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RADAR FAILURE CHECKLIST
When ordering for repair, check the following items, fill in the sheet and send it to us.
If there is any uncertain items, contact your ship and give us correct information on the product.
Ship name：
Radar general model name： JMA−
(Write the full model name correctly)
(1) Check the following items in the order of the number, and circle the applicable answer
between YES or NO.
If the item cannot be determined as YES or NO, explain in detail in the item (15), Others.
(2) If any of the items (1) through (4) is marked as NO, check the fuse of the product (refer to
Section 5.6 and 9.4).
(3) Check the items (4) through (14) while the transmission (TX) is ON.
* Functions mentioned in the items (13) through (14) may be optional. If the function is optional,
answer is not necessary.
No.
(1)
Power can be turned on. (The lamp on the keyboard is lit.)
A few minutes after powering-on, it will become stand-by status (TX
(2)
Ready).
(3)
When powering-on (or TX ON), the LCD displays something (LCD is lit).
The scanner unit rotates at the transmission (X-MIT) ON. (Check the
(4)
following items while transmission is ON.)
(5)
Tuning is enabled. (Check with the range of 6NM or more.)
(6)
Fixed marker is displayed.
(7)
VRM is displayed.
White noise is displayed while set at SEA, RAIN minimum, GAIN
(8)
maximum, IR-OFF and maximum range.
(9)
Target reflection echo is displayed.
(10)
Sensitivity of reflection echo is normal.
(11)
EBL is displayed.
(12)
Cursor mark moves.
*(13)
GYRO course can be set and normally displayed.
*(14)
LOG speed can be normally displayed.
(15)
Others (Error message, etc)
Phone：
Check Item
98
Fax：
Serial No.：
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
YES
Result
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
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