JRC JFE-680 User Manual

4. Operation 28
｢DAY1｣/｢DAY2｣/｢NIGHT1｣/｢NIGHT2｣
・Make SCREEN or CHARACTER a yellow display, press or the [ENT] key, and the number of 1～6 is
displayed.
・Select a color tone of the favor number with or key and press the [ENT] key because each
content of characters is shown in the following.
SCREEN (image color) CHARACTER (character color)
1 : Background color: Black
・
Sea bottom color: B/W 8 steps
1 : White
2 : Background color: Blue
・
Sea bottom color: Red 8 steps
2 : Green
3 : Background color: Black
・
Sea bottom color: Red 8 steps
3 : Yellow
4 : Background color: White
・
Sea bottom color: Red 8 steps
4 : Gray
5 : Background color: Blue
・
Sea bottom color: Red Brown 8 steps
5 : Navy blue
6 : Background color: Black
・
Sea bottom color: Amber 8 steps
6 : Amber
Setting Depth Display
◎The standard when the depth value is displayed is selected.
・Make DEPTH DISPLAY MODE a yellow display, press or the [ENT] key, and select it from the
following, set content.
Set content ：SURF/TRAN/KEEL
SURF ：The record and the depth value in which the draft adjusted value is considered are
displayed.
TRAN ：
The record and the depth value right under oscillator element are displayed.
KEEL ：The record and the depth value in which the keel correction value is considered are
displayed.
・Select the standard by and press the [ENT] key.

JRC JFE-680 Specifications

General

Brand	JRC
Model	JFE-680
Category	Marine Equipment
Language	English