I Trails Function; I Power Save Function - Icom MR-1000RII Instruction Manual

4
BASIC OPERATION

I TRAILS function

The trails function memorizes echoes continuously or
at constant intervals. This is useful for watching other
ships' tracks, approx. relative speed, etc.
3/4 (0.25)
M.T U N E
NM C U R S
S T W 1 5 . 7 K T

I Power save function

The power save function conserves the boat's battery
power by pausing the transmission. The standby
(pausing) times are selectable (rotation number is fixed
to 10).
For example, when 1 min. is selected, the scanner ro-
tates 10 revolutions; then stops for 1 min., and then re-
peats this sequence while the power save function is
activated.
Count down the standby time
1 (0.25) S AV E T.V E C T 6 M
C U R S
NM 0 1 4 . 6˚ T 0.9 0 0 N M
S O G 1 7 . 7 K T H U P H D G 2 7 3 . 9 ˚ T
GPS
COMPASS
E B L 1 V R M 1
E B L 2 V R M 2
MOB
C U R S 3 4 ˚ 3 7 . 7 2 N 1 3 5 ˚ 3 4 .4 2 E
Push and hold [TX] for 1 sec.
to turn the SAVE function on.
12
TRAIL
Trail time
indicator
T.V E C T 6 M
TRAILS
Trail interval
011.4˚ R 0.453N M 1:0 5
H U P
H D G 2 5 3 . 9 ˚ T
counter
IR
ES
Trail time
1 (0.25) S AV E T.V E C T 6 M
C U R S
0:48 NM 0 1 4 . 6˚ T
S O G 1 7 . 7 K T H U P
IR
ES
GPS
COMPASS
E B L 1 V R M 1
E B L 2 V R M 2
MOB
C U R S 3 4 ˚ 3 7 . 7 2 N 1 3 5 ˚ 3 4 .4 2 E
Scan and STBY alternates
• Setting the trail interval time
q Push [MENU]/[
menu.
• Push [ ] several times until the "TRAIL TIME" section
becomes highlighted.
w Push [
• 6 sec., 15 sec., 30 sec., 1 min., 3 min., 6 min., 15 min.
and ∞ (continuous) are available.
e Push [MENU] several times to exit the menu.
• Using the TRAILS function
q Push [TRAILS]/[
ON.
• "TRAILS" and trail interval time appears in the upper
right of the screen.
• Trail interval counter starts to count up to the trail time.
w All displayed echoes at the plotted time are memo-
rized and displayed with a graduated intensity to-
gether with the current echoes.
• Echoes are displayed with minimum intensity when "
is selected.
e Push [TRAILS]/[
and erase the plotted echoes.
• "TRAILS" and trail interval time disappears.
D Setting the scanning standby time
q Push [MENU]/[
SETTING menu.
w Push [ ] until the "SAVE TIME" section becomes
highlighted.
e Push [
• 1, 6, 15, and 30 min. are available.
r Push [MENU]/[
D Using the power save function
q Push and hold [TX (SAVE)]/[
turn the power save function ON.
• The save indicator appears in the top of the screen.
0.9 0 0 N M 0:00
H D G 2 7 3 . 9 ˚ T
IR w After the scanning rotations are finished, transmis-
ES
sion and rotation are suspended until the selected
standby time elapses.
• The display shows the last scanned echoes until the
scanning restarts.
• "SAVE" and standby time appear in the top of the screen
and the standby time is counted down.
e After the selected standby time elapses, transmis-
sion and rotation restart.
r Push [TX (SAVE)]/[
save function.
• The save indicator turns OFF.
NOTE: When you use the power save function to-
gether with the alarm function, the CRT display is
turned OFF until an object enters the programmed
alarm zone, therefore, more power saving is possi-
ble. (p. 17)
] twice to call up the VIDEO
to select trail interval time.
] to turn the trail function
] to cancel the trail function
] four times to call up the INT.
to select standby time.
] twice to exit the menu display.
] to cancel the power
∞
"
] for 1 sec. to