Raymarine E70058, Инструкция по установке и эксплуатации, Страница: 40 / 68

7.1 Pages
The pages available depend on the display variant and are shown
in the table below:
i50 Depth i50 Speed i50 Tridata
Current depth Boat speed Current depth
*Maximum depth Speed over ground
(SOG) Shallow alarm threshold
*Minimum depth Velocity made good
(VMG) Deep alarm threshold
Shallow alarm *Average speed Anchor shallow alarm
threshold
Deep anchor alarm *Maximum speed Anchor deep alarm
threshold
Shallow anchor alarm
Boat log Boat speed Maximum
speed
Deep alarm Water temperature *Average speed
Trip distance VMG to windward
Count up timer
Water temperature
Race start timer 1 Count up timer
Race start timer 2 Race start timer 1
Race start timer 2
Boat log
Trip distance
Note: These pages are temporary pages and will time-out to the
previous permanent page after 5 seconds of inactivity.
Changing pages
During normal operation:
1. Depending on unit variant press either the Depth , Speed , Timer
or Trip buttons to cycle through the pages.
7.2 i50 Depth operation
When connected to the relevant depth transducer, your i50 depth
instrument:
• Provides current depth information, in either feet (ft), metres (M)
or fathoms (FA).
• Records the minimum and maximum depth encountered during
the period the unit is switched on.
• Enables you to define alarm thresholds for shallow alarm, deep
alarm, shallow anchor alarm and deep anchor alarm.
• Enables you to see what offset has been applied to the depth
reading.
Note: Depth information is obtained from the depth transducer
connected to the unit. However, when the instrument is connected
to a SeaTalk network, which contains a compatible sonar module
(fishfinder) the depth information is provided by the sonar module,
whilst it is switched on.
It should be noted that:
• The required depth units are selected during User calibration.
• Up / Down depth-trend arrows are displayed, if the seabed is
rising or falling.
• If for any reason depth information is lost, the depth title will flash
and the displayed value will be the last known depth reading.
Using the depth pages
To cycle through the depth pages follow the steps below.
De pth
De pth
De pth
1 0
15
20
25
30
35
40
45
50
55
60 5
8
1 0
15
20
25
30
35
40
45
50
55
60 5
8
D12532-1
Re s e t 1 0
15
20
25
30
35
40
45
50
55
60 5
3 Re s e t 1 0
15
20
25
30
35
40
45
50
55
60 5
3
1
3 2
With the Current depth page display:
1. Press the Depth button to display the Minimum depth page.
2. From the Minimum depth page:
i. Press the Depth button to display the Maximum depth
page, or
ii. Press and hold the Reset button for 3 seconds to reset the
minimum depth to the current depth reading.
3. From the Maximum depth page:
i. Press the Depth button to display the Current depth page, or
ii. Press and hold the Reset button for 3 seconds to reset the
maximum depth to the current depth reading.
Note: Only the Current depth page is a permanent page, all
other pages will time-out after 8 seconds and revert back to the
Current depth page.
Viewing the depth offset
To view the offset value currently applied to your instrument follow
the steps below.
During normal operation:
1. Press the
Offset button to display the Depth offset page.
The display shows the value of the offset applied and identifies:
• If a positive offset value is applied W/L is displayed to denote
a waterline offset.
• If a negative offset value is applied KEEL is displayed to
denote a keel offset.
• If a zero offset value is applied OFFSET is displayed to denote
that there is a zero offset from the transducer.
40 i50