Belkin 8000I ユーザーズマニュアル

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68 
Northstar 8000i System - 12" Display Processor Installation Manual 
4. The 
Keyboard Beeps
 check box shows the current setting.  
5.  Select the check box if you want to toggle to the other setting. The new setting is 
applied immediately and stays until you change it again. 
6.  When you are finished, select 
– System
Alternatively: 
1.  If you are using a 12" Display Processor, press the 
Power
 key briefly to display a list 
of options, then use the directional arrows to select 
Key Beep
. Use the Confirm or 
Cancel keys to change the setting. 
2.  When you are finished, use the directional keys to select 
Exit
, then select the 
Confirm key. 
 
10.6.4  Change the transducer depth 
The transducer depth is the difference in depth between the water line and the location of 
the transducer on the hull. 
The depth column on the extreme right of the Sounder screen shows the DBT (Depth Below 
Transducer), and not the the depth below the water line. 
The default offset is 0. (This default assumes that the transducer is located on the hull at the 
water line.) 
 
 
You must enter an accurate value for the transducer depth. If you don't, all the depths on the 
Sounder screens will be wrong. 
 
 To change the transducer depth: 
1. Select 
Display
2. Select
 Setup
 from the control panel. 
3. Select 
+ Sounder
 to display a list of sounder specification options. 
4. The
 Transducer Depth
 button shows the current setting. Select 
Edit
, then enter 
the difference in depth between the water line and the transducer.  For example, if 
the transducer is 5 ft (1.5 m) below the water line, just enter 5. If you want to check 
or change the distance units, (see "Select the small scale distance units" page 73) . 
5.  The new setting is applied immediately to all the Sounder screens. 
6.  When you are finished, select 
– Sounder
.  
 
10.6.5  Turn the keypad backlight on or off 
You can have the backlight On or Off.  On is the default. 
 To turn the backlight on or off: 
1. Select 
Display
2. Select 
Setup
 from the control panel. 
3. Select 
+ System
 to display a list of system specification options.  
4. The 
Keyboard Backlight
 check box shows the current setting.  
5.  Select the check box if you want to toggle to the other setting. The new setting is 
applied immediately and stays until you change it again. 
6.  When you are finished, select 
– System.