3
1.3 Turning On/Off
1. Turning on: Press the POWER Switch.
Self-test starts, showing the condition of the
logic circuits. The program number is
displayed.
ROM: OK
DRAM: OK
SRAM: OK
BATTERY: OK
PROGRAM NO. 0252297002
2. Select a mode with the MODE Selector. The
NAV position of the selector is recommended
for general use. Display color is amber by
default but may be customized. The unit of
measurement is meters. You can freely
select another mode at any time.
3. Turning off: Press the POWER Switch
again.
Wait at least 5 s before reapplying the power.
Note: When two transducers are installed, make
sure which transducer is used.
Note: When lat/long data input error occurs,
“EPFS” ERROR appears on the screen.
(EPFS: Electronic Position-Fixing System
such as GPS receiver)
1.4 Tone and Brilliance
1. Press the BRILL key. The tone and brilliance
setting window appears.
LOW ▼ ▲ HIGH
BRILL: 8
LOW
-
+ HIGH
TONE: 3
2. Press the [+] or [
-
] key for desired tone (in
reality, Contrast).
3. Press the [▲] or [▼] key for desired
brilliance. Pressing the BRILL key also
changes the brilliance from minimum to
maximum and vice-versa.
Note: Tone or brilliance must be adjusted within
10 seconds after pressing the BRILL key.
Otherwise the tone and brilliance window
will be erased.
1.5 Panel Dimmer
1. Press the DIM key. The panel dimmer setting
window appears.
LOW
-
+ HIGH
DIMMER: 5
2. Press the [+] or [
-
] key for desired
illumination of the control panel. Pressing
DIM key also changes the illumination level.