3.
Click the [SET] button.
The result is displayed.
LASER
CHECKING...OK
EXIT: MENU KEY
The following information is displayed when the check fails.
LASER
CHECKING...NG
MAIN BASE
EXIT: MENU KEY
Tip
A fails part is displayed as follows.
• Fails of optical block assembly 0/1: MAIN BASE
• Fails of optical block assembly 2/3: SUB BASE
• Fails of both optical block assemblies: BOTH
A problem may exist in the following.
• Flexible card wire (FPC) connection between the DR-683 board and the optical block assembly is defective.
• The optical block assembly is defective.
ODS-D280U/ODS-D280F
6-18