the dialog box. To move the cursor back to any of the previously entered numbers, press UP MENU. Otherwise, press PWR to return to the Shallow Alarm menu. Use ^ to select ON, which will turn on the alarm, then press PWR to clear the menu. When the bottom depth becomes shallower than the alarm’s setting, an alarm will sound and a message will appear on the screen. Press PWR to silence the alarm. It will remain silent until it is trig gered again. To turn off the alarm, repeatedly press MENU until the SHALLOW ALARM menu appears. Press v to OFF, then press PWR to clear the menu. Deep Alarm To set the deep alarm depth, press MENU repeatedly until DEEP ALARM appears. Deep Alarm dialog box (left). Deep Alarm menu (right). Press the v to SET VALUE. The Deep Alarm Value dialog box will appear. Use v to enter the first number in the dialog box, then press DOWN MENU to move to the next digit. Repeat those steps until the desired depth has been entered in the dialog box. To move the cursor back to any of the previously entered numbers, press UP MENU. Otherwise, 51 press PWR to return to the Deep Alarm menu. Use ^ to select ON, which will turn on the alarm, then press PWR to clear the menu. When the bottom depth becomes deeper than the alarm’s setting, an alarm will sound and a message will appear on the screen. Battery Alarm To set the shallow alarm depth, press MENU repeatedly until BATTERY ALARM appears. Low Battery Alarm Value (left). Battery Alarm menu (right). Press the v to SET VALUE. The Low Battery Alarm Value dialog box will appear. Input a voltage value between 7 and 18 volts. Use the ^v keys to enter the first number in the dialog box, then press DOWN MENU to move to the next digit. Repeat those steps until the desired value has been entered in the dialog box. To move the cursor back to any of the previously entered numbers, press UP MENU. Otherwise, press PWR to return to the Battery Alarm menu. Use ^ to select ON, which will turn on the alarm, then press PWR to clear the menu. If the voltage value falls below the alarm’s setting, the alarm will sound and a message will appear on the screen. 52 Noise Reject and ASP. The ASP. (Advanced Signal Processing) feature is a noise rejection system built into the sonar unit. It constantly evaluates the effects of boat speed, water conditions and electrical interference and automatically gives you the best display possible under most conditions. ASP is an effective tool in combating noise. In sonar terms, noise is any undesired signal. It is caused by electrical and mechanical sources such as bilge pumps, engine ignition systems, wiring, air bubbles passing over the face of the transducer and even vibration from the engine. In all cases, noise can produce unwanted marks on the display. Noise Rejection menu. The ASP noise rejection feature is especially useful because, typically, it lets you operate the boat at all speeds without adjusting the sensitivity or other controls. The ASP feature has three settings — Off, Low and High. When first turned on, noise rejection is set on low. If you have high noise levels, try using the high ASP setting. If, however, you are having trouble with noise, we suggest you take steps to find the interference source and fix it, rather than continually using the unit with the high ASP setting. 53 There are times when you may want to turn off ASP. This allows you to view all incoming echoes before they are processed by the ASP feature. To change the ASP setting, press MENU DOWN until the NOISE REJECTION menu appears. Use ^v to select the desired setting, then press PWR to clear the menu. Depth Display Depth may be displayed on the screen in a small, medium or large size or can be turned off completely. To display Depth: Repeatedly press MENU until the DEPTH menu appears. Use ^v to select the size of the depth display. Press PWR to clear the menu. Depth menu with Depth display turned off (left). Depth display set...