JRC JLN-650 - Page 156

9-8
Self Test
Remarks
No.
Item
Results.
Signal Level Monitor
3-21
―――
―――
3-22
Noise -FS
mV
０．００６０
Less than
０．０３
mV
3-23
Noise -AP
mV
０．００６０
3-24
Noise -FP
mV
０．００６０
3-25
Noise -AS
mV
０．００６０
3-26
BT Level FS
Refer to Current 3 Picture
The horizontal cursor is
set to the sea bottom in
the echo graph of current
3 screen, and it confirms
by the signal level at the
cursor position.
3-27
BT Level AP
Refer to Current 3 Picture
3-28
BT Level FP
Refer to Current 3 Picture
3-29
BT Level AS
Refer to Current 3 Picture
Display Control Unit
4-01
keyboard
・
I/O Error
OK
NG
4-02
Keyboard
・
No Communication
OK
NG
4-03
Signal Processing Unit・COM I/O Error
OK NG
4-04
Signal Processing Unit
・
COM
No Communication
OK
NG
4-05
Signal Processing Unit・ＵＳＢ I/O Error
OK NG
4-06
Signal Processing Unit
・ＵＳＢ
No Communication
OK
NG
4-07
CF C (OS)
：
Be Damaged (Can’t access ).
OK
NG
4-08
CF D (Application)
：
Be Damaged (Can’t access ).
OK
NG
4-09
CF D At start, all setting data reading error
OK NG
4-10
CF D At start,
Ship’s tracking data reading error
OK
NG
4-11
CF D At start, Distance run and trip data reading error
OK NG
4-12
CF D Setting data writing error
OK
NG
4-13
CF D Ship’s tracking data writing error
OK
NG
4-14
CF D Distance run and trip data writing error
OK
NG
4-15
LAN
OK NG
4-16
Dummy data are not found.
OK
NG
4-17
Dummy data I/O error
OK NG
4-18
Update file in the signal processing unit is not found..
OK
NG
4-19
Update file in the signal processing unit: I/O error
OK
NG
Keyboard
Function Check
Please Operate 5-02／5-03
5-01
Keyboard Version No.
R*.*
5-02 Illumination of keyboard
Setting Value Display by
「
[BUZZER]
＋
[UNDO]
」
key
5-03
Sound –volume of
pushed key
Setting Value Display by
「
[BUZZER]
＋
[RESET]
」
key
Key check of
Cancel
Operate
≫
Submenu Screen
keyboard
Operate： "Execution" is selected with the [ ]key, and it
confirms in the key arrangement figure.
Cancel："Cancel" is selected with a double key of [ ] and
[□].
Refer to “Key check of
keyboard”
Encoder Check, etc.,
6-01
STC Volume
1.0 changes by 10 clicks.
6-02
STC Lamp
+/- point lights in the direction of the rotation.
6-03
GAIN Volume
1.0 changes by 10 clicks.
6-04
GAIN Lamp
+/- point lights in the direction of the rotation.
6-05
Warning Speaker
It rings at a maximum and a minimum
position of GAIN VOL.
6-06
Key Touch Buzzer
It sounds by key touch.
Menu Display
Display
Exit
Previous
Help
Push ≫ [ENT] key.
Key Check
Remarks
Check whether the key to keyboard-unit is normal.
Press each key. The key is normal, when a green mark is displayed by the key on figure.
Press each key. The key is defective, when nothing is displayed by the key on figure.
Press long each key, or press 2times or more. The key is normal, when a orange mark is displayed by
the key on figure.
Cancel
：
Select “cancel” with the double key of [ ] and [□].
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