1. OPERATIONAL OVERVIEW
1-4
To turn off the power, press and hold the
POWER/BRILL
key. The message "HOLD-
ING THE POWER KEY WILL TURN THE GP-3700 OFF. POWER OFF IN 3 s." ap-
pears then the countdown until power-off is started. Press and hold the
POWER/
BRILL
key until the indication "0 s" appears. The message "GP-3700 SHUTTING
DOWN. PLEASE WAIT." appears then the power is turned off.
Note:
Turn off the main power after the display goes blank.
DGPS beacon receiver
The GP-3700 is available in two specifications, with DGPS beacon receiver and no
DGPS beacon receiver. Only the beacon receiver equipped GP-3700 has DGPS ca-
pability. To get DGPS capability, install the optional internal DGPS beacon receiver
(name: Beacon Receiver Set, type: OP14-80, code no.: 000-029-392).
1.3
How to Adjust the Brilliance of the Display and
Panel
The brilliance of the display and panel dimmer can be adjusted from the [BRILL] win-
dow.
1. Press the
POWER/BRILL
key to show the [BRILL] window.
Note:
The [BRILL] window closes automatically when there is no operation for five
seconds.
2. To adjust the display brilliance, press
W
or
X
, or rotate the
ENTER
knob (setting
range: 1 to 8).
3. To adjust the panel brilliance, press
S
or
T
, or push the
ENTER
knob (setting
range: 1 to 8).
4. Press the
MENU
key to close the window.
Note:
The brilliance of an external monitor cannot be adjusted from the display unit.
Adjust it from the external monitor.
