Watch Timer - Furuno FR1500 Mk3 Operator's Manual

1.36.3 Enhanced video
The enhanced video function works similar to the echo stretch function, enlarging target echoes in
bearing and range direction on 1.5-6 nm scales.
ECHO SIG
1. COLOR
2. CLTR SWEEP OFF ON (LINK) ON(FIX)
3. SWEEP LEVEL 1 2 3
4. ENHANCE OFF ON
5. 2ND ECHO OFF ON
6. PULSE 1
7. PULSE 2
8. A/D CURVE A B C D
9. CNTR ENHANCE OFF ON
0. REALTIME HU OFF ON
1. Press the [MENU] key followed by the [5] key
twice to show the ECHO SIG menu.
2. Press the [4] key to select OFF or ON from the
ENHANCE field as appropriate.
3. Press the [ENTER/SELECT] key, and then press
the [MENU] key.

1.37 Watch Timer

The watch timer works like an alarm clock, sounding visual WATCH and audible alarms at a
predetermined interval.
To silence the alarm, press the [AUDIO OFF] key. The label WATCH turns to normal color and the
alarm timer is reset to the initial and starts the count-down sequence again.
To activate the timer:
1. Press the [MENU] key followed by the [4] key twice to select WATCH TIME.
WATCH TIME
1. ALM INTVL OFF 3min 6min 12min
15min 20min
2. Press the [1] key to select desired interval (3, 6, 12, 15, 20 min) from the ALM INTVL field.
3. Press the [ENTER/SELECT] key to conclude your selection followed by the [MENU] key to
close the menu.
YEL GRN * * Color available on R-type.
8., 9., 0. R-type only.
-1.36-
Echo enlarged in bearing
and range directions