NEC Univerge sv8500 Manual page 2717

Test of Lamp Indications and System Messages
START
Check lamp indications on the DLI/
DAI card
Make sure that no Alarm Lamps (R)
are lighting on the TOPU
Check System Messages
END
CHAPTER 2
Make sure that the OPE lamp (G) on the DLI/DAI card lights.
If any lamp is indicating abnormality, check the switch setting
on the DLI/DAI card, mounting slot of the DLI/DAI card, cable
connection to the MDF, and setting of the office data, etc. for ac-
curacy.
For an explanation of the TOPU Lamp Indications, refer to Sys-
tem Operations and Maintenance Manual.
Display system messages using the DFTD command.
If a system message is displayed that indicates a fault, investi-
gate and correct the fault by referring the System Message.
VOL.3-230
TERMINAL-RELATED DEVICES
ATTENTION
Contents
Static Sensitive
Handling
Precautions Required