NDA-24296 CHAPTER 3
Page 241
Revision 1.0
PH-CK18
Clock
4. Lamp Indications
Lamp indications for this circuit card are shown below:
5. Switch Settings
Switch settings for this circuit card are shown below.
LAMP COLOR MEANING
OPE Green Lights when this circuit card is in ACT state.
ALM 0 Red Lights when clock signal failure has occurred.
ALM 1 Red Lights when Frame Head signal failure has occurred.
PALM Red Lights when the On Board Power Supply failure has occurred.
SWITCH
NAME
SETTING
STANDARD
SETTING
MEANING
MB
ON Circuit card Make-busy.
OFF × Circuit card Make-busy cancel.