Echo Trails; Timed Transmit; Echo Tuning - Garmin CR 1522 Owner's Manual

Marine chart radar
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0�75
Range
ECHO TRAILS 30 SEC.
ECHO THRESHOLD 86%
3.2.4

Echo Trails

TIMED TX Off
The radar shows movements of targets on the radar display by keeping previous
OFF CENTER Off
instances of the echoes on the display in a different color (deep blue versus red by
Radar Setup>
default) for a set amount of time, forming a trail behind moving targets.
Select Echo Trail to toggle echo trails on/off.
270
With Echo Trail toggled on:
• Select Time to set the time echoes are kept on the display, ranging from 10 seconds
to 10 minutes.
• Select Clear Trails to refresh the screen clearing all trails on the screen.
3.2.5

Timed Transmit

To conserve power, you can set the radar to transmit and go to standby at set intervals.
Select Timed Transmit to toggle timed transmit on/off.
With Timed Transmit toggled on:
• Select TT to toggle TT targets on/off (Using TT during timed transmission is not
recommended).
SOG
• Select Stdby Time to set the time interval between transmissions (in minutes).
GPS Speed
COG
• Select Transmit Time to set the duration of each transmission (in minutes).
GPS Heading (COG)
3.3

Echo Tuning

330
Press [MENU] > Echo Tuning in sonar modes to fine-tune the echoes to reduce clutter and
increase visibility (see 2.4 for more information).
GPS Position
NOTE: The menu is specific to Professional, Basic, Dual Range, and Radar Overlay
modes.
3.3
Echo Tuning
/ 0�25
i
RINGS
300
240
210
0�55
357
N
340
350
10
335
345
355
5
15
N 25°45�563'
W080°10�426'
Menu
Radar Setup
Echo Tuning
210
Other Vessels
Alarms
Navigation Info
Appearance
Settings
System
Preferences
Communications
357
H-UP
Hdg
330
m
180
h
EBL 1
283�9
G
G
VRM 1
836
f
t
ARPA001
RNG
0�3mi
BRG
110ºG
20
25
SOG
23�1mph
---
RNG
---
BRG
---
SOG
---
Echo Tuning
Gain
Sea Clutter
Rain Clutter
MotionScope™
Sensitivity
Target Size
Crosstalk Rejection
Echo Threshold
G
0
150
MMSI 366891140
EBL 2
58�8
G
RNG
VRM 2
0�39
BRG
m
i
SOG
COG
---
COG
46ºG
CPA
0�2mi
TCPA
00:00:00
RNG
COG
BRG
---
CPA
SOG
---
TCPA
COG
---
Auto High
Off
Off
0%
Normal
100%
SEA
2
RAIN
30
CROSSTLK REJ
MOTIONSCOPE
TARGET SIZE:
60
120
N 25°45
W080°11
HDG
3�4mi
ROT
198ºG
CPA
31�4mph
0
TCPA
308ºG
00:0
_ __°_
____°_
HDG
---
ROT
---
CPA
---
TCPA
---
45

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